Automatic gluing machine for electric vehicle lamp

Abstract

The invention relates to the technical field of gluing equipment, and discloses an electric vehicle lamp automatic gluing machine which comprises a rack and a working table top, a lifting assembly and a moving assembly are arranged on the working table top, a glue outlet assembly and a glue supply assembly are arranged on the moving assembly, and a clamp assembly is further arranged on the working table top; the glue outlet assembly comprises a temporary storage box and a glue outlet pipe, and an anti-solidification assembly is arranged in the temporary storage box; the glue supply assembly comprises a glue storage barrel, the glue storage barrel is communicated with the temporary storage box through a glue supply pipe, and a mixing assembly is arranged in the glue storage barrel; a medicine adding assembly is arranged at the upper end part of the glue storage barrel, the medicine adding assembly comprises a liftable medicine adding tank, a medicine adding part extending into the glue storage barrel is arranged on the medicine adding tank, and a jacking part is arranged on the anti-solidification assembly and is used for driving the medicine adding part to be opened and closed at intervals. The moving assembly slides on the lifting assembly, the mixing assembly can be driven to stir glue in the glue storage barrel, and therefore the situation that the glue in the glue storage barrel is layered, and the gluing effect is affected can be well avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of glue application equipment, and more specifically, to an automatic glue applicator for electric vehicle lights. Background Art

[0002] During the installation process of electric vehicle lights, an appropriate amount of glue or sealant can be applied to the installation position of the lights, which can ensure that the lights are firmly fixed on the vehicle after installation and prevent loosening due to vibration or collision. Currently, most use an automatic glue applicator to apply glue to the edge shell of the installation position of the lights, and then install the lights on the vehicle body.

[0003] For example, a lamp head glue filling device disclosed in the patent with the patent number CN219291846U. Although the device allows the staff to push the placement rack with semi-finished lamp tubes into the glue injection space, and then the glue injection positioning mechanism is automatically locked by the control box, and then the XYZ moving mechanism drives the glue injection head to move above the glue injection space, and the glue injection head sequentially fills the semi-finished lamp tubes arranged in a vertical and horizontal manner on the placement rack to complete the glue application work of the lamp head; however, in actual use, the glue is supplied to the glue injection head by the glue supply mechanism, but the glue in the glue supply mechanism may show a layering phenomenon during storage or transportation. At the same time, the glue supply mechanism lacks a setting for stirring it, resulting in uneven glue being supplied into the glue injection head, thereby affecting its glue injection effect. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic glue applicator for electric vehicle lights to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: An automatic glue applicator for electric vehicle lights includes a frame and a workbench surface provided on the upper end surface of the frame. A lifting assembly and a moving assembly slidably mounted on the lifting assembly are provided on the workbench surface. A glue discharging assembly and a glue supply assembly are arranged on the moving assembly. A fixture assembly for fixing the vehicle lights is also provided on the workbench surface, and the fixture assembly is movably arranged; The glue discharging assembly includes a temporary storage box and a glue discharging pipe communicating with the temporary storage box. An anti-solidification assembly is provided in the temporary storage box, and the moving assembly moves along the lifting assembly to drive the anti-solidification assembly to work; The glue supply assembly includes a glue storage cylinder, and the glue storage cylinder is communicated with the temporary storage box through a glue supply pipe. A mixing assembly is provided in the glue storage cylinder, and the moving assembly moves along the lifting assembly to drive the mixing assembly to stir the glue in the glue storage cylinder; At the upper end of the glue storage cylinder, there is a chemical dosing assembly for adding defoamer into the glue storage cylinder. The chemical dosing assembly includes a liftable chemical dosing tank. A chemical dosing member extending into the glue storage cylinder is provided on the chemical dosing tank. A jacking member is provided on the anti-solidification assembly, and the jacking member is used to drive the chemical dosing member to open and close at intervals.

[0006] Preferably, the mixing assembly includes a mixing shaft rotatably arranged in the glue storage cylinder. An annular groove is provided on the outer side wall of the mixing shaft along its circumferential direction. A liftable sleeve is provided in the annular groove through a first spring. A first auger blade is provided on the outer side wall of the sleeve. A convex ring covering the mixing shaft is provided on the bottom wall of the glue storage cylinder. Grooves are provided oppositely on the upper side wall of the convex ring. A resisting rod that can extend into the groove is provided oppositely at the bottom end of the sleeve. Guide surfaces for the resisting rod to slide into or out of the groove are formed on both side walls of the groove.

[0007] Preferably, the lower end of the mixing shaft extends out of the glue storage cylinder. A first gear is provided at the extending end of the mixing shaft. A second gear meshing with the first gear is provided on the bottom wall of the glue storage cylinder. A first rack meshing with the second gear is provided on the lifting assembly along the moving direction of the moving assembly.

[0008] Preferably, an installation cylinder is provided on the upper end surface of the glue storage cylinder. The chemical dosing tank is arranged in the installation cylinder through a second spring. The chemical dosing member includes a chemical dosing pipe communicating with the chemical dosing tank. The upper end of the chemical dosing pipe is open. A plug ring is threadedly installed at the opening of the chemical dosing pipe. A piston column is provided in the chemical dosing pipe through a third spring. A liquid discharge pipe orifice is provided on the outer side wall of the chemical dosing pipe. A flow channel is provided on the piston column corresponding to the liquid discharge pipe orifice. The third spring drives the piston column to move downward so that the flow channel and the liquid discharge pipe orifice are misaligned. A jacking rod extending through the chemical dosing pipe is provided at the lower end of the piston column. The jacking member is arranged on the sleeve. When the chemical dosing tank is pressed to make the chemical dosing pipe extend into the glue storage cylinder, the lifting of the sleeve is used to drive the jacking member to jack up the jacking rod so that the chemical dosing member opens and closes at intervals.

[0009] Preferably, the jacking member includes a resisting ring arranged along the circumferential direction of the mixing shaft below the jacking rod. The resisting ring is connected to the upper end of the sleeve through a connecting plate.

[0010] Preferably, a ring pipe is provided at the bottom in the glue storage cylinder. The ring pipe is arranged along the circumferential direction of the mixing shaft. Dripping holes are arranged along the circumferential direction on the lower side wall of the ring pipe. An installation ring frame is provided at the top in the glue storage cylinder. The ring pipe is connected to the installation ring frame through a branch pipe. The liquid discharge pipe orifice is communicated with the branch pipe through a hose.

[0011] Preferably, the anti-solidification assembly includes a rotating shaft oppositely arranged in the temporary storage box. A second auger blade is provided outside the rotating shaft. The lower end of the rotating shaft extends out of the temporary storage box. A third gear is provided at the extending end of the rotating shaft. A fourth gear meshing with the third gear is provided on the bottom wall of the temporary storage box. A second rack meshing with the fourth gear is provided on the lifting assembly along the moving direction of the moving assembly.

[0012] Preferably, the lifting assembly includes columns oppositely arranged on the workbench surface, and a crossbeam arranged between the columns in a liftable manner. The moving assembly includes a mounting base covering the crossbeam, and the mounting base reciprocates along the crossbeam. The glue discharging assembly and the glue supplying assembly are respectively arranged on two side surfaces of the mounting base.

[0013] Preferably, a slide rail is arranged on the workbench surface perpendicular to the crossbeam. The fixture assembly includes clamping plates slidably arranged on the slide rail.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. In the present invention, by sliding the moving assembly on the lifting assembly, the mixing assembly can be driven to stir the glue in the glue storage cylinder, so as to preferably avoid the layering of the glue in the glue storage cylinder and affect the glue application effect of the automatic glue applicator.

[0015] 2. In the present invention, when the mixing assembly works, it drives the jacking member to drive the medicine adding member to open and close at intervals, so that the defoaming agent in the medicine adding tank is added into the glue storage cylinder. At the same time, with the stirring effect of the mixing assembly, the defoaming agent can be quickly mixed into the glue, thereby avoiding the generation of bubbles in the glue caused by the stirring of the mixing assembly and affecting the subsequent glue application effect.

[0016] 3. In the present invention, by sliding the moving assembly on the lifting assembly, the anti-solidification assembly stirs the glue in the temporary storage box, which can preferably avoid the solidification of the glue in the temporary storage box and affect its discharging effect through the glue discharging pipe. Description of the Drawings

[0017] Figure 1 It is one of the structural schematic diagrams of an automatic glue applicator for an electric vehicle lamp in the present invention.

[0018] Figure 2 It is the second structural schematic diagram of an automatic glue applicator for an electric vehicle lamp in the present invention.

[0019] Figure 3 It is the structural schematic diagram of the glue discharging assembly and the glue supplying assembly on the mounting base in the present invention.

[0020] Figure 4 It is the structural schematic diagram of the glue supplying assembly in the present invention.

[0021] Figure 5 It is the partial cross-sectional structural schematic diagram of the glue storage cylinder in the present invention.

[0022] Figure 6 It is the structural schematic diagram of the mixing assembly in the present invention.

[0023] Figure 7 It is the semi-sectional schematic diagram of the medicine adding assembly in the present invention.

[0024] Figure 8This is a schematic structural diagram of the glue discharging assembly in the present invention.

[0025] The meanings of the reference numerals in the figure are as follows: 100, frame; 101, workbench surface; 120, second rack; 130, column; 131, first sliding cavity; 140, cross beam; 141, second sliding cavity; 150, mounting seat; 160, slide rail; 170, clamping plate; 210, first rack; 301, second sliding part; 310, temporary storage box; 311, glue discharging pipe; 312, liquid inlet pipe; 320, glue storage cylinder; 321, first air inlet pipe; 322, liquid outlet pipe; 330, medicine adding tank; 331, second plug; 410, mixing shaft; 411, first gear; 420, first spring; 430, sleeve; 431, first auger blade; 440, second gear; 450, first plug; 451, mounting cylinder; 460, second spring; 470, annular pipe; 480, mounting ring frame; 481, branch pipe; 501, observation window; 510, convex ring; 511, groove; 512, guiding surface; 601, dropping hole; 610, abutting rod; 620, abutting ring; 701, rotating column; 710, medicine adding pipe; 711, liquid discharging port; 720, blocking ring; 730, third spring; 740, piston column; 741, flow channel; 742, ejector rod; 750, mounting plug; 761, extension part; 810, rotating shaft; 811, second auger blade; 812, third gear; 820, fourth gear. Specific embodiments

[0026] To further understand the content of the present invention, the present invention will be described in detail with reference to the accompanying drawings and embodiments. It should be understood that the embodiments are only for explaining the present invention and not for limiting it.

[0027] The following will be further described in detail with reference to the attached Figures 1 - 8 This embodiment will be further described in detail.

[0028] As Figures 1 - 8 shown, an automatic glue dispenser for an electric vehicle lamp in this embodiment includes a frame 100 and a workbench surface 101 provided on the upper end surface of the frame 100. A lifting assembly and a moving assembly slidably mounted on the lifting assembly are provided on the workbench surface 101. A glue discharging assembly and a glue supply assembly are arranged on the moving assembly. A fixture assembly for fixing the vehicle lamp is also provided on the workbench surface 101, and the fixture assembly is movably arranged; In this embodiment, as Figure 1 and Figure 2As shown in the figure, the lifting assembly includes columns 130 oppositely arranged on the workbench surface 101, and a cross beam 140 arranged to be lifted between the columns 130. The moving assembly is reciprocally arranged along the cross beam 140; Specifically, a first sliding cavity 131 is arranged inside the column 130. Both ends of the cross beam 140 are provided with first sliding parts that lift and slide inside the corresponding first sliding cavity 131. Among them, a cylinder is arranged at the bottom of the first sliding cavity 131, and the output shaft of the cylinder is connected to the corresponding first sliding part. Thus, the cross beam 140 can be driven to lift by the cylinder, and then drive the glue dispensing assembly and the glue supply assembly to perform lifting adjustment; In this embodiment, a second sliding cavity 141 is arranged inside the cross beam 140 along its length direction. A rotatable first lead screw is arranged inside the second sliding cavity 141 through a first servo motor. As Figure 3 shown in the figure, the moving assembly includes a mounting seat 150 covering the outside of the cross beam 140. The glue dispensing assembly and the glue supply assembly are respectively installed on both sides of the mounting seat 150. The mounting seat 150 is provided with a second sliding part 301 that slides inside the second sliding cavity 141. The first lead screw is threaded through the second sliding part 301. Thus, when the first servo motor drives the first lead screw to rotate, it can drive the second sliding part 301 to reciprocally move inside the second sliding cavity 141, and then drive the mounting seat 150 to drive the glue dispensing assembly and the glue supply assembly to move and adjust along the cross beam 140; In this embodiment, a slide rail 160 is vertically arranged on the workbench surface 101 along the cross beam 140. A third sliding cavity is arranged inside the slide rail 160 along its length direction. A rotatable second lead screw is arranged inside the third sliding cavity through a second servo motor. The fixture assembly includes a clamping plate 170 that slides on the slide rail 160. The clamping plate 170 is provided with a third sliding part that slides inside the third sliding cavity. The second lead screw is threaded through the third sliding part. Thus, in actual use, the electric vehicle lamp to be glued is fixedly placed on the clamping plate 170. At this time, the glue supply assembly is used to supply glue to the glue dispensing assembly, and the glue dispensing assembly is used to apply the glue to the electric vehicle lamp. By controlling the cylinder, the first servo motor, and the second servo motor, the glue can be applied along the edge of the outer shell of the electric vehicle lamp to achieve automatic glue application for the electric vehicle lamp.

[0029] In this embodiment, the glue dispensing assembly includes a temporary storage box 310 and a glue outlet pipe 311 communicating with the temporary storage box 310. An anti-solidification assembly is arranged inside the temporary storage box 310. The moving assembly moves along the lifting assembly to drive the anti-solidification assembly to work; The glue supply assembly includes a glue storage cylinder 320. The glue storage cylinder 320 is communicated with the temporary storage box 310 through a glue supply pipe. A mixing assembly is arranged inside the glue storage cylinder 320. The moving assembly moves along the lifting assembly to drive the mixing assembly to stir the glue inside the glue storage cylinder 320; At the upper end of the glue storage cylinder 320, there is a chemical dosing component for adding defoamer into the glue storage cylinder 320. The chemical dosing component includes a liftable chemical dosing tank 330. The chemical dosing tank 330 is provided with a chemical dosing part extending into the glue storage cylinder 320. The mixing component is provided with a lifting part for driving the chemical dosing part to open and close at intervals.

[0030] In this embodiment, the upper end of the glue storage cylinder 320 is open, and a first plug 450 is threadedly installed at its open end, thereby realizing the addition of glue into the glue storage cylinder 320. Among them, a first air inlet pipe 321 communicating with the inside is arranged on the outer side wall of the glue storage cylinder 320 and at the upper end part. A liquid outlet pipe 322 communicating with the inside is arranged on the bottom wall of the glue storage cylinder 320. An inlet pipe 312 is arranged on the side wall of the temporary storage box 310. The glue supply pipe is used to connect the liquid outlet pipe 322 and the inlet pipe 312. In actual use, the first air inlet pipe 321 is used to connect an existing pressurizing structure. The pressurizing structure includes a pneumatic valve. The air inlet end of the pneumatic valve is connected to an external air pump, and the air outlet end is connected to the first air inlet pipe 321 through a conduit. Thus, under the action of the pressurizing structure, the glue in the glue storage cylinder 320 can be added into the temporary storage box 310 through the glue supply pipe. Among them, a precision glue valve communicating with the temporary storage box 310 is arranged in the glue outlet pipe 311. Thus, under the action of the precision glue valve, the glue entering the temporary storage box 310 can be evenly discharged through the glue outlet pipe 311, preferably realizing the glue application operation. In actual use, in order to avoid the glue in the temporary storage box 310 affecting the glue discharge of the glue outlet pipe 311 due to solidification during the glue application operation, in this embodiment, the glue is agitated by an anti-solidification component, which can preferably avoid the solidification of the glue in the temporary storage box 310. In this embodiment, through the setting of the mixing component, it can stir the glue in the glue storage cylinder 320 to make the components of the glue more uniform, thus facilitating the glue application operation. Specifically, due to the stirring action of the mixing component, air bubbles may be generated in the glue, thus affecting the subsequent glue application effect. In this embodiment, when the mixing component works, it drives the lifting part to drive the chemical dosing part to open and close at intervals, so that the defoamer in the chemical dosing tank 330 is added into the glue storage cylinder 320. At the same time, with the stirring action of the mixing component, the defoamer can be quickly mixed into the glue, thus avoiding the generation of air bubbles in the glue caused by the stirring of the mixing component. In actual use, in order to avoid the mixing component continuously driving the lifting part to drive the chemical dosing part to open and close at intervals, resulting in excessive addition of defoamer into the glue storage cylinder 320 and causing waste, in this embodiment, the lifting of the chemical dosing tank 330 drives the chemical dosing part to lift, thereby adjusting the matching distance between the chemical dosing part and the lifting part, so that the operator can control the lifting of the chemical dosing tank 330 to avoid excessive addition of defoamer and causing waste.

[0031] In this embodiment, as Figure 3As shown, the glue storage cylinder 320 can be fixedly installed on the corresponding side of the mounting base 150 through mounting parts such as hoop.

[0032] Combined Figures 4 - 6 As shown, in this embodiment, the mixing assembly includes a mixing shaft 410 rotatably arranged in the glue storage cylinder 320. An annular groove is provided on the outer side wall of the mixing shaft 410 along its circumferential direction. A liftable sleeve 430 is provided in the annular groove through a first spring 420. A first auger blade 431 is provided on the outer side wall of the sleeve 430. A convex ring 510 covering the mixing shaft 410 is provided on the bottom wall of the glue storage cylinder 320. Opposite grooves 511 are provided on the upper side wall of the convex ring 510. Opposite abutting rods 610 that can extend into the grooves 511 are provided at the bottom end of the sleeve 430. Guide surfaces 512 for the abutting rods 610 to slide into or out of the grooves 511 are formed on both side walls of the grooves 511.

[0033] In this embodiment, the upper end of the first spring 420 abuts against the upper end wall of the annular groove, and the lower end of the first spring 420 abuts against the upper end wall of the sleeve 430, so that the first spring 420 is installed and always pushes the sleeve 430 downward, making the abutting rod 610 abut against the inside of the groove 511 or the upper side wall of the convex ring 510; wherein, a sliding groove is axially provided on the outer side wall of the annular groove, and a sliding block located in the sliding groove is provided on the inner side wall of the sleeve 430. Thus, a keyway fit is formed between the two, that is, when the mixing shaft 410 rotates, it can drive the sleeve 430 to rotate, and at the same time, the sleeve 430 can also slide up and down along the mixing shaft 410; Among them, the convex ring 510 is fixed on the bottom wall of the glue storage cylinder 320. Through the arrangement of the guide surfaces 512, when the mixing shaft 410 rotates to drive the sleeve 430 to rotate, and then drive the abutting rod 610 to rotate, with the cooperation of the first spring 420, it slides into or out of the groove 511 along the guide surfaces 512, thereby realizing the lifting of the sleeve 430, that is, making the stirring effect of the first auger blade 431 on the glue in the glue storage cylinder 320 better; In this embodiment, the lower end of the mixing shaft 410 extends out of the glue storage cylinder 320. A first gear 411 is provided at the extending end of the mixing shaft 410. A second gear 440 meshing with the first gear 411 is provided on the bottom wall of the glue storage cylinder 320. A first rack 210 meshing with the second gear 440 is provided on the lifting assembly along the moving direction of the moving assembly.

[0034] In this embodiment, in order to make the rotation of the mixing shaft 410 in the glue storage cylinder 320 more stable, a rotating groove is provided at the upper end of the mixing shaft 410, and a rotating column 701 extending into the rotating groove is provided on the first plug 450; Among them, the first rack 210 is arranged on one side wall of the cross beam 140 along the length direction of the cross beam 140, so that when the mounting seat 150 moves along the cross beam 140, the second gear 440 can move along the first rack 210, causing the second gear 440 to rotate. Furthermore, the first gear 411 drives the mixing shaft 410 to rotate, enabling the mixing assembly to stir the glue in the glue storage cylinder 320 as the mounting seat 150 moves. Specifically, the diameter of the second gear 440 is larger than that of the first gear 411, enabling it to increase the rotation speed of the mixing shaft 410 to improve the mixing effect of the mixing assembly.

[0035] In this embodiment, an installation cylinder 451 is provided on the upper end surface of the glue storage cylinder 320, and the medicine adding tank 330 is arranged in the installation cylinder 451 through the second spring 460. The medicine adding member includes a medicine adding pipe 710 communicating with the medicine adding tank 330. The upper end of the medicine adding pipe 710 is open, and a plug ring 720 is threadedly installed at the opening of the medicine adding pipe 710. A piston column 740 is arranged in the medicine adding pipe 710 through a third spring 730. A liquid discharge pipe opening 711 is provided on the outer side wall of the medicine adding pipe 710. A flow channel 741 corresponding to the liquid discharge pipe opening 711 is provided on the piston column 740. The third spring 730 drives the piston column 740 to move downward so that the flow channel 741 and the liquid discharge pipe opening 711 are misaligned. A push rod 742 extending through the medicine adding pipe 710 is provided at the lower end of the piston column 740. The lifting member is arranged on the sleeve 430. When the medicine adding tank 330 is pressed to make the medicine adding pipe 710 extend into the glue storage cylinder 320, the lifting and lowering of the sleeve 430 is used to drive the lifting member to lift the push rod 742 to make the medicine adding member open and close at intervals.

[0036] During the actual use of this embodiment, the installation cylinder 451 is fixedly installed on the first plug 450. Its upper end is open, and an installation plug 750 is threadedly installed at its opening. An extension portion 761 abuting against the installation plug 750 is provided at the end of the medicine adding tank 330 located inside the installation cylinder 451. Thus, the second spring 460 pushes the medicine adding tank 330 upward to make the extension portion 761 abut against the installation plug 750, realizing the lifting installation of the medicine adding tank 330 in the installation cylinder 451. Among them, through the above structure, in the initial state, the third spring 730 drives the piston column 740 to move downward so that the flow channel 741 and the liquid discharge pipe orifice 711 are misaligned, thereby closing the chemical addition member, that is, the defoaming agent in the chemical addition tank 330 does not flow into the glue storage cylinder 320; when chemical addition operation is required, the operator presses the chemical addition tank 330 to move downward in the installation cylinder 451 and keeps it in the downward state, and then the chemical addition pipe 710 moves downward in the glue storage cylinder 320 to make it close to and cooperate with the jacking member. At this time, the mounting seat 150 moves along the cross beam 140, which can drive the sleeve 430 to lift and lower, and then the jacking member intermittently jacks the ejector rod 742 so that the flow channel 741 is intermittently aligned with the liquid discharge pipe orifice 711, that is, the chemical addition member is intermittently opened and closed, so that the defoaming agent in the chemical addition tank 330 is added into the glue storage cylinder 320. After the chemical addition is completed, the chemical addition tank 330 is released, and it resets under the action of the second spring 460, which can avoid excessive addition of the defoaming agent into the glue storage cylinder 320.

[0037] Specifically, the upper end of the chemical addition tank 330 is provided with an opening, and a second plug 331 is threadedly installed at the opening end. Thus, adding the defoaming agent into the chemical addition tank 330 is realized; among them, a second air inlet pipe is provided on the second plug 331, and the second air inlet pipe is also connected to the pressurization structure to realize that the defoaming agent in the chemical addition tank 330 is added into the glue storage cylinder 320 when the chemical addition member is opened. Among them, in order to facilitate the operator to observe whether there are bubbles in the glue in the glue storage cylinder 320, an observation window 501 is provided on the outer side wall of the glue storage cylinder 320.

[0038] In this embodiment, the jacking member includes a resisting ring 620 arranged circumferentially along the mixing shaft 410 below the ejector rod 742, and the resisting ring 620 is connected to the upper end of the sleeve 430 through a connecting plate.

[0039] Through the above structure, the lifting and lowering of the sleeve 430 can drive the resisting ring 620 to lift and lower. When the ejector rod 742 moves downward in the chemical addition pipe 710 to cooperate with the resisting ring 620, the lifting and lowering of the resisting ring 620 can jack the ejector rod 742 to lift and lower the piston column 740, thereby realizing the opening and closing of the chemical addition member.

[0040] In this embodiment, a ring pipe 470 is provided at the bottom in the glue storage cylinder 320. The ring pipe 470 is arranged circumferentially along the mixing shaft 410. Dripping holes 601 are arranged circumferentially on the lower side wall of the ring pipe 470. An installation ring frame 480 is provided at the top in the glue storage cylinder 320. The ring pipe 470 is connected to the installation ring frame 480 through a branch pipe 481, and the liquid discharge pipe orifice 711 is communicated with the branch pipe 481 through a hose.

[0041] In this embodiment, the branch pipe 481 is communicated with the annular pipe 470. Thus, when the chemical adding member is opened, under the action of the pressurizing structure, the defoaming agent enters the annular pipe 470 from the branch pipe 481 and is discharged from the dropping hole 601, and is added into the glue in the glue storage cylinder 320, so as to realize that the defoaming agent is added into the glue at the bottom of the glue storage cylinder 320, and cooperate with the agitation of the mixing assembly to make the mixing effect of the defoaming agent and the glue better; Among them, the mounting ring frame 480 is fixed to the inner wall of the glue storage cylinder 320 by screws. Thus, the installation of the annular pipe 470 in the glue storage cylinder 320 is realized.

[0042] Combined with Figure 8 As shown in the figure, in this embodiment, the anti-solidification assembly includes a rotating shaft 810 oppositely arranged in the temporary storage box 310. A second auger blade 811 is arranged outside the rotating shaft 810. The lower end of the rotating shaft 810 penetrates through the temporary storage box 310 and extends out. A third gear 812 is arranged at the penetrating end of the rotating shaft 810. A fourth gear 820 meshing with the third gear 812 is arranged on the bottom wall of the temporary storage box 310. A second rack 120 meshing with the fourth gear 820 is arranged on the lifting assembly along the moving direction of the moving assembly.

[0043] In this embodiment, the rotating shaft 810 is located on both sides of the glue outlet pipe 311. The second rack 120 is arranged on the other side wall of the cross beam 140 along the length direction of the cross beam 140. With the above structure, when the mounting seat 150 moves along the cross beam 140, the fourth gear 820 moves along the second rack 120 and rotates, and then drives the rotating shaft 810 to rotate through the third gear 812, so that the second auger blade 811 on it rotates to agitate the glue in the temporary storage box 310 to prevent it from solidifying; specifically, the diameter of the fourth gear 820 is larger than that of the third gear 812, so that the rotation speed of the rotating shaft 810 can be increased to improve the agitation effect on the glue in the temporary storage box 310.

[0044] In conclusion, the above are only the preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention shall fall within the scope covered by the patent of the present invention.

Claims

1. An automatic glue-applying machine for electric vehicle lights, comprising a frame (100) and a work surface (101) arranged on the upper end surface of the frame (100), characterized in that: A lifting component and a moving component slidably mounted on the lifting component are provided on the work surface (101); a glue discharging component and a glue supplying component are provided on the moving component; a clamp component for fixing the vehicle lamp is also provided on the work surface (101); the clamp component is movably arranged; The glue outlet assembly comprises a temporary storage box (310) and a glue outlet pipe (311) connected to the temporary storage box (310); an anti-solidification assembly is arranged in the temporary storage box (310); and the moving assembly moves along the lifting assembly to drive the anti-solidification assembly to work; The glue supply component comprises a glue storage cylinder (320), the glue storage cylinder (320) is connected to the temporary storage box (310) via a glue supply pipe, a mixing component is arranged in the glue storage cylinder (320), and the moving component moves along the lifting component to drive the mixing component to stir the glue in the glue storage cylinder (320); A dosing component for adding defoaming agent into the glue storage cylinder (320) is provided at the upper end of the glue storage cylinder (320), the dosing component comprising a dosing tank (330) that can be raised and lowered, the dosing tank (330) being provided with a dosing piece extending into the glue storage cylinder (320), and the anti-coagulation component being provided with a lifting piece, the lifting piece being used to drive the dosing piece to be opened and closed.

2. The automatic glue-spraying machine for electric vehicle lights according to claim 1, characterized in that: The mixing assembly comprises a mixing shaft (410) rotatably arranged in a rubber storage barrel (320); an annular groove is arranged on the outer wall of the mixing shaft (410) along its circumference; a sleeve (430) which can be raised and lowered is arranged in the annular groove via a first spring (420); a first auger blade (431) is arranged on the outer wall of the sleeve (430); a convex ring (510) covering the outside of the mixing shaft (410) is arranged on the bottom wall of the rubber storage barrel (320); a groove (511) is arranged on the upper side wall of the convex ring (510); a push rod (610) which can extend into the groove (511) is arranged on the bottom end of the sleeve (430); and two side walls of the groove (511) form guide surfaces (512) for the push rod (610) to slide into or out of the groove (511).

3. The automatic glue-spraying machine for electric vehicle lights according to claim 2, characterized in that: The lower end of the mixing shaft (410) is arranged to extend out of the rubber storage cylinder (320); a first gear (411) is provided at the extended end of the mixing shaft (410); a second gear (440) meshing with the first gear (411) is provided on the bottom wall of the rubber storage cylinder (320); and a first rack (210) meshing with the second gear (440) is provided on the lifting assembly along the moving direction of the moving assembly.

4. The automatic glue-spraying machine for electric vehicle lights according to claim 2, characterized in that: A mounting cylinder (451) is provided on the upper end surface of the glue storage cylinder (320), and the medicine adding tank (330) is arranged in the mounting cylinder (451) via a second spring (460); The dosing component comprises a dosing tube (710) connected to a dosing tank (330), the dosing tube (710) is provided with an opening at the upper end, a blocking ring (720) is threadedly installed at the opening of the dosing tube (710), a piston column (740) is provided in the dosing tube (710) via a third spring (730), a liquid discharge pipe opening (711) is provided on the outer side wall of the dosing tube (710), a flow channel (741) is provided on the piston column (740) corresponding to the liquid discharge pipe opening (711), and the third spring (730) is provided on the piston column (740). (730) drives the piston column (740) to move downward so that the flow channel (741) and the discharge pipe outlet (711) are misaligned. The lower end of the piston column (740) is provided with a push rod (742) that passes through the dosing tube (710) and extends out. The lifting member is arranged on the sleeve (430). When the dosing tank (330) is pressed to extend the dosing tube (710) into the glue storage cylinder (320), the sleeve (430) is raised and lowered to drive the lifting member to lift the push rod (742) so that the dosing member can be opened and closed.

5. The automatic glue-spraying machine for electric vehicle lights according to claim 4, characterized in that: The lifting member comprises a retaining ring (620) arranged below the lift rod (742) along the circumference of the mixing shaft (410); the retaining ring (620) is connected to the upper end of the sleeve (430) via a connecting plate.

6. The automatic glue-spraying machine for electric vehicle lights according to claim 4, characterized in that: An annular tube (470) is provided at the bottom of the rubber storage cylinder (320). The annular tube (470) is arranged along the circumference of the mixing shaft (410). Dropping holes (601) are arranged on the lower side wall of the annular tube (470) along the circumference thereof. A mounting ring frame (480) is provided at the top of the rubber storage cylinder (320). The annular tube (470) is connected to the mounting ring frame (480) via a branch tube (481). The liquid discharge pipe opening (711) is connected to the branch tube (481) via a hose.

7. The automatic glue-spraying machine for electric vehicle lights according to claim 1, characterized in that: The anti-solidification component comprises a rotating shaft (810) arranged relatively inside the temporary storage box (310), a second auger blade (811) being arranged outside the rotating shaft (810), the lower end of the rotating shaft (810) passing through the temporary storage box (310) and extending out, a third gear (812) being arranged at the through end of the rotating shaft (810), a fourth gear (820) meshing with the third gear (812) being arranged on the bottom wall of the temporary storage box (310), and a second rack (120) meshing with the fourth gear (820) being arranged on the lifting component along the moving direction of the moving component.

8. The automatic glue-spraying machine for electric vehicle lights according to claim 1, characterized in that: The lifting component comprises upright posts (130) arranged relatively on the work surface (101), and a crossbeam (140) lifted and arranged between the upright posts (130); the moving component comprises a mounting seat (150) covered outside the crossbeam (140); the mounting seat (150) moves back and forth along the crossbeam (140); and the glue outlet component and the glue supply component are respectively arranged on two side surfaces of the mounting seat (150).

9. The automatic glue-spraying machine for electric vehicle lights according to claim 8, characterized in that: A vertical crossbeam (140) on the work surface (101) is provided with a slide rail (160), and the clamp assembly comprises a clamping plate (170) slidably arranged on the slide rail (160).

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