Automobile air outlet vane forming mechanism

Abstract

The application discloses a kind of automobile air outlet vane forming mechanism, and the application relates to injection molding technical field, including panel, the edge side of the lower surface of panel is welded with rack;Track groove, the upper surface of panel is penetrated by the track groove, the upper surface of the track groove is slidably connected with the separating mechanism for stripping, by setting track groove, separating mechanism can be limited, while the number of track groove is four, and two two symmetrical distribution in the edge side of the upper surface of panel, so that two separating mechanisms can produce stable sliding on the upper surface of panel, and then the automobile air outlet vane can be stably stripped after forming. By setting separating mechanism, an extrusion force can be applied to the mold on both sides when the automobile air outlet vane is injection molded, thereby preventing the mold from cracking during injection molding and affecting the injection molding effect, to achieve the effect of facilitating stripping of the automobile air outlet vane after molding.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of injection molding, in particular to a forming mechanism for automobile air outlet blades. BACKGROUND

[0002] The automobile air outlet blade, a seemingly insignificant component, is the "director" of air flow in the cockpit. When the rotary knob or the lever is rotated or pulled, these neatly arranged plastic sheets begin to work in perfect coordination. The horizontal blades control the up-and-down angle of the air flow, and with a slight pull, the wind is turned from a straight blow to a sweep over the head; the vertical blades control the left-and-right sweeping range, realizing the switching from concentrated blowing to wide-angle blowing. The most ingenious is the central turbine blade, which acts as an invisible valve, steplessly adjusting the size of the air outlet through rotation. The edges of these blades are rounded, avoiding the discomfort of hard wind; the back is often provided with a flow guide fin to ensure that the air flow is soft and uniform. On high-end vehicles, even electroplated decorations or hidden designs can be seen, perfectly combining function and aesthetics.

[0003] The automobile air outlet blade, due to its long about 10 cm and thin thickness of the thin-walled structure, often faces the demolding problem after injection molding, because the contact area of the blade and the mold cavity is large, the clamping force is strong, if the conventional ejection method is used, it is easy to bend, twist or even white fracture under the concentrated stress applied by the ejector rod. SUMMARY

[0004] To achieve the above purpose, the application is implemented by the following technical scheme: a forming mechanism for automobile air outlet blades, comprising a panel, a rack welded on the edge of the lower surface of the panel;

[0005] The track groove penetrates the upper surface of the panel, and the upper surface of the track groove is slidably connected with a separation mechanism for demolding. By providing the track groove, the separation mechanism can be limited, and the number of track grooves is four, which are symmetrically distributed on the edge of the upper surface of the panel, so that the two separation mechanisms can stably slide on the upper surface of the panel, and the automobile air outlet blade can be stably demolded after forming. By providing the separation mechanism, an extrusion force can be applied to the two molds during the injection molding of the automobile air outlet blade, thereby preventing the mold from cracking during the injection molding process and affecting the injection molding effect, and a pulling force can be applied to the two molds after the forming is completed, thereby facilitating the demolding of the automobile air outlet blade;

[0006] The forming device is arranged at the movable end of the separating mechanism, and through the arrangement of the forming device, a closed space can be formed under the extrusion of the separating mechanism, so that the molten plastic can be filled into the inner cavity, and the automobile air outlet blade can be formed after cooling. The automobile air outlet blade is formed in the shape of four molds combined, which can solve the problem that the automobile air outlet blade is long and irregular and is difficult to demold.

[0007] The first support frame is welded at the side of the upper surface of the panel, and the top end of the first support frame is welded with an injection molding mechanism for injection molding. Through the arrangement of the injection molding mechanism, the plastic particles can be melted into a liquid state under control, and then the plastic can be injected into the inner cavity of the mold after the mold is positioned, and then the automobile air outlet blade is formed.

[0008] The separating mechanism comprises a sliding bar, the lower surface of the sliding bar is welded with a sliding column which is slidingly connected at the inner cavity of the track groove, the upper surface of the sliding bar is welded with a track bar, the end of the track bar is welded with a support rod, the outer surface of the support rod is welded with a second support frame, and the inner cavity of the second support frame is fixedly provided with a stepping motor. Through the arrangement of the sliding column, stable sliding in the inner cavity of the track groove is realized, so that the sliding bar can stably move on the surface of the panel when subjected to extrusion force or tension. Through the arrangement of the track bar, the forming device can be limited and moved along the track of the track bar.

[0009] Preferably, the lower surface of the panel is penetrated by a discharge pipe, the bottom of the inner wall of the discharge pipe is an inclined surface, the bottom end of the discharge pipe is movably connected with a collection box, and the collection box is slidingly connected at the inner cavity of the rack.

[0010] Preferably, the separating mechanism further comprises a hydraulic cylinder, the hydraulic cylinder is fixedly arranged at the side of the upper surface of the panel, the output end of the hydraulic cylinder is provided with a moving rod, the end of the moving rod away from the hydraulic cylinder is welded with a connecting plate, the connecting plate is welded on the outer surface of the sliding bar, the shape of the sliding bar is that the front section and the middle section are parallel to the side of the panel, and the middle section is inclined, and the shape of the track bar is consistent with that of the sliding bar.

[0011] Preferably, the output end of the stepping motor is installed with a rotating rod through a shaft coupling, the outer surface of the rotating rod is welded with a rolling bearing, the outer ring of the rolling bearing is welded at the inner cavity of the support rod, the end of the rotating rod away from the stepping motor is welded with a screw rod, the end of the screw rod away from the rotating rod is welded with a rotating column, the diameter of the rotating column is greater than that of the screw rod, the outer surface of the end of the screw rod close to the rotating column is not provided with a thread groove in a region of 2 cm, and the outer surface of the rotating column is welded with a spiral blade.

[0012] Preferably, the forming device comprises a first mold mechanism and a second mold mechanism, the first mold mechanism comprises a mold one riveted on the outer surface of the sliding bar, the upper surface of the mold one is provided with a feeding hole, the outer surface of the mold one is fixedly provided with a clamping frame, and the feeding hole in the upper surface of the mold one is welded with a clamping ring.

[0013] Preferably, the second mold mechanism comprises a mold two, which is slidingly connected to the outer surface of the mold one, the outer surface of the mold two is welded with a clamping strip, and the clamping strip is extruded and matched with the inner wall of the clamping frame.

[0014] Preferably, the outer surface of the mold two is riveted with a limiting frame, the inner cavity of the limiting frame is slidingly connected with a rotating ring, the inner ring of the rotating ring is welded with a threaded ring, the threaded ring is threadedly connected to the outer surface of the lead screw, the outer surface of the mold two is welded with a limiting rod, the outer surface of the limiting rod is slidingly connected with a sliding frame, the outer surface of the limiting rod is sleeved with a first spring, the end of the first spring is welded to the outer surface of the sliding frame, and the two ends of the sliding frame are fixedly provided with universal wheels, which are slidingly connected to the inner cavity of the track strip.

[0015] Preferably, the injection mechanism comprises a connecting ring welded at the top end of the first support frame, a communication pipe welded in the inner cavity of the connecting ring, the bottom of the outer surface of the communication pipe matched with the feeding hole, a melting injection device arranged at the top end of the communication pipe, a gas permeable cylinder sleeved on the outer surface of the communication pipe, a heating ring arranged in the inner cavity of the gas permeable cylinder, a transformer arranged at the end of the heating ring, a positioning ring welded at the bottom of the outer surface of the communication pipe, and the positioning ring matched with the clamping ring.

[0016] Preferably, the inner wall of the communication pipe is welded with a hopper, the lower surface of the hopper is welded with a limiting ring, the outer surface of the limiting ring is slidingly connected with a sliding frame, the outer surface of the limiting ring is sleeved with a second spring, the top end of the second spring is welded to the top of the inner wall of the sliding frame, the inner wall of the sliding frame is fixedly connected with a plug, and the plug is extruded and matched with the bottom of the hopper.

[0017] The application provides an automobile air outlet blade forming mechanism.

[0018] One, the automobile air outlet blade forming mechanism, by setting the track groove, the separation mechanism can be limited, and the number of track grooves is four, and two two symmetrically distributed on the edge side of the upper surface of the panel, so that the two separation mechanisms can stably slide on the upper surface of the panel, and the automobile air outlet blade can be stably demolded after forming.

[0019] Second, the automotive air vent blade forming mechanism, by setting a separation mechanism, can apply a squeezing force to the molds on both sides during the injection molding of the automotive air vent blade, thereby preventing the mold from cracking during the injection process and affecting the injection effect. At the same time, it can apply a pulling force to the molds on both sides after the molding is completed, thereby facilitating the demolding of the automotive air vent blade.

[0020] Third, the automotive air vent blade forming mechanism, by setting up forming equipment, can form a sealed space under the extrusion pressure of the separation mechanism, so that the molten plastic can be poured into its inner cavity and formed into an automotive air vent blade after cooling. At the same time, the use of four molds combined to form the shape of the automotive air vent blade can solve the problem that the automotive air vent blade is long and irregular in shape and difficult to demold.

[0021] IV. The automotive air vent blade forming mechanism, by setting an injection molding mechanism, can melt plastic particles into a liquid state under control. After the mold is positioned, the plastic is injected into the inner cavity of the mold to form the automotive air vent blade.

[0022] 5. The automotive air vent blade forming mechanism, by setting a lead screw, can generate movement of the forming equipment along the direction of the lead screw during the rotation process. At the same time, there is a 2 cm section on the outer surface of the lead screw near the rotating column without a threaded groove. When the forming equipment moves to this area, it is no longer affected by the rotation of the lead screw. However, after the lead screw reverses, it will still drive the forming equipment to move in the direction of the stepper motor. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the external structure of an automotive air vent blade forming mechanism according to the present invention.

[0024] Figure 2 This is a side view of the structure of an automotive air vent blade forming mechanism according to the present invention;

[0025] Figure 3 This is a cross-sectional structural schematic diagram of an automotive air vent blade forming mechanism according to the present invention.

[0026] Figure 4 This is a schematic diagram of the separation mechanism of the present invention;

[0027] Figure 5 This is a partial structural diagram of the separation mechanism of the present invention;

[0028] Figure 6 This is a schematic diagram of the molding equipment structure of the present invention;

[0029] Figure 7 This is a schematic diagram of the first mold mechanism of the present invention;

[0030] Figure 8 It is the second mold mechanism structure schematic view of the present application;

[0031] Figure 9 It is the injection molding mechanism structure schematic view of the present application;

[0032] Figure 10 It is the injection molding mechanism partial section structure schematic view of the present application.

[0033] In the figure: 1, panel; 2, rack; 3, track groove; 4, discharge pipe; 5, collection box;

[0034] 6, separation mechanism; 61, hydraulic cylinder; 62, moving rod; 63, connecting plate; 64, sliding bar; 65, sliding column; 66, track bar; 67, support rod; 68, second support frame; 69, stepping motor; 610, rotating rod; 611, rolling bearing; 612, screw rod; 613, rotating column; 614, spiral blade;

[0035] 7, forming equipment; 71, first mold mechanism; 72, second mold mechanism; 711, mold one; 712, feeding hole; 713, clamping ring; 714, clamping frame; 721, mold two; 722, limiting frame; 723, threaded ring; 724, rotating ring; 725, clamping bar; 726, limiting rod; 727, first spring; 728, sliding frame; 729, universal wheel; 8, first support frame;

[0036] 9, injection molding mechanism; 91, connecting ring; 92, communication pipe; 93, melting injection material equipment; 94, air-permeable cylinder; 95, heating ring; 96, transformer; 97, positioning ring; 98, hopper; 99, limiting ring; 910, sliding frame; 911, second spring; 912, plug block. DETAILED DESCRIPTION

[0037] The present application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

[0038] As Figures 1-10 shown, the present application provides a technical solution: a automobile air outlet blade forming mechanism, including panel 1, the edge side of the lower surface of panel 1 is welded with rack 2;

[0039] The track groove 3 penetrates the upper surface of the panel 1, the upper surface of the track groove 3 is slidably connected with the separation mechanism 6 for demolding, by providing the track groove 3, the separation mechanism 6 can be limited, and the number of track grooves 3 is four, and two are symmetrically distributed on the edge side of the upper surface of the panel 1, so that the two separation mechanisms 6 can stably slide on the upper surface of the panel 1, and then the automobile air outlet blade can be stably demolded after forming. By providing the separation mechanism 6, an extrusion force can be applied to the mold on both sides when the automobile air outlet blade is injection molded, thereby preventing the mold from cracking during injection molding and affecting the injection molding effect, and a pulling force can be applied to the mold on both sides after molding is completed, thereby facilitating the demolding of the automobile air outlet blade.

[0040] The molding device 7 is used for orienting the air outlet blade, and the molding device 7 is arranged at the movable end of the separation mechanism 6. By providing the molding device 7, a closed space can be formed under the action of the extrusion force of the separation mechanism 6, so that the molten plastic can be filled into the inner cavity, and the automobile air outlet blade can be formed after cooling. The shape of the automobile air outlet blade can be formed by combining four molds, which can solve the problem of difficult demolding of the automobile air outlet blade in the form of a long strip.

[0041] The first support frame 8 is welded on the edge side of the upper surface of the panel 1, and the top end of the first support frame 8 is welded with the injection molding mechanism 9 for injection molding. By providing the injection molding mechanism 9, the plastic particles can be melted into a liquid state under control, and then the plastic can be injected into the inner cavity of the mold after the mold is positioned, thereby forming the automobile air outlet blade.

[0042] The separation mechanism 6 includes a sliding bar 64, the lower surface of the sliding bar 64 is welded with a sliding column 65, the sliding column 65 is slidably connected in the inner cavity of the track groove 3, the upper surface of the sliding bar 64 is welded with a track bar 66, the end of the track bar 66 is welded with a support rod 67, the outer surface of the support rod 67 is welded with a second support frame 68, the inner cavity of the second support frame 68 is fixedly provided with a stepping motor 69. By providing the sliding column 65, the sliding bar 64 can stably slide in the inner cavity of the track groove 3, and then the sliding bar 64 can stably move on the surface of the panel 1 when subjected to an extrusion force or a pulling force. By providing the track bar 66, the molding device 7 can be limited, so that the molding device 7 can move along the track of the track bar 66.

[0043] The lower surface of the panel 1 is penetrated by a discharge pipe 4, the bottom of the inner wall of the discharge pipe 4 is an inclined surface, the bottom end of the discharge pipe 4 is movably connected with a collecting box 5, the collecting box 5 is slidingly connected at the inner cavity of the rack 2, by arranging the discharge pipe 4 and the collecting box 5, the automobile air outlet blade after forming can be discharged through the discharge pipe 4 into the inner cavity of the collecting box 5, and then the subsequent trimming work of the automobile air outlet blade is facilitated.

[0044] The separating mechanism 6 further comprises a hydraulic cylinder 61, the hydraulic cylinder 61 is fixedly arranged at the side of the upper surface of the panel 1, the output end of the hydraulic cylinder 61 is provided with a moving rod 62, the end of the moving rod 62 away from the hydraulic cylinder 61 is welded with a connecting plate 63, the connecting plate 63 is welded on the outer surface of a sliding bar 64, the sliding bar 64 is shaped as the front section and the middle section are parallel to the side of the panel 1, and the middle section is inclined, the track bar 66 is consistent with the shape of the sliding bar 64, by arranging the hydraulic cylinder 61, the moving rod 62 of the output end can drive the connecting plate 63 and the sliding bar 64 to stably move horizontally on the upper surface of the panel 1 under the control of the equipment. The sliding bar 64 is shaped as the front section and the middle section are parallel to the side of the panel 1, and the middle section is inclined, the track bar 66 is consistent with the shape of the sliding bar 64, so that the mold two 721 in the forming equipment 7 can first separate from the mold one 711 when subjected to tension, and then the two mold two 721 are separated from each other, achieving the effect of demolding.

[0045] A rotating rod 610 is mounted on the output end of the stepper motor 69 via a coupling. A rolling bearing 611 is welded to the outer surface of the rotating rod 610, and the outer ring of the rolling bearing 611 is welded to the inner cavity of the support rod 67. A lead screw 612 is welded to the end of the rotating rod 610 away from the stepper motor 69, and a rotating column 613 is welded to the end of the lead screw 612 away from the rotating rod 610. The diameter of the rotating column 613 is larger than the diameter of the lead screw 612. A 2-centimeter section of the outer surface of the lead screw 612 near the rotating column 613 is not provided with a threaded groove. A helical blade 614 is welded to the outer surface of the rotating column 613. By setting up the stepper motor 69, the rotating rod 610 at the output end can drive the lead screw 612 to rotate under power supply and control. The rolling bearing 611, in cooperation with the support rod 67, provides support for the rotating rod 610 and the lead screw 612, preventing the lead screw 612 from being too long and vibrating during rotation. By setting the lead screw 612, the molding device 7 can be made to move along the direction of the lead screw 612 during the rotation process. At the same time, there is a 2 cm section on the outer surface of the lead screw 612 near the rotating column 613 without threaded grooves. When the molding device 7 moves to this area, it is no longer affected by the rotation of the lead screw 612. However, after the lead screw 612 reverses, it will still drive the molding device 7 to move in the direction of the stepper motor 69. By setting the rotating column 613 and the helical blade 614, and with the diameter of the rotating column 613 being larger than the diameter of the lead screw 612, the molding device 7 can be prevented from moving to the outer surface of the rotating column 613. During the rotation of the helical blade 614, airflow is generated, which allows the heat on the outer surface of the molding device 7 to be dissipated quickly, thereby accelerating the shaping speed of the car air vent blades.

[0046] The forming device 7 comprises a first die mechanism 71 and a second die mechanism 72, the first die mechanism 71 comprises a die one 711 riveted to the outer surface of the sliding bar 64, the upper surface of the die one 711 is provided with a feeding hole 712, the outer surface of the die one 711 is fixedly provided with a clamping frame 714, the clamping frame 714 is welded with a clamping ring 713 at the feeding hole 712 of the upper surface of the die one 711, the first die mechanism 71 and the second die mechanism 72 can be combined together to form the shape of the automobile air outlet blade, and then the molding can be formed after injection molding. The feeding hole 712 is arranged, the die one 711 can be sleeved at the discharge port of the injection mechanism 9 before injection molding, the second die mechanism 72 comprises a die two 721, the die two 721 is slidably connected to the outer surface of the die one 711, the outer surface of the die two 721 is welded with a clamping strip 725, the clamping strip 725 is extruded and matched with the inner wall of the clamping frame 714, the number of the die one 711 and the die two 721 is two, one die one 711 and one die two 721 can form half of the die, and when the two halves are combined together, the complete automobile air outlet blade shape is formed. The clamping strip 725 and the clamping frame 714 are arranged, the die one 711 and the die two 721 can be positioned when they are combined together, and the subsequent easy separation is prevented, the outer surface of the die two 721 is riveted with a limiting frame 722, the inner cavity of the limiting frame 722 is slidably connected with a rotating ring 724, the inner ring of the rotating ring 724 is welded with a threaded ring 723, the threaded ring 723 is threadedly connected to the outer surface of the lead screw 612, the outer surface of the die two 721 is welded with a limiting rod 726, the outer surface of the limiting rod 726 is slidably connected with a sliding frame 728, the outer surface of the limiting rod 726 is sleeved with a first spring 727, the end of the first spring 727 is welded to the outer surface of the sliding frame 728, the both ends of the sliding frame 728 are fixedly provided with universal wheels 729, the universal wheels 729 are slidably connected in the inner cavity of the track bar 66, the limiting frame 722 is arranged, the rotating ring 724 and the threaded ring 723 are limited, the rotating ring 724 can rotate and move horizontally in the inner cavity of the limiting frame 722. The threaded ring 723 is arranged, the threaded ring 723 moves horizontally on the outer surface of the lead screw 612 when the lead screw 612 rotates, the sliding frame 728 is arranged, the limiting rod 726 moves horizontally on the outer surface, and then the die two 721 can move stably together when the sliding frame 728 and the universal wheels 729 move on the track bar 66.

[0047] The injection mechanism 9 comprises a connecting ring 91 welded at the top end of the first support frame 8, a communication pipe 92 welded at the inner cavity of the connecting ring 91, the bottom of the outer surface of the communication pipe 92 is matched with the feeding hole 712, the top end of the communication pipe 92 is provided with a melting injection device 93, the outer surface of the communication pipe 92 is sleeved with a breathable cylinder 94, the inner cavity of the breathable cylinder 94 is provided with a heating ring 95, the end of the heating ring 95 is provided with a transformer 96, the bottom of the outer surface of the communication pipe 92 is welded with a positioning ring 97 matched with the clamping ring 713, by setting the melting injection device 93, the plastic particles can be melted during work, and then the liquid plastic is poured into the inner cavity of the communication pipe 92. By setting the positioning ring 97, the positioning ring 97 can be matched with the clamping ring 713, so that the injection mechanism 9 and the forming device 7 are tightly connected together, by setting the transformer 96 and the heating ring 95, the temperature in the inner cavity of the communication pipe 92 can be raised during work, so as to prevent the plastic from solidifying, the inner wall of the communication pipe 92 is welded with a hopper 98, the lower surface of the hopper 98 is welded with a limiting ring 99, the outer surface of the limiting ring 99 is slidably connected with a sliding frame 910, the outer surface of the limiting ring 99 is sleeved with a second spring 911, the top end of the second spring 911 is welded at the top of the inner wall of the sliding frame 910, the inner wall of the sliding frame 910 is fixedly connected with a blocking block 912, the blocking block 912 is extruded and matched with the bottom of the hopper 98, by setting the limiting ring 99 and the second spring 911, the sliding frame 910 can be vertically moved up and down on the outer surface of the limiting ring 99, at the same time, when the sliding frame 910 is not extruded, the second spring 911 will pull the sliding frame 910 upwards, so as to block the hopper 98 by the blocking block 912, preventing the plastic from leaking.

[0048] Working principle: in use, the operator controls the output end of the stepper motor 69 to rotate clockwise, and then the lead screw 612 rotates clockwise, and then the screw ring 723 moves on the outer surface of the lead screw 612 and drives the mold two 721 to move towards the mold one 711, in the process, the universal wheel 729 moves in the inner cavity of the track strip 66, when the lead screw 612 continues to rotate slowly, the mold two 721 and the mold one 711 contact together, and the clamping frame 714 and the clamping strip 725 are connected together; then control the hydraulic cylinder 61 to work, and the mold one 711 and the mold two 721 on both sides are combined together, and then the complete shape of the automobile air outlet blade is formed; then control the melting injection equipment 93, and pour the melted plastic into the inner cavity of the communication pipe 92, and then the plastic is poured into the space formed by the mold one 711 and the mold two 721 through the feeding hole 712, and finally the space is filled; when the rotating column 613 drives the spiral blade 614 to rotate, air flow is generated, and then the heat on the outer surface of the mold one 711 and the mold two 721 can be dissipated, and the forming speed is accelerated; after the automobile air outlet blade is formed, control the output end of the stepper motor 69 to rotate counterclockwise, the screw ring 723 moves on the outer surface of the lead screw 612 and moves towards the stepper motor 69, the mold two 721 moves with the screw ring 723, and finally the mold two 721 is separated from the automobile air outlet blade after forming, and then control the hydraulic cylinder 61 to make the sliding strip 64 move towards the hydraulic cylinder 61, so as to achieve the work of demolding the automobile air outlet blade.

[0049] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, such as without special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A mechanism for forming automotive air vent blades, characterized in that, include: Panel (1), with frame (2) welded to the side of the lower surface of the panel (1); Track groove (3) penetrates the upper surface of panel (1), and a separation mechanism (6) for demolding is slidably connected to the upper surface of track groove (3). A forming device (7) is used to orient the air outlet blades, and the forming device (7) is located at the movable end of the separation mechanism (6); The first support frame (8) is welded to the side of the upper surface of the panel (1), and the top of the first support frame (8) is welded with an injection molding mechanism (9) for injection molding. The separation mechanism (6) includes a sliding bar (64), a sliding column (65) is welded to the lower surface of the sliding bar (64), the sliding column (65) is slidably connected to the inner cavity of the track groove (3), a track bar (66) is welded to the upper surface of the sliding bar (64), a support rod (67) is welded to the end of the track bar (66), a second support frame (68) is welded to the outer surface of the support rod (67), and a stepper motor (69) is fixed in the inner cavity of the second support frame (68). The output end of the stepper motor (69) is equipped with a rotating rod (610) via a coupling. A rolling bearing (611) is welded to the outer surface of the rotating rod (610). The outer ring of the rolling bearing (611) is welded to the inner cavity of the support rod (67). A lead screw (612) is welded to the end of the rotating rod (610) away from the stepper motor (69). A rotating column (613) is welded to the end of the lead screw (612) away from the rotating rod (610). The diameter of the rotating column (613) is larger than the diameter of the lead screw (612). A 2-centimeter section of the outer surface of the lead screw (612) near the rotating column (613) is not provided with a threaded groove. A helical blade (614) is welded to the outer surface of the rotating column (613). The molding equipment (7) includes a first mold mechanism (71) and a second mold mechanism (72). The first mold mechanism (71) includes a first mold (711), which is riveted to the outer surface of the sliding strip (64). The upper surface of the first mold (711) is provided with a feed hole (712). The outer surface of the first mold (711) is fixed with a locking frame (714). A locking ring (713) is welded to the feed hole (712) on the upper surface of the first mold (711). The second mold mechanism (72) includes a second mold (721), which is slidably connected to the outer surface of the first mold (711). The outer surface of the second mold (721) is welded with a locking strip (725), which is extruded and adapted to the inner wall of the locking frame (714).

2. The automotive air vent blade forming mechanism according to claim 1, characterized in that: The lower surface of the panel (1) is permeated by a discharge pipe (4), the bottom of the inner wall of the discharge pipe (4) is inclined, and the bottom end of the discharge pipe (4) is movably connected to a collection box (5), which is slidably connected to the inner cavity of the frame (2).

3. The automotive air vent blade forming mechanism according to claim 1, characterized in that: The separation mechanism (6) also includes a hydraulic cylinder (61), which is fixed on the side of the upper surface of the panel (1). The output end of the hydraulic cylinder (61) is provided with a moving rod (62). A connecting plate (63) is welded to the end of the moving rod (62) away from the hydraulic cylinder (61). The connecting plate (63) is welded to the outer surface of the sliding bar (64). The sliding bar (64) includes a front section, a middle section and a rear section connected in sequence. The front section and the rear section are parallel to the side of the panel (1). The middle section is inclined relative to the side of the panel (1). The track bar (66) has the same shape as the sliding bar (64).

4. The automotive air vent blade forming mechanism according to claim 1, characterized in that: The outer surface of the mold two (721) is riveted with a limit frame (722). A rotating ring (724) is slidably connected to the inner cavity of the limit frame (722). A threaded ring (723) is welded to the inner ring of the rotating ring (724). The threaded ring (723) is threadedly connected to the outer surface of the lead screw (612). A limit rod (726) is welded to the outer surface of the mold two (721). A sliding frame (728) is slidably connected to the outer surface of the limit rod (726). A first spring (727) is sleeved on the outer surface of the limit rod (726). The end of the first spring (727) is welded to the outer surface of the sliding frame (728). Both ends of the sliding frame (728) are fixed with casters (729). The casters (729) are slidably connected to the inner cavity of the track bar (66).

5. The automotive air vent blade forming mechanism according to claim 4, characterized in that: The injection molding mechanism (9) includes a connecting ring (91), which is welded to the top of the first support frame (8). A connecting pipe (92) is welded to the inner cavity of the connecting ring (91). The bottom of the outer surface of the connecting pipe (92) is adapted to the feed hole (712). A melting injection device (93) is provided at the top of the connecting pipe (92). A venting cylinder (94) is sleeved on the outer surface of the connecting pipe (92). A heating ring (95) is provided in the inner cavity of the venting cylinder (94). A transformer (96) is provided at the end of the heating ring (95). A positioning ring (97) is welded to the bottom of the outer surface of the connecting pipe (92). The positioning ring (97) is adapted to the locking ring (713).

6. The automotive air vent blade forming mechanism according to claim 5, characterized in that: A funnel (98) is welded to the inner wall of the connecting pipe (92). A limit ring (99) is welded to the lower surface of the funnel (98). A sliding frame (910) is slidably connected to the outer surface of the limit ring (99). A second spring (911) is sleeved on the outer surface of the limit ring (99). The top of the second spring (911) is welded to the top of the inner wall of the sliding frame (910). A blocking block (912) is fixedly connected to the inner wall of the sliding frame (910). The blocking block (912) is squeezed and adapted to the bottom of the funnel (98).

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