A device for forming airfoil blades of axial flow fan

Abstract

The invention discloses an axial flow fan airfoil blade forming device, which belongs to the technical field of fan blade injection molding, and comprises a first anti-dumping mounting plate, a limited anti-collision protection box is arranged on the upper surface of the first anti-dumping mounting plate, the limited anti-collision protection box is fixedly connected to the first anti-dumping mounting plate, a first deformable injection molding mechanism is arranged inside the limited anti-collision protection box, deformable locking mechanisms for locking the first deformable injection molding mechanism are arranged on both sides of the limited anti-collision protection box, and a second deformable injection molding mechanism for adjusting the locking state of the deformable locking mechanism is arranged above the first anti-dumping mounting plate; the injection molded blades are quickly cooled through the mutual cooperation of multiple structures, and the cooled blades are secondary cooled through the mutual cooperation of multiple structures, and the blades are stripped in multiple ways, thereby realizing rapid and non-destructive stripping of the blades.

Description

Technical Field

[0001] The invention belongs to the technical field of injection molding of fan blades, and in particular relates to a device for molding airfoil blades of an axial flow fan. Background Art

[0002] Axial flow fans refer to fans whose airflow direction is in the same direction as the axis of the fan blades. For example, the fan of the outdoor unit of an air conditioner is an axial flow fan. It is called "axial flow" because the gas flows parallel to the fan axis. Axial flow fans are usually used in situations where the flow rate requirements are high and the pressure requirements are low. The airfoil blades of axial flow fans need to be injection molded using corresponding molding devices during the production process.

[0003] The conventional molding device includes a rectangular frame, a sliding groove, a universal wheel, a fixed mold, an extrusion plate, a lower movable plate, a movable mold, a mold groove, an inner cavity, a feed port, a driving motor, a rotating shaft, a spiral blade, an injection tube, a fixed sealing block, a return spring, an electric telescopic rod and an ejector pin. The molding device has the advantage that the injection molded part can be ejected from the inside of the mold groove by the ejector pin.

[0004] However, in the process of injection molding the blades by the traditional molding device, it takes a long time to cool the workpiece to make the workpiece fixed, resulting in low processing efficiency of the molding device, which urgently needs to be improved. Summary of the invention

[0005] The object of the present invention is to provide an axial flow fan airfoil blade forming device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an axial flow fan airfoil blade forming device, comprising a first anti-dumping mounting plate, a limited anti-collision protection box is arranged on the upper surface of the first anti-dumping mounting plate, the limited anti-collision protection box is fixedly connected to the first anti-dumping mounting plate, a first deformable injection molding mechanism is arranged inside the limited anti-collision protection box, deformable locking mechanisms for locking the first deformable injection molding mechanism are arranged on both sides of the limited anti-collision protection box, a second deformable injection molding mechanism for adjusting the locking state of the deformable locking mechanism is arranged above the first anti-dumping mounting plate, and the first deformable injection molding mechanism comprises a first The second anti-dumping mounting plate, the two ends of the lower surface of the second anti-dumping mounting plate are provided with a plurality of first deformable limiting driving members for driving the second anti-dumping mounting plate to move in a direction away from the first anti-dumping mounting plate, a movable lower mold is provided above the second anti-dumping mounting plate, the movable lower mold is slidably connected to the limiting anti-collision protection box, a plurality of second anti-deformation protection plates are provided at both ends of the movable lower mold, the second anti-deformation protection plates are fixedly connected to the movable lower mold, a plurality of first limiting braking baffles for cooperating with the second anti-deformation protection plates to support the movable lower mold are provided on the top of the limiting anti-collision protection box, the first limiting braking baffles and The limit anti-collision protection box is fixedly connected, a first anti-deformation mounting plate is fixedly connected to the middle part of the lower surface of the movable lower mold, a plurality of movable blocking plates sealingly and slidably connected to the movable lower mold are arranged on both sides of the first anti-deformation mounting plate, a third movable transmission plate is arranged inside the first anti-deformation mounting plate, and second anti-deformation protection tubes slidably connected to the first anti-deformation mounting plate are fixedly connected at both ends of the third movable transmission plate, a plurality of second movable transmission plates for supporting and fixing the movable blocking plate are fixedly connected to the side of the second anti-deformation protection tube away from the first anti-deformation mounting plate, and a plurality of second movable transmission plates for supporting and fixing the movable blocking plate are arranged below the third movable transmission plate. The movable sealing plate is provided with a deformable transmission rope for adjusting the height, and both ends of the deformable transmission rope are fixedly connected to the movable sealing plate. The bottom of the first anti-deformation mounting plate is provided with a plurality of guide limiting pulleys for guiding the deformable transmission rope. The top of the first anti-deformation mounting plate is provided with a plurality of third deformable limiting driving parts for driving the third movable transmission plate to move toward the direction close to the movable lower mold. The upper surface of the second anti-dumping mounting plate is fixedly connected with an adjustable knocking cover, and the bottom of the adjustable knocking cover is provided with a plurality of first movable pressing plates for cooperating with the deformable transmission rope to adjust the height of the movable sealing plate.

[0007] As a further solution of the present invention: a plurality of third movable transmission plates corresponding to the second anti-deformation protection plate are arranged on both sides of the adjustable knocking cover, the top of the third movable transmission plate is fixedly connected to the second anti-deformation protection plate, the bottom of the adjustable knocking cover is fixedly connected to the first anti-deformation protection plate, a plurality of first anti-deformation protection tubes corresponding to the fourth anti-deformation protection plate are arranged on the first anti-deformation protection plate, the first anti-deformation protection tube runs through the first anti-deformation protection plate, the first anti-deformation protection tube is fixedly connected to the first anti-deformation protection plate, and the first anti-deformation protection tube is slidably connected to the fourth anti-deformation protection plate.

[0008] As a further solution of the present invention: the top of the adjustable knock cover is sealed and slidably connected with a first movable transmission plate, the upper surface of the first anti-deformation protection plate is provided with a plurality of second deformable limit driving parts for driving the first movable transmission plate to move toward the direction close to the first anti-deformation protection plate, the top of the first movable transmission plate is provided with a deformable booster cover for inflating the adjustable knock cover, the deformable booster cover is fixedly connected to the first movable transmission plate, and the top of the adjustable knock cover is provided with a plurality of pressure relief and air supply holes corresponding to the deformable booster cover.

[0009] As a further solution of the present invention: one end of the second deformable limit driving member is fixedly connected to the first movable transmission plate, the other end of the second deformable limit driving member is fixedly connected to the first anti-deformation protection plate, one end of the third deformable limit driving member is fixedly connected to the first anti-deformation mounting plate, the other end of the third deformable limit driving member is fixedly connected to the third movable transmission plate, and a plurality of second limit braking baffles for braking the third movable transmission plate are arranged on the top of the first anti-deformation mounting plate, and the top of the second limit braking baffle is fixedly connected to the first anti-deformation mounting plate.

[0010] As a further solution of the present invention: the second deformable injection molding mechanism includes a movable upper mold, and a plurality of fourth deformable limit driving parts are arranged on both sides of the movable upper mold, and the fourth deformable limit driving parts are fixedly connected to the limit anti-collision protection box, and a plurality of movable toggle plates for cooperating with the fourth deformable limit driving parts to adjust the height of the movable upper mold are arranged at both ends of the upper surface of the movable upper mold, and a plurality of second movable pressing plates for pressing the second anti-dumping mounting plate are arranged on the lower surface of the movable toggle plate, and a hollow material delivery pipe is arranged on the top of the movable upper mold.

[0011] As a further solution of the present invention: a hollow cooling chamber is opened on the top of the movable upper mold, a second hollow material conveying pipe connected to the hollow cooling chamber is arranged at one end of the movable upper mold, and a first hollow material conveying pipe connected to the hollow cooling chamber is arranged at the other end of the movable upper mold, the movable toggle plate is fixedly connected to the movable upper mold, and the movable toggle plate is fixedly connected to the fourth deformable limiting driving component.

[0012] As a further solution of the present invention: the deformable locking mechanism includes an adjustable locking plate for locking the second anti-dumping mounting plate, the adjustable locking plate is slidably connected to the limit anti-collision protection box, the adjustable locking plate and the movable toggle plate are correspondingly arranged, and a plurality of fifth deformable limit driving components for driving the adjustable locking plate to move toward the direction close to the second anti-dumping mounting plate are arranged on the side wall of the adjustable locking plate, one end of the fifth deformable limit driving component is fixedly connected to the limit anti-collision protection box, and the other end of the fifth deformable limit driving component is fixedly connected to the detachable warning component.

[0013] As a further solution of the present invention: a plurality of third anti-deformation protection plates are arranged above the fifth deformable limit driving member, the third anti-deformation protection plates are fixedly connected to the limit anti-collision protection box, a plurality of third anti-deformation protection tubes corresponding to the third anti-deformation protection plates are arranged on the top of the adjustable locking plate, the third anti-deformation protection tubes penetrate the adjustable locking plate, and the third anti-deformation protection tubes are fixedly connected to the adjustable locking plate.

[0014] As a further solution of the present invention: the third anti-deformation protection tube is slidably connected to the third anti-deformation protection plate, and the adjustable locking plate is provided with a plurality of detachable warning parts for displaying information, and the detachable warning parts are arranged at the bottom of the side of the adjustable locking plate, and the detachable warning parts are fixedly connected to the adjustable locking plate.

[0015] As a further solution of the present invention: the lower surface of the first anti-dumping mounting plate is provided with a plurality of deformable fixing plates for anti-slip fixing, the plurality of deformable fixing plates are respectively provided at the two ends of the lower surface of the first anti-dumping mounting plate, the deformable fixing plates are fixedly connected to the first anti-dumping mounting plate, the two ends of the upper surface of the first anti-dumping mounting plate are provided with a plurality of reinforcing lifting plates for reinforcing the limit anti-collision protection box, the reinforcing lifting plates are fixedly connected to the limit anti-collision protection box, and the reinforcing lifting plates are fixedly connected to the first anti-dumping mounting plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure and is easy to use. When in use, the injection molded blades are quickly cooled through the cooperation of multiple structures, and the cooled blades are secondary cooled through the cooperation of multiple structures, and the blades are removed in various ways. Through the cooperation of various removal methods, the blades can be removed quickly and without damage, which significantly improves the processing efficiency of the molding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an axial flow fan airfoil blade forming device;

[0018] Figure 2 It is a structural schematic diagram of a first deformable injection molding mechanism in an axial flow fan airfoil blade molding device;

[0019] Figure 3 It is a structural schematic diagram of a first anti-deformation mounting plate in an axial flow fan airfoil blade forming device;

[0020] Figure 4 It is a schematic structural diagram of a second movable transmission plate in an axial flow fan airfoil blade forming device;

[0021] Figure 5 It is a structural schematic diagram of a second deformable injection molding mechanism in an axial flow fan airfoil blade molding device;

[0022] Figure 6 It is a structural schematic diagram of a deformable locking mechanism in an airfoil blade forming device for an axial flow fan;

[0023] In the figure: 1-reinforcement lifting plate, 2-first deformable injection molding mechanism, 3-second deformable injection molding mechanism, 4-limit anti-collision protection box, 5-first limit brake baffle, 6-deformable locking mechanism, 7-first anti-dumping mounting plate, 8-deformable fixing plate, 20-first deformable limit driving member, 21-first movable pressing plate, 22-adjustable knocking cover, 23-second anti-dumping mounting plate, 24-first anti-deformation protection plate, 25-first anti-deformation protection tube, 26-second anti-deformation protection plate, 27-movable lower mold, 281-first anti-deformation mounting plate, 282-pressure relief gas transmission hole, 283-deformable booster cover, 284-first movable transmission plate, 285-second deformable limit driving member, 286-guide limit Pulley, 287-deformable transmission rope, 288-second movable transmission plate, 289-movable blocking plate, 291-third deformable limit driving member, 292-second limit braking baffle, 293-second anti-deformation protection tube, 294-third movable transmission plate, 295-fourth anti-deformation protection plate, 30-movable toggle plate, 31-first hollow feed pipe, 32-hollow material delivery pipe, 33-movable upper mold, 34-second hollow feed pipe, 35-fourth deformable limit driving member, 36-hollow cooling chamber, 37-second movable pressing plate, 60-adjustable locking plate, 61-detachable warning member, 62-third anti-deformation protection plate, 63-third anti-deformation protection tube, 64-fifth deformable limit driving member. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" and "set" should be understood in a broad sense. For example, it can be fixedly connected or set, or it can be detachably connected or set, or integrally connected or set.

[0026] For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] See also Figure 1The present embodiment provides an axial flow fan airfoil blade forming device, including a first anti-dumping mounting plate 7, a limited anti-collision protection box 4 is arranged on the upper surface of the first anti-dumping mounting plate 7, the limited anti-collision protection box 4 is fixedly connected to the first anti-dumping mounting plate 7, a first deformable injection molding mechanism 2 is arranged inside the limited anti-collision protection box 4, and deformable locking mechanisms 6 for locking the first deformable injection molding mechanism 2 are arranged on both sides of the limited anti-collision protection box 4, and a second deformable injection molding mechanism 3 for adjusting the locking state of the deformable locking mechanism 6 is arranged above the first anti-dumping mounting plate 7.

[0028] See also Figure 1 , Figure 2 , Figure 3 and Figure 4In one embodiment, in order to make the use of the first deformable injection molding mechanism 2 more reliable, in this embodiment, preferably, the first deformable injection molding mechanism 2 includes a second anti-dumping mounting plate 23, and a plurality of first deformable limit driving members 20 for driving the second anti-dumping mounting plate 23 to move away from the first anti-dumping mounting plate 7 are arranged at both ends of the lower surface of the second anti-dumping mounting plate 23. The first deformable limit driving member 20 is a spring, and a movable lower mold 27 is arranged above the second anti-dumping mounting plate 23. The movable lower mold 27 is slidably connected to the limit anti-collision protection box 4, and a plurality of second anti-dumping members are arranged at both ends of the movable lower mold 27. The second anti-deformation protection plate 26 is fixedly connected to the movable lower mold 27. The top of the limit anti-collision protection box 4 is provided with a plurality of first limit brake baffles 5 for cooperating with the second anti-deformation protection plate 26 to support the movable lower mold 27. The first limit brake baffle 5 is fixedly connected to the limit anti-collision protection box 4. The middle part of the lower surface of the movable lower mold 27 is fixedly connected with a first anti-deformation mounting plate 281. Both sides of the first anti-deformation mounting plate 281 are provided with a plurality of movable blocking plates 289 that are sealed and slidably connected to the movable lower mold 27. The interior of the first anti-deformation mounting plate 281 is provided with a third movable transmission plate 294. , both ends of the third movable transmission plate 294 are fixedly connected with second anti-deformation protection tubes 293 slidably connected with the first anti-deformation mounting plate 281, and a side of the second anti-deformation protection tube 293 away from the first anti-deformation mounting plate 281 is fixedly connected with a plurality of second movable transmission plates 288 for supporting and fixing the movable blocking plate 289, and a plurality of deformable transmission ropes 287 for adjusting the height of the movable blocking plate 289 are arranged below the third movable transmission plate 294, and the deformable transmission rope 287 is a steel wire rope, and both ends of the deformable transmission rope 287 are fixedly connected with the movable blocking plate 289, and the first anti-deformation mounting plate 281 is fixedly connected with a plurality of second movable transmission plates 288 for supporting and fixing the movable blocking plate 289. The bottom of the mounting plate 281 is provided with a plurality of guide limit pulleys 286 for guiding the deformable transmission rope 287, the top of the first anti-deformation mounting plate 281 is provided with a plurality of third deformable limit driving members 291 for driving the third movable transmission plate 294 to move toward the direction close to the movable lower mold 27, the third deformable limit driving member 291 is a spring, the upper surface of the second anti-dumping mounting plate 23 is fixedly connected with an adjustable knocking cover 22, the bottom of the adjustable knocking cover 22 is provided with a plurality of first movable pressing plates 21 for cooperating with the deformable transmission rope 287 to adjust the height of the movable blocking plate 289;

[0029] See also Figure 2 , Figure 3 and Figure 4In one embodiment, in order to make the functions of the first deformable injection molding mechanism 2 more abundant, in this embodiment, preferably, a plurality of third movable transmission plates 294 corresponding to the second anti-deformation protection plate 26 are arranged on both sides of the adjustable knocking cover 22, the top of the third movable transmission plate 294 is fixedly connected to the second anti-deformation protection plate 26, the bottom of the adjustable knocking cover 22 is fixedly connected to the first anti-deformation protection plate 24, and the first anti-deformation protection plate 24 is provided with a plurality of first anti-deformation protection plates corresponding to the fourth anti-deformation protection plate 295. The first anti-deformation protection tube 25 penetrates the first anti-deformation protection plate 24, the first anti-deformation protection tube 25 is fixedly connected to the first anti-deformation protection plate 24, the first anti-deformation protection tube 25 is slidably connected to the fourth anti-deformation protection plate 295, the top of the adjustable knock cover 22 is sealed and slidably connected with a first movable transmission plate 284, and the upper surface of the first anti-deformation protection plate 24 is provided with a plurality of second deformable limit driving members 285 for driving the first movable transmission plate 284 to move in a direction close to the first anti-deformation protection plate 24 The second deformable limit driving member 285 is a spring. A deformable booster cover 283 for inflating the adjustable knocking cover 22 is arranged on the top of the first movable transmission plate 284. The deformable booster cover 283 is made of rubber. The deformable booster cover 283 is fixedly connected to the first movable transmission plate 284. A plurality of pressure relief and air transmission holes 282 corresponding to the deformable booster cover 283 are provided on the top of the adjustable knocking cover 22. One end of the second deformable limit driving member 285 is fixedly connected to the first movable transmission plate 284. The other end of the deformable limit driving component 285 is fixedly connected to the first anti-deformation protection plate 24, one end of the third deformable limit driving component 291 is fixedly connected to the first anti-deformation mounting plate 281, the other end of the third deformable limit driving component 291 is fixedly connected to the third movable transmission plate 294, and a plurality of second limit braking baffles 292 for braking the third movable transmission plate 294 are arranged on the top of the first anti-deformation mounting plate 281, and the top of the second limit braking baffle 292 is fixedly connected to the first anti-deformation mounting plate 281.

[0030] In another embodiment, in order to make the use of the first deformable injection molding mechanism 2 more reliable, in this embodiment, preferably, the first deformable injection molding mechanism 2 includes a second anti-dumping mounting plate 23, and a plurality of first deformable limiting driving components 20 for driving the second anti-dumping mounting plate 23 to move away from the first anti-dumping mounting plate 7 are arranged at both ends of the lower surface of the second anti-dumping mounting plate 23. The first deformable limiting driving component 20 is a metal spring sheet, and a movable lower mold 27 is arranged above the second anti-dumping mounting plate 23. The movable lower mold 27 is slidably connected to the limit anti-collision protection box 4, and a plurality of second anti-dumping components 20 are arranged at both ends of the movable lower mold 27. The second anti-deformation protection plate 26 is fixedly connected to the movable lower mold 27. The top of the limit anti-collision protection box 4 is provided with a plurality of first limit brake baffles 5 for cooperating with the second anti-deformation protection plate 26 to support the movable lower mold 27. The first limit brake baffle 5 is fixedly connected to the limit anti-collision protection box 4. The middle part of the lower surface of the movable lower mold 27 is fixedly connected with a first anti-deformation mounting plate 281. Both sides of the first anti-deformation mounting plate 281 are provided with a plurality of movable blocking plates 289 which are sealed and slidably connected to the movable lower mold 27. The interior of the first anti-deformation mounting plate 281 is provided with a third movable transmission plate 294. Both ends of the third movable transmission plate 294 are fixedly connected with second anti-deformation protection tubes 293 which are slidably connected with the first anti-deformation mounting plate 281; a side of the second anti-deformation protection tube 293 away from the first anti-deformation mounting plate 281 is fixedly connected with a plurality of second movable transmission plates 288 for supporting and fixing the movable blocking plate 289; a plurality of deformable transmission ropes 287 for adjusting the height of the movable blocking plate 289 are arranged below the third movable transmission plate 294; the deformable transmission rope 287 is a copper wire rope; both ends of the deformable transmission rope 287 are fixedly connected with the movable blocking plate 289; the first anti-deformation mounting plate The bottom of 281 is provided with a plurality of guide limit pulleys 286 for guiding the deformable transmission rope 287, the top of the first anti-deformation mounting plate 281 is provided with a plurality of third deformable limit driving members 291 for driving the third movable transmission plate 294 to move toward the direction close to the movable lower mold 27, the third deformable limit driving member 291 is an elastic rubber belt, the upper surface of the second anti-dumping mounting plate 23 is fixedly connected with an adjustable knocking cover 22, the bottom of the adjustable knocking cover 22 is provided with a plurality of first movable pressing plates 21 for cooperating with the deformable transmission rope 287 to adjust the height of the movable blocking plate 289;

[0031] In another embodiment, in order to make the functions of the first deformable injection molding mechanism 2 more abundant, in this embodiment, preferably, a plurality of third movable transmission plates 294 corresponding to the second anti-deformation protection plate 26 are arranged on both sides of the adjustable knocking cover 22, the top of the third movable transmission plate 294 is fixedly connected to the second anti-deformation protection plate 26, the bottom of the adjustable knocking cover 22 is fixedly connected to the first anti-deformation protection plate 24, and a plurality of first anti-deformation protection tubes corresponding to the fourth anti-deformation protection plate 295 are arranged on the first anti-deformation protection plate 24. 25, the first anti-deformation protection tube 25 penetrates the first anti-deformation protection plate 24, the first anti-deformation protection tube 25 is fixedly connected to the first anti-deformation protection plate 24, the first anti-deformation protection tube 25 is slidably connected to the fourth anti-deformation protection plate 295, the top sealing and sliding connection of the adjustable knock cover 22 is provided with a first movable transmission plate 284, the upper surface of the first anti-deformation protection plate 24 is provided with a plurality of second deformable limit driving members 285 for driving the first movable transmission plate 284 to move toward the direction close to ... first anti-deformation protection plate 24 is provided with a plurality of second deformable limit driving members 285 for driving the first movable transmission plate 284 to move toward the direction close to the first anti-deformation protection plate 24, the first anti-deformation protection tube 25 is fixedly connected to the first anti-de The second deformable limit driving member 285 is an elastic rubber belt. A deformable boosting cover 283 for inflating the adjustable knocking cover 22 is arranged on the top of the first movable transmission plate 284. The deformable boosting cover 283 is made of silicone. The deformable boosting cover 283 is fixedly connected to the first movable transmission plate 284. A plurality of pressure relief and air transmission holes 282 corresponding to the deformable boosting cover 283 are opened on the top of the adjustable knocking cover 22. One end of the second deformable limit driving member 285 is fixedly connected to the first movable transmission plate 284. The second deformable limit driving member 285 is fixedly connected to the first movable transmission plate 284. The other end of the deformable limit driving component 285 is fixedly connected to the first anti-deformation protection plate 24, one end of the third deformable limit driving component 291 is fixedly connected to the first anti-deformation mounting plate 281, the other end of the third deformable limit driving component 291 is fixedly connected to the third movable transmission plate 294, and a plurality of second limit braking baffles 292 for braking the third movable transmission plate 294 are arranged on the top of the first anti-deformation mounting plate 281, and the top of the second limit braking baffle 292 is fixedly connected to the first anti-deformation mounting plate 281.

[0032] See also Figure 1 and Figure 5In one embodiment, in order to make the use of the second deformable injection molding mechanism 3 more reliable, in this embodiment, preferably, the second deformable injection molding mechanism 3 includes a movable upper mold 33, and a plurality of fourth deformable limit driving members 35 are arranged on both sides of the movable upper mold 33. The fourth deformable limit driving member 35 is a hydraulic cylinder, and the fourth deformable limit driving member 35 is fixedly connected to the limit anti-collision protection box 4. A plurality of movable toggle plates 30 for cooperating with the fourth deformable limit driving member 35 to adjust the height of the movable upper mold 33 are arranged at both ends of the upper surface of the movable upper mold 33. The lower surface of the movable toggle plate 30 is provided with a plurality of second movable pressing plates 37 for pressing the second anti-dumping mounting plate 23. The second movable pressing plate 37 and The limit anti-collision protection box 4 and the first limit brake baffle 5 are slidably connected, a hollow material delivery pipe 32 is arranged on the top of the movable upper mold 33, a hollow cooling chamber 36 is opened on the top of the movable upper mold 33, a second hollow material delivery pipe 34 connected to the hollow cooling chamber 36 is arranged at one end of the movable upper mold 33, and a first hollow material delivery pipe 31 connected to the hollow cooling chamber 36 is arranged at the other end of the movable upper mold 33, a movable toggle plate 30 is fixedly connected to the movable upper mold 33, and the movable toggle plate 30 is fixedly connected to the fourth deformable limit driving member 35. When in use, the first hollow material delivery pipe 31 and the second hollow material delivery pipe 34 cooperate with each other to make cooling water continuously pass through the hollow cooling chamber 36 to achieve rapid cooling of the movable upper mold 33.

[0033] In another embodiment, the second deformable injection molding mechanism 3 includes a movable upper mold 33, and a plurality of fourth deformable limit driving members 35 are arranged on both sides of the movable upper mold 33. The fourth deformable limit driving member 35 is a cylinder, and the fourth deformable limit driving member 35 is fixedly connected to the limit anti-collision protection box 4. A plurality of movable toggle plates 30 for cooperating with the fourth deformable limit driving member 35 to adjust the height of the movable upper mold 33 are arranged at both ends of the upper surface of the movable upper mold 33. The lower surface of the movable toggle plate 30 is provided with a plurality of second movable pressing plates 37 for pressing the second anti-dumping mounting plate 23. The top of the movable upper mold 33 A hollow material delivery pipe 32 is provided on the top of the movable upper mold 33, a hollow cooling chamber 36 is opened on the top of the movable upper mold 33, a second hollow material delivery pipe 34 connected to the hollow cooling chamber 36 is provided at one end of the movable upper mold 33, and a first hollow material delivery pipe 31 connected to the hollow cooling chamber 36 is provided at the other end of the movable upper mold 33, a movable toggle plate 30 is fixedly connected to the movable upper mold 33, and the movable toggle plate 30 is fixedly connected to the fourth deformable limiting driving member 35. When in use, the first hollow material delivery pipe 31 and the second hollow material delivery pipe 34 cooperate with each other to make cooling water continuously pass through the hollow cooling chamber 36 to achieve rapid cooling of the movable upper mold 33.

[0034] See also Figure 1 and Figure 6 In one embodiment, in order to make the use of the deformable locking mechanism 6 more reliable, in this embodiment, preferably, the deformable locking mechanism 6 includes an adjustable locking plate 60 for locking the second anti-dumping mounting plate 23, the adjustable locking plate 60 is slidably connected to the limit anti-collision protection box 4, the adjustable locking plate 60 is correspondingly arranged to the movable toggle plate 30, and a plurality of fifth deformable limit driving members 64 for driving the adjustable locking plate 60 to move toward the direction close to the second anti-dumping mounting plate 23 are arranged on the side wall of the adjustable locking plate 60, the fifth deformable limit driving member 64 is a spring, one end of the fifth deformable limit driving member 64 is fixedly connected to the limit anti-collision protection box 4, the other end of the fifth deformable limit driving member 64 is fixedly connected to the detachable warning member 61, and the fifth deformable A plurality of third anti-deformation protection plates 62 are arranged above the shaped limit driving member 64, and the third anti-deformation protection plates 62 are fixedly connected to the limit anti-collision protection box 4. A plurality of third anti-deformation protection tubes 63 corresponding to the third anti-deformation protection plates 62 are arranged on the top of the adjustable locking plate 60, and the third anti-deformation protection tubes 63 penetrate the adjustable locking plate 60, and the third anti-deformation protection tubes 63 are fixedly connected to the adjustable locking plate 60, and the third anti-deformation protection tubes 63 are slidingly connected to the third anti-deformation protection plate 62. A plurality of detachable warning members 61 for information display are arranged on the adjustable locking plate 60, and the detachable warning member 61 is a handwriting fluorescent board, and the detachable warning member 61 is arranged at the bottom of the side of the adjustable locking plate 60, and the detachable warning member 61 is fixedly connected to the adjustable locking plate 60.

[0035] In another embodiment, the deformable locking mechanism 6 includes an adjustable locking plate 60 for locking the second anti-dumping mounting plate 23. The adjustable locking plate 60 is slidably connected to the limit anti-collision protection box 4. The adjustable locking plate 60 is correspondingly arranged with the movable toggle plate 30. A plurality of fifth deformable limit driving members 64 for driving the adjustable locking plate 60 to move toward the direction close to the second anti-dumping mounting plate 23 are arranged on the side wall of the adjustable locking plate 60. The fifth deformable limit driving member 64 is a metal spring sheet. One end of the fifth deformable limit driving member 64 is fixedly connected to the limit anti-collision protection box 4, and the other end of the fifth deformable limit driving member 64 is fixedly connected to the detachable warning member 61. The fifth deformable limit driving member 64 is arranged above There are several third anti-deformation protection plates 62, which are fixedly connected to the limit anti-collision protection box 4, and the top of the adjustable locking plate 60 is provided with several third anti-deformation protection tubes 63 corresponding to the third anti-deformation protection plates 62, and the third anti-deformation protection tubes 63 penetrate the adjustable locking plate 60, and the third anti-deformation protection tubes 63 are fixedly connected to the adjustable locking plate 60, and the third anti-deformation protection tubes 63 are slidingly connected to the third anti-deformation protection plates 62, and the adjustable locking plate 60 is provided with several detachable warning parts 61 for information display, and the detachable warning part 61 is a liquid crystal screen, and the detachable warning part 61 is arranged at the bottom of the side of the adjustable locking plate 60, and the detachable warning part 61 is fixedly connected to the adjustable locking plate 60.

[0036] See also Figure 1 In one embodiment, in order to make the function of the forming device richer, in this embodiment, preferably, the lower surface of the first anti-dumping mounting plate 7 is provided with a plurality of deformable fixing plates 8 for anti-slip fixing, the deformable fixing plates 8 are rubber plates, and the plurality of deformable fixing plates 8 are respectively arranged at the two ends of the lower surface of the first anti-dumping mounting plate 7, the deformable fixing plates 8 are fixedly connected to the first anti-dumping mounting plate 7, and the upper surface of the first anti-dumping mounting plate 7 is provided with a plurality of reinforcing lifting plates 1 for reinforcing the limit anti-collision protection box 4 at both ends, the reinforcing lifting plates 1 are fixedly connected to the limit anti-collision protection box 4, and the reinforcing lifting plates 1 are fixedly connected to the first anti-dumping mounting plate 7.

[0037] In another embodiment, the lower surface of the first anti-dumping mounting plate 7 is provided with a plurality of deformable fixing plates 8 for anti-slip fixing, the deformable fixing plates 8 are silicone plates, and the plurality of deformable fixing plates 8 are respectively arranged at the two ends of the lower surface of the first anti-dumping mounting plate 7, the deformable fixing plates 8 are fixedly connected to the first anti-dumping mounting plate 7, and the two ends of the upper surface of the first anti-dumping mounting plate 7 are provided with a plurality of reinforcing lifting plates 1 for reinforcing the limiting anti-collision protection box 4, the reinforcing lifting plates 1 are fixedly connected to the limiting anti-collision protection box 4, and the reinforcing lifting plates 1 are fixedly connected to the first anti-dumping mounting plate 7.

[0038] The working principle and use process of the present invention are as follows: when in use, the fourth deformable limit driving member 35 is controlled to contract, so that the second movable pressing plate 37 moves downward to press the second anti-dumping mounting plate 23, so that the second anti-dumping mounting plate 23 moves downward through the adjustable locking plate 60. At this time, the first deformable limit driving member 20 is in a squeezed state, and then the fourth deformable limit driving member 35 is further controlled to contract, so that the movable upper mold 33 moves downward to abut against the movable lower mold 27, thereby realizing the movable lower mold 27 and the movable upper mold 27. The mold 33 is sealed and connected, and then the raw material is injected into the movable lower mold 27 and the movable upper mold 33 through the hollow material delivery pipe 32, and the material is injection molded through the movable lower mold 27 and the movable upper mold 33, and then cooling water is injected into the hollow cooling chamber 36 through the first hollow delivery pipe 31, and the excess cooling water is discharged to the outside through the second hollow delivery pipe 34, so that the workpiece and the movable lower mold 27 are cooled by the movable upper mold 33 after the temperature is reduced, so as to achieve rapid and sufficient cooling of the workpiece;

[0039] Then, the fourth deformable limit driving member 35 is controlled to extend so that the movable upper mold 33 moves upward and is out of contact with the movable lower mold 27, and then the fourth deformable limit driving member 35 is further controlled to extend so that the movable toggle plate 30 drives the adjustable locking plate 60 to move away from the limit anti-collision protection box 4, thereby releasing the locking effect of the adjustable locking plate 60 on the second anti-dumping mounting plate 23. At this time, the second anti-dumping mounting plate 23 is instantly ejected upward under the driving effect of the first deformable limit driving member 20, thereby moving the adjustable knocking cover 22 upward;

[0040] As the adjustable knocking cover 22 moves upward, the first movable pressing plate 21 presses the deformable transmission rope 287, so that the movable blocking plate 289 moves downward and breaks away from the contact with the movable lower mold 27. At the same time, the adjustable knocking cover 22 moves upward to knock the movable lower mold 27, so that the movable lower mold 27 is instantly ejected upward by knocking. After the movable lower mold 27 moves upward for a certain distance, the limit anti-collision protection box 4 cooperates with the second anti-deformation protection plate 26 to brake the movable lower mold 27 instantly. At this time, the workpiece moves further forward under the action of inertia to achieve demoulding.

[0041] As the adjustable knocking cover 22 knocks the movable lower mold 27, the adjustable knocking cover 22 is instantly stationary relative to the movable lower mold 27. At this time, the first movable transmission plate 284 moves forward further under the action of inertia, so that the deformable boost cover 283 contacts the movable lower mold 27, and then the first movable transmission plate 284 moves further. At this time, the deformable boost cover 283 is compressed and deformed. At this time, the air in the deformable boost cover 283 is injected into the adjustable knocking cover 22 through the pressure relief gas transmission hole 282, and then the air in the adjustable knocking cover 22 is sprayed into the interior of the movable lower mold 27 through the through hole at the bottom of the movable lower mold 27, so as to further demold the workpiece, avoid incomplete demolding, and facilitate the user to take out the workpiece, and further cool the workpiece by gas injection, and then the second knocking of the movable lower mold 27 is achieved by the movement of the first movable transmission plate 284, so as to perform the demolding operation again, and further avoid the workpiece being trapped in the movable lower mold 27.

[0042] Therefore, through the mutual cooperation of multiple structures, the injection molded blades can be quickly cooled, and through the mutual cooperation of multiple structures, the cooled blades can be secondary cooled, and the blades can be removed in various ways. Through the mutual cooperation of various removal methods, the blades can be removed quickly and without damage. Secondly, the present invention has a simple structure, is easy to use, and significantly improves the processing efficiency of the molding device.

[0043] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An axial flow fan airfoil blade forming device, comprising a first anti-dumping mounting plate, characterized in that: The upper surface of the first anti-dumping mounting plate is provided with a limited anti-collision protection box, the limited anti-collision protection box is fixedly connected to the first anti-dumping mounting plate, a first deformable injection molding mechanism is provided inside the limited anti-collision protection box, and deformable locking mechanisms for locking the first deformable injection molding mechanism are provided on both sides of the limited anti-collision protection box, a second deformable injection molding mechanism for adjusting the locking state of the deformable locking mechanism is provided above the first anti-dumping mounting plate, the first deformable injection molding mechanism includes a second anti-dumping mounting plate, and a plurality of first deformable limit driving members for driving the second anti-dumping mounting plate to move in a direction away from the first anti-dumping mounting plate are provided at both ends of the lower surface of the second anti-dumping mounting plate, and the second anti-dumping mounting plate A movable lower mold is arranged on the top, and the movable lower mold is slidably connected to the limit anti-collision protection box, a plurality of second anti-deformation protection plates are arranged at both ends of the movable lower mold, and the second anti-deformation protection plates are fixedly connected to the movable lower mold, and a plurality of first limit braking baffles for cooperating with the second anti-deformation protection plates to support the movable lower mold are arranged on the top of the limit anti-collision protection box, and the first limit braking baffle is fixedly connected to the limit anti-collision protection box, and a first anti-deformation mounting plate is fixedly connected to the middle part of the lower surface of the movable lower mold, and a plurality of movable blocking plates sealingly and slidably connected to the movable lower mold are arranged on both sides of the first anti-deformation mounting plate, and a third movable transmission plate is arranged inside the first anti-deformation mounting plate, and both ends of the third movable transmission plate are fixedly connected A second anti-deformation protection tube is connected to the first anti-deformation mounting plate in a sliding manner, and a second movable transmission plate for supporting and fixing the movable blocking plate is fixedly connected to the side of the second anti-deformation protection tube away from the first anti-deformation mounting plate. A plurality of deformable transmission ropes for adjusting the height of the movable blocking plate are arranged below the third movable transmission plate, and both ends of the deformable transmission rope are fixedly connected to the movable blocking plate. A plurality of guide limiting pulleys for guiding the deformable transmission rope are arranged at the bottom of the first anti-deformation mounting plate, and a plurality of third deformable limiting driving members for driving the third movable transmission plate to move toward the direction close to the movable lower mold are arranged on the top of the first anti-deformation mounting plate. The upper surface of the inverted mounting plate is fixedly connected with an adjustable knocking cover, and the bottom of the adjustable knocking cover is provided with a plurality of first movable pressing plates for cooperating with the deformable transmission rope to adjust the height of the movable blocking plate, the top of the adjustable knocking cover is sealingly and slidably connected with the first movable transmission plate, the upper surface of the first anti-deformation protection plate is provided with a plurality of second deformable limiting driving members for driving the first movable transmission plate to move toward the direction close to the first anti-deformation protection plate, the top of the first movable transmission plate is provided with a deformable boosting cover for inflating the adjustable knocking cover, the deformable boosting cover is fixedly connected to the first movable transmission plate, and the top of the adjustable knocking cover is provided with a plurality of pressure relief and air transmission holes corresponding to the deformable boosting cover.One end of the second deformable limit driving member is fixedly connected to the first movable transmission plate, the other end of the second deformable limit driving member is fixedly connected to the first anti-deformation protection plate, one end of the third deformable limit driving member is fixedly connected to the first anti-deformation mounting plate, the other end of the third deformable limit driving member is fixedly connected to the third movable transmission plate, a plurality of second limit braking baffles for braking the third movable transmission plate are arranged on the top of the first anti-deformation mounting plate, the top of the second limit braking baffle is fixedly connected to the first anti-deformation mounting plate, The deformable locking mechanism includes an adjustable locking plate for locking the second anti-dumping mounting plate, the adjustable locking plate is slidably connected to the limit anti-collision protection box, the adjustable locking plate is correspondingly arranged to the movable toggle plate, and a plurality of fifth deformable limit driving members for driving the adjustable locking plate to move toward the second anti-dumping mounting plate are arranged on the side wall of the adjustable locking plate, one end of the fifth deformable limit driving member is fixedly connected to the limit anti-collision protection box, and the other end of the fifth deformable limit driving member is fixedly connected to the detachable warning member.

2. The axial flow fan airfoil blade forming device according to claim 1, characterized in that: A plurality of third movable transmission plates corresponding to the second anti-deformation protection plate are arranged on both sides of the adjustable knocking cover, the top of the third movable transmission plate is fixedly connected to the second anti-deformation protection plate, the bottom of the adjustable knocking cover is fixedly connected to the first anti-deformation protection plate, a plurality of first anti-deformation protection tubes corresponding to the fourth anti-deformation protection plate are arranged on the first anti-deformation protection plate, the first anti-deformation protection tube runs through the first anti-deformation protection plate, the first anti-deformation protection tube is fixedly connected to the first anti-deformation protection plate, and the first anti-deformation protection tube is slidably connected to the fourth anti-deformation protection plate.

3. The axial flow fan airfoil blade forming device according to claim 2, characterized in that: The second deformable injection molding mechanism includes a movable upper mold, and a plurality of fourth deformable limit driving parts are arranged on both sides of the movable upper mold. The fourth deformable limit driving parts are fixedly connected to the limit anti-collision protection box. A plurality of movable toggle plates for cooperating with the fourth deformable limit driving parts to adjust the height of the movable upper mold are arranged at both ends of the upper surface of the movable upper mold. A plurality of second movable pressing plates for pressing the second anti-dumping mounting plate are arranged on the lower surface of the movable toggle plate. A hollow material delivery tube is arranged on the top of the movable upper mold.

4. The axial flow fan airfoil blade forming device according to claim 3, characterized in that: A hollow cooling chamber is provided on the top of the movable upper mold, a second hollow material conveying pipe connected to the hollow cooling chamber is arranged at one end of the movable upper mold, and a first hollow material conveying pipe connected to the hollow cooling chamber is arranged at the other end of the movable upper mold, the movable toggle plate is fixedly connected to the movable upper mold, and the movable toggle plate is fixedly connected to the fourth deformable limiting driving component.

5. The axial flow fan airfoil blade forming device according to claim 4, characterized in that: A plurality of third anti-deformation protection plates are arranged above the fifth deformable limit driving component, and the third anti-deformation protection plates are fixedly connected to the limit anti-collision protection box. A plurality of third anti-deformation protection tubes corresponding to the third anti-deformation protection plates are arranged on the top of the adjustable locking plate, and the third anti-deformation protection tubes penetrate the adjustable locking plate, and are fixedly connected to the adjustable locking plate.

6. The axial flow fan airfoil blade forming device according to claim 5, characterized in that: The third anti-deformation protection tube is slidably connected to the third anti-deformation protection plate. The adjustable locking plate is provided with a plurality of detachable warning parts for displaying information. The detachable warning parts are arranged on the bottom of the side of the adjustable locking plate. The detachable warning parts are fixedly connected to the adjustable locking plate.

7. The axial flow fan airfoil blade forming device according to any one of claims 1 to 6, characterized in that: The lower surface of the first anti-dumping mounting plate is provided with a plurality of deformable fixing plates for anti-slip fixing, and the plurality of deformable fixing plates are respectively provided at the two ends of the lower surface of the first anti-dumping mounting plate, and the deformable fixing plates are fixedly connected to the first anti-dumping mounting plate, and the two ends of the upper surface of the first anti-dumping mounting plate are provided with a plurality of reinforcing lifting plates for reinforcing the limit anti-collision protection box, and the reinforcing lifting plates are fixedly connected to the limit anti-collision protection box, and the reinforcing lifting plates are fixedly connected to the first anti-dumping mounting plate.

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