CN111531756A - Steady drive formula wind power generation blade mould - Google Patents

Steady drive formula wind power generation blade mould Download PDF

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Publication number
CN111531756A
CN111531756A CN202010323105.6A CN202010323105A CN111531756A CN 111531756 A CN111531756 A CN 111531756A CN 202010323105 A CN202010323105 A CN 202010323105A CN 111531756 A CN111531756 A CN 111531756A
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CN
China
Prior art keywords
plate
template
longitudinal
rod
clamping
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Withdrawn
Application number
CN202010323105.6A
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Chinese (zh)
Inventor
刘伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongtai Maisheng Intelligent Technology Co ltd
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Dongtai Maisheng Intelligent Technology Co ltd
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Priority to CN202010323105.6A priority Critical patent/CN111531756A/en
Publication of CN111531756A publication Critical patent/CN111531756A/en
Withdrawn legal-status Critical Current

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    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • B29C33/046—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam using gas
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/36—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The invention discloses a stable driving type wind power generation blade mould which comprises an upper template, a lower template and a connecting plate, wherein the upper template is fixedly connected with the lower template; the upper template is arranged at the upper end of the lower template; the outer sides of the upper template and the lower template are respectively provided with a connecting plate; the upper template and the lower template respectively comprise an inner template, an outer template, an adjusting component, a heating component, a sealing plate, a longitudinal abutting plate, a limiting rod and a longitudinal elastic body; according to the invention, the longitudinal elastic body elastically abuts against the middle of the lower side surface of the longitudinal abutting plate, so that the longitudinal abutting plate is tightly abutted against the lower side of the clamping tooth, certain stability can be kept after long-time sliding abrasion of the clamping tooth and the longitudinal abutting plate, and the longitudinal structural stability is improved.

Description

Steady drive formula wind power generation blade mould
Technical Field
The invention relates to a stable driving type wind power generation blade mould.
Background
Most of wind power generation blades are resin glass fiber reinforced plastic products, and different temperature requirements are imposed on blade molds in different working procedures and time periods. During the fiber laying and resin pouring of the blade, the temperature of the die is required to be not higher than 40 ℃, otherwise, pouring defects and even scrapping are easy to occur. After the resin is poured, the temperature of the mold is expected to rise to over 75 ℃ as soon as possible, so that the resin is cured quickly, the production efficiency is improved, and the optimal product performance is achieved; the speed of heating needs to be regulated and controlled to meet the temperature requirements of each stage.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the stable driving type wind power generation blade mould is stable in driving and capable of adjusting the heating temperature rise speed.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a stable driving type wind power generation blade mould comprises an upper template, a lower template and a connecting plate; the upper template is arranged at the upper end of the lower template; the outer sides of the upper template and the lower template are respectively provided with a connecting plate; the upper template and the lower template respectively comprise an inner template, an outer template, an adjusting component, a heating component, a sealing plate, a longitudinal abutting plate, a limiting rod and a longitudinal elastic body; the inner formwork and the outer formwork are respectively connected at the inner side and the outer side in a distributed manner; the two ends of the inner formwork and the outer formwork are connected through a closing plate; an adjusting heating cavity is arranged between the inner mould shell and the outer mould shell; two ends of the outer side of the adjusting heating cavity are respectively provided with a heating assembly; the adjusting assembly comprises two clamping plates, two moving plates, a driving plate, a driving rod, a positioning barrel and two elastic pulling mechanisms; two clamping and connecting plates are respectively arranged at two ends of the outer side of the inner formwork; the lower ends of the clamping and connecting plates are respectively provided with a movable plate in a sliding manner; the upper end of the moving plate is provided with a sliding clamping channel; the lower end of the clamping plate is provided with clamping teeth; the upper end of the moving plate is slidably sleeved on the clamping teeth of the clamping plate through a sliding clamping channel; the movable plate is of a conical body structure with a large upper part and a small lower part; a conical driving interval with a small upper part and a big lower part is formed between the two moving plates; the driving plate is of a conical body structure with a small upper part and a large lower part; the driving plate is arranged between the two moving plates, and two side faces of the driving plate are abutted against the side faces of the moving plates; a driving rod is rotatably arranged at the lower end of the driving plate; the upper end of the driving rod is rotatably arranged at the lower end of the middle of the driving plate; a positioning cylinder is arranged in the middle of the inner side of the outer mold shell; the lower end of the driving rod is rotatably connected in the positioning cylinder in a penetrating manner through threads and extends to the outer side of the outer formwork; the lower end of the driving rod is positioned between the outer formwork and the connecting plate; two sides of the positioning cylinder and the lower end of the moving plate are respectively provided with an elastic pulling mechanism; an air inlet channel is formed between the moving plate and the closing plate; the air inlet channel is positioned at the right inner side of the heating assembly; a ventilation cavity is arranged inside the inner formwork; air inlet openings are formed in the two sides of the ventilation cavity; an exhaust port is formed in one end of the ventilation cavity; the air inlet opening is positioned at the right inner side of the air inlet channel; a longitudinal abutting groove is formed in the middle of the lower portion of the sliding clamping channel; two sides of the longitudinal abutting groove are respectively provided with a limiting groove; the longitudinal abutting plate is arranged in the sliding clamping channel and is positioned below the clamping teeth; two sides of the longitudinal abutting plate abut against two sides of the sliding clamping channel; the lower end of the clamping tooth is attached to the upper side surface of the longitudinal abutting plate in a sliding abutting mode; a longitudinal elastic body is arranged in the longitudinal abutting groove; the longitudinal elastic body elastically abuts against the middle of the lower side surface of the longitudinal abutting plate; two ends of the lower side surface of the longitudinal abutting plate are respectively and vertically provided with a limiting rod; the limiting rods are respectively inserted into the limiting grooves; two sides in the sliding clamping channel are respectively provided with a transverse elastic body; the transverse elastic bodies are respectively and elastically abutted against two sides of the clamping teeth.
Furthermore, the air inlet channel is of a conical channel structure with a small inner side and a large outer side.
Furthermore, the elastic pulling mechanism comprises a penetration cylinder, a penetration rod, a positioning ring, a coil spring and a connecting frame; two connecting frames are respectively arranged on two sides of the positioning cylinder; the connecting frame is of a U-shaped structure; the outer sides of the connecting frames are respectively penetrated in the center of the inner side of the coil spring; one end of the coil spring is provided with an extension end part; the extending end part is connected to the middle of the lower side of the penetrating rod; the lower ends of the moving plates are respectively provided with a penetration cylinder; the lower end of the penetration cylinder is provided with a strip-shaped penetration opening; an external thread ring surface is arranged at one end of the cross-connecting rod; the inner side of the positioning ring is provided with an internal thread ring surface; one end of the cross-under rod is inserted from one end of the cross-under cylinder and extends to the outside of the other end of the cross-under cylinder; the extending end part is connected to the strip-shaped cross-connecting opening in a penetrating mode; a positioning ring is rotatably arranged on one end of the cross-connecting rod through threads; the positioning ring is abutted against the outer side of the other end of the penetration tube; the other end of the penetrating rod is abutted against the outer side of one end of the penetrating cylinder.
Further, the longitudinal sections of the clamping plate and the clamping teeth form an inverted T-shaped structure; the longitudinal section of the sliding clamping channel at the upper end of the moving plate forms an inverted T-shaped structure.
Further, the heating assembly comprises a heating pipe, a positioning rod, a positive pressure motor and a ventilation pipe; the heating pipe is connected between the closing plate and the outer mold shell through a positioning rod; a plurality of vent pipes are uniformly distributed and installed below two sides of the outer formwork; the upper end of the vent pipe is communicated with the adjusting heating cavity, and the lower end of the vent pipe extends to a position between the connecting plate and the outer mold shell; the positive pressure motor is arranged at the lower end of the vent pipe; the upper end of the vent pipe is positioned right outside the heating pipe filled with the hot liquid; the heating pipe is positioned right outside the gas inlet channel.
Further, the inner formwork is made of heat-conducting glass fiber reinforced plastic material; the outer formwork is made of a heat insulating material.
The invention has the advantages of
1. According to the invention, the longitudinal elastic body elastically abuts against the middle of the lower side surface of the longitudinal abutting plate, so that the longitudinal abutting plate is tightly abutted against the lower side of the clamping tooth, certain stability can be kept after long-time sliding abrasion of the clamping tooth and the longitudinal abutting plate, and the longitudinal structural stability is improved.
2. The driving rod is rotated to drive the driving plate to move upwards, so that the two moving plates are extruded to move outwards, the size of an air inlet channel formed between the moving plates and the closing plate is changed, the ventilation capacity of hot air flow is reduced, the temperature rising speed is reduced, otherwise, the ventilation capacity of the hot air flow is increased, and the temperature rising speed is increased.
3. In order to realize stable adjustment, the invention is additionally provided with the elastic pulling mechanism, the center of the inner side of the coil spring is directly inserted on the connecting frame, the extending end part of the coil spring is connected on the penetrating rod, and the penetrating rod can drive the extending end part to penetrate into the strip-shaped penetrating opening on the lower side of the penetrating cylinder when inserted into the penetrating cylinder, so that the extending end part of the coil spring is movably connected with the moving plate, and the installation and the disassembly are convenient.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic structural view of the elastic pulling mechanism of the present invention.
FIG. 3 is a schematic top view of the positioning cylinder, the connecting frame and the coil spring of the present invention.
Fig. 4 is a schematic cross-sectional view of a feed-through cartridge of the present invention.
FIG. 5 is a schematic view of the structure of the penetration rod and the penetration tube of the present invention.
Fig. 6 is an enlarged schematic view of the internal structure of the moving plate according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, a stable driving type wind power generation blade mold comprises an upper template, a lower template and a connecting plate 3; the upper template is arranged at the upper end of the lower template; the outer sides of the upper template and the lower template are respectively provided with a connecting plate 3; the upper template and the lower template respectively comprise an inner mould shell 1, an outer mould shell 2, an adjusting component 5, a heating component 4, a sealing plate 55, a longitudinal abutting plate 58, a limiting rod 581 and a longitudinal elastic body 59; the inner formwork 1 and the outer formwork 2 are respectively connected in an inner-outer side distribution manner; the two ends of the inner formwork 1 and the outer formwork 2 are connected through a closing plate 55; an adjusting heating cavity is arranged between the inner mould shell 1 and the outer mould shell 2; two ends of the outer side of the adjusting heating cavity are respectively provided with a heating component 4; the adjusting assembly 5 comprises two clamping plates 56, two moving plates 51, a driving plate 52, a driving rod 53, a positioning cylinder 54 and two elastic pulling mechanisms 6; two clamping and connecting plates 56 are respectively arranged at the two ends of the outer side of the inner formwork 1; the lower ends of the clamping plates 56 are respectively provided with a moving plate 51 in a sliding manner; the upper end of the moving plate 51 is provided with a sliding clamping channel 511; the lower end of the clamping plate 56 is provided with clamping teeth 561; the upper end of the moving plate 51 is slidably sleeved on the clamping teeth 561 of the clamping plate 56 through the sliding clamping channel 511; the moving plate 51 is in a conical structure with a large upper part and a small lower part; a tapered driving interval with a small upper part and a big lower part is formed between the two moving plates 51; the driving plate 52 is in a conical structure with a small upper part and a big lower part; the driving plate 52 is installed between the two moving plates 51 and two side surfaces thereof are abutted against the side surfaces of the moving plates 51; a driving rod 53 is rotatably mounted at the lower end of the driving plate 52; the upper end of the driving rod 53 is rotatably arranged at the lower end of the middle of the driving plate 52; a positioning cylinder 54 is arranged in the middle of the inner side of the outer formwork 2; the lower end of the driving rod 53 is rotatably threaded into the positioning cylinder 54 and extends to the outer side of the outer formwork 2; the lower end of the driving rod 53 is positioned between the outer formwork 2 and the connecting plate 3; two sides of the positioning cylinder 54 and the lower end of the moving plate 51 are respectively provided with an elastic pulling mechanism 6; an air inlet channel 57 is formed between the moving plate 51 and the closing plate 55; the air inlet channel 57 is positioned right inside the heating assembly 4; a ventilation cavity 11 is arranged inside the inner formwork 1; air inlet openings 12 are formed in two sides of the ventilation cavity 11; an exhaust port 13 is arranged at one end part of the ventilation cavity 11; the air inlet opening 12 is located just inside the air inlet passage 57. A longitudinal abutting groove 514 is arranged in the middle of the lower part of the sliding clamping channel 511; two sides of the longitudinal abutting groove 514 are respectively provided with a limiting groove 513; the longitudinal abutment plate 58 is mounted in the sliding snap-in channel 511 and is located below the snap-in teeth 561; two sides of the longitudinal abutting plate 58 abut against two sides of the sliding clamping passage 511; the lower end of the clamping tooth 561 abuts against the upper side face of the longitudinal abutting plate 58 in an attaching and sliding manner; a longitudinal elastic body 59 is arranged in the longitudinal abutting groove 514; the longitudinal elastic body 59 elastically abuts against the middle of the lower side surface of the longitudinal abutting plate 58; two ends of the lower side surface of the longitudinal abutting plate 58 are respectively and vertically provided with a limiting rod 581; the limit rods 581 are respectively inserted into the limit grooves 513; the two sides of the interior of the sliding clamping channel 511 are respectively provided with a transverse elastic body 512; the transverse elastic bodies 512 are elastically abutted against two sides of the clamping teeth 561 respectively.
As shown in fig. 1 to 6, the air inlet channel 57 has a tapered channel structure with a small inside and a large outside. Further, the elastic pulling mechanism 6 comprises a penetration cylinder 63, a penetration rod 64, a positioning ring 65, a coil spring 61 and a connecting frame 62; two connecting frames 62 are respectively arranged on two sides of the positioning cylinder 54; the connecting frame 62 is of a U-shaped structure; the outer sides of the connecting frames 62 are respectively penetrated in the center of the inner side of the coil spring 61; one end of the coil spring 61 is provided with an extension end 611; the extended end 611 is connected to the middle of the lower side of the penetration rod 64; the lower ends of the moving plates 51 are respectively provided with a penetration cylinder 63; the lower end of the penetration cylinder 63 is provided with a strip-shaped penetration opening 631; an external thread ring surface is arranged at one end of the penetrating rod 64; the inner side of the positioning ring 65 is provided with an inner thread ring surface; one end of the penetrating rod 64 is inserted from one end of the penetrating cylinder 63 and extends to the outside of the other end of the penetrating cylinder 63; the extended end 611 is connected to the elongated through opening 631; a positioning ring 65 is rotatably arranged on one end of the through connecting rod 64 in a threaded manner; the positioning ring 65 abuts against the outer side of the other end of the penetration cylinder 63; the other end of the penetrating rod 64 abuts against the outer side of one end of the penetrating cylinder 63. Further, the longitudinal sections of the clamping plate 56 and the clamping teeth 561 form an inverted T-shaped structure; the longitudinal section of the slide catching passage 511 at the upper end of the moving plate 51 forms an inverted T-shaped structure. Further, the heating assembly 4 comprises a heating pipe 41, a positioning rod 42, a positive pressure motor 44 and a ventilation pipe 43; the heating pipe 41 is connected between the closing plate 55 and the outer mold shell 2 through a positioning rod; a plurality of vent pipes 43 are uniformly distributed and arranged below two sides of the outer formwork 2; the upper end of the vent pipe 43 is communicated with the adjusting heating cavity, and the lower end of the vent pipe extends between the connecting plate 3 and the outer mold shell 2; a positive pressure motor 44 is arranged at the lower end of the vent pipe 43; the upper end of the vent pipe 43 is positioned right outside the heating pipe 41 filled with hot liquid; the heating pipe 41 is located just outside the gas inlet passage 57. Further, the inner formwork 1 is made of heat-conducting glass fiber reinforced plastic material; the outer formwork 2 is made of a heat insulating material. The moving plate 51 and the closing plate 55 are both made of a heat insulating material.
According to the invention, the longitudinal elastic body 59 is elastically pressed in the middle of the lower side surface of the longitudinal abutting plate 58, so that the longitudinal abutting plate 58 is tightly abutted to the lower side of the clamping tooth 561, and thus, a certain stability can be kept after the clamping tooth 561 and the longitudinal abutting plate 58 are subjected to long-time sliding wear, and the longitudinal structural stability is improved; according to the invention, the driving plate 52 is driven to move upwards by rotating the driving rod 53, so that the two moving plates 51 are extruded to move outwards, the size of an air inlet channel 57 formed between the moving plates 51 and the closing plate 55 is changed, the ventilation capacity of hot air flow is reduced, the temperature raising speed is reduced, otherwise, the ventilation capacity of hot air flow is increased, and the temperature raising speed is increased. In order to realize stable adjustment, the invention is additionally provided with the elastic pulling mechanism 6, the center of the inner side of the coil spring 61 is directly inserted on the connecting frame 62, the extension end 611 of the coil spring 61 is connected on the penetrating rod 64, and when the penetrating rod 64 is inserted into the penetrating cylinder 63, the extension end 611 can be driven to penetrate into the strip-shaped penetrating opening 631 at the lower side of the penetrating cylinder 63, so that the movable connection between the extension end 611 of the coil spring 61 and the movable plate 51 is realized, and the installation and the disassembly are convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (6)

1. A stable driving type wind power generation blade mould is characterized by comprising an upper template, a lower template and a connecting plate; the upper template is arranged at the upper end of the lower template; the outer sides of the upper template and the lower template are respectively provided with a connecting plate; the upper template and the lower template respectively comprise an inner template, an outer template, an adjusting component, a heating component, a sealing plate, a longitudinal abutting plate, a limiting rod, a longitudinal elastic body and a transverse elastic body; the inner formwork and the outer formwork are respectively connected at the inner side and the outer side in a distributed manner; the two ends of the inner formwork and the outer formwork are connected through a closing plate; an adjusting heating cavity is arranged between the inner mould shell and the outer mould shell; two ends of the outer side of the adjusting heating cavity are respectively provided with a heating assembly; the adjusting assembly comprises two clamping plates, two moving plates, a driving plate, a driving rod, a positioning barrel and two elastic pulling mechanisms; two clamping and connecting plates are respectively arranged at two ends of the outer side of the inner formwork; the lower ends of the clamping and connecting plates are respectively provided with a movable plate in a sliding manner; the upper end of the moving plate is provided with a sliding clamping channel; the lower end of the clamping plate is provided with clamping teeth; the upper end of the moving plate is slidably sleeved on the clamping teeth of the clamping plate through a sliding clamping channel; the movable plate is of a conical body structure with a large upper part and a small lower part; a conical driving interval with a small upper part and a big lower part is formed between the two moving plates; the driving plate is of a conical body structure with a small upper part and a large lower part; the driving plate is arranged between the two moving plates, and two side faces of the driving plate are abutted against the side faces of the moving plates; a driving rod is rotatably arranged at the lower end of the driving plate; the upper end of the driving rod is rotatably arranged at the lower end of the middle of the driving plate; a positioning cylinder is arranged in the middle of the inner side of the outer mold shell; the lower end of the driving rod is rotatably connected in the positioning cylinder in a penetrating manner through threads and extends to the outer side of the outer formwork; the lower end of the driving rod is positioned between the outer formwork and the connecting plate; two sides of the positioning cylinder and the lower end of the moving plate are respectively provided with an elastic pulling mechanism; an air inlet channel is formed between the moving plate and the closing plate; the air inlet channel is positioned at the right inner side of the heating assembly; a ventilation cavity is arranged inside the inner formwork; air inlet openings are formed in the two sides of the ventilation cavity; an exhaust port is formed in one end of the ventilation cavity; the air inlet opening is positioned at the right inner side of the air inlet channel; a longitudinal abutting groove is formed in the middle of the lower portion of the sliding clamping channel; two sides of the longitudinal abutting groove are respectively provided with a limiting groove; the longitudinal abutting plate is arranged in the sliding clamping channel and is positioned below the clamping teeth; two sides of the longitudinal abutting plate abut against two sides of the sliding clamping channel; the lower end of the clamping tooth is attached to the upper side surface of the longitudinal abutting plate in a sliding abutting mode; a longitudinal elastic body is arranged in the longitudinal abutting groove; the longitudinal elastic body elastically abuts against the middle of the lower side surface of the longitudinal abutting plate; two ends of the lower side surface of the longitudinal abutting plate are respectively and vertically provided with a limiting rod; the limiting rods are respectively inserted into the limiting grooves; two sides in the sliding clamping channel are respectively provided with a transverse elastic body; the transverse elastic bodies are respectively and elastically abutted against two sides of the clamping teeth.
2. The mold for smoothly driving wind power generation blades according to claim 1, wherein said air inlet passage has a tapered passage structure with a small inside and a large outside.
3. The smoothly-driven wind power blade mold as recited in claim 1, wherein said elastic pulling mechanism comprises a penetration tube, a penetration rod, a positioning ring, a coil spring, a connection frame; two connecting frames are respectively arranged on two sides of the positioning cylinder; the connecting frame is of a U-shaped structure; the outer sides of the connecting frames are respectively penetrated in the center of the inner side of the coil spring; one end of the coil spring is provided with an extension end part; the extending end part is connected to the middle of the lower side of the penetrating rod; the lower ends of the moving plates are respectively provided with a penetration cylinder; the lower end of the penetration cylinder is provided with a strip-shaped penetration opening; an external thread ring surface is arranged at one end of the cross-connecting rod; the inner side of the positioning ring is provided with an internal thread ring surface; one end of the cross-under rod is inserted from one end of the cross-under cylinder and extends to the outside of the other end of the cross-under cylinder; the extending end part is connected to the strip-shaped cross-connecting opening in a penetrating mode; a positioning ring is rotatably arranged on one end of the cross-connecting rod through threads; the positioning ring is abutted against the outer side of the other end of the penetration tube; the other end of the penetrating rod is abutted against the outer side of one end of the penetrating cylinder.
4. The smoothly-driven wind power blade mold as recited in claim 1, wherein the longitudinal sections of said snap plate and snap teeth constitute an inverted T-shaped structure; the longitudinal section of the sliding clamping channel at the upper end of the moving plate forms an inverted T-shaped structure.
5. The stationary driven wind power blade mold as recited in claim 1, wherein said heating assembly comprises a heating tube, a positioning rod, a positive pressure motor, a ventilation tube; the heating pipe is connected between the closing plate and the outer mold shell through a positioning rod; a plurality of vent pipes are uniformly distributed and installed below two sides of the outer formwork; the upper end of the vent pipe is communicated with the adjusting heating cavity, and the lower end of the vent pipe extends to a position between the connecting plate and the outer mold shell; the positive pressure motor is arranged at the lower end of the vent pipe; the upper end of the vent pipe is positioned right outside the heating pipe filled with the hot liquid; the heating pipe is positioned right outside the gas inlet channel.
6. The smoothly-driven wind power blade mold as recited in claim 1, wherein said inner mold shell is made of a heat conducting fiberglass reinforced plastic material; the outer formwork is made of a heat insulating material.
CN202010323105.6A 2020-04-22 2020-04-22 Steady drive formula wind power generation blade mould Withdrawn CN111531756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010323105.6A CN111531756A (en) 2020-04-22 2020-04-22 Steady drive formula wind power generation blade mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010323105.6A CN111531756A (en) 2020-04-22 2020-04-22 Steady drive formula wind power generation blade mould

Publications (1)

Publication Number Publication Date
CN111531756A true CN111531756A (en) 2020-08-14

Family

ID=71975275

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010323105.6A Withdrawn CN111531756A (en) 2020-04-22 2020-04-22 Steady drive formula wind power generation blade mould

Country Status (1)

Country Link
CN (1) CN111531756A (en)

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Application publication date: 20200814

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