Magnetic false eyelash ornament and injection molding device thereof

Abstract

The utility model relates to the technical field of false eyelashes, in particular to a magnetic false eyelash ornament and an injection molding device thereof.The magnetic false eyelash ornament comprises a flexible magnetic strip, magnetic conductive glue and false eyelashes, the magnetic conductive glue wraps the flexible magnetic strip, and the ends of the false eyelashes are bonded to the side wall of the magnetic conductive glue. Metal oxidation and corrosion in the flexible magnetic strip can be avoided, and skin inflammation of a user caused by rust stains is further avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of false eyelashes, in particular to a magnetic false eyelash accessory and an injection molding device thereof. BACKGROUND

[0002] The magnetic false eyelash is a false eyelash that can be worn without traditional glue, and is fixed on the eyelid by using the principle of magnetism. The advantage is that no glue is needed, and the inconvenience and allergy risk caused by the use of glue are avoided through magnetic adsorption. Compared with traditional false eyelashes, the operation is simpler and suitable for beginners. There is no obvious foreign body sensation when wearing, and it can be worn multiple times. The magnetic property is not reduced after cleaning.

[0003] However, the prior art still has deficiencies, for example, patent number: CN202020498286.1, a magnetic false eyelash, comprising a flexible magnet strip, the flexible magnet strip is an arc-shaped magnet strip, a through clamping hole is formed in the middle of the upper end of the flexible magnet strip, a plug-in layer is attached to the front end of the flexible magnet strip through a hot melt adhesive layer, a plug-in hole is formed in the front end of the plug-in layer, and the upper layer false eyelash and the lower layer false eyelash are fixedly plugged into the plug-in hole, a clamping column is movably clamped in the through clamping hole, and a flexible magnet adsorption strip is fixedly connected to the lower end of the clamping column. The magnet strip of the device is exposed to the air for a long time, is easily oxidized after being in contact with skin sweat, and thus rust is caused, which causes inflammation of the user's skin. SUMMARY

[0004] The present application provides a magnetic false eyelash accessory and an injection molding device thereof to solve the problems in the background art.

[0005] In order to achieve the above-mentioned purpose of the application, the present application provides the following technical scheme: a magnetic false eyelash accessory, comprising: a flexible magnetic strip, a magnetic conductive glue, and false eyelashes, wherein the magnetic conductive glue is wrapped outside the flexible magnetic strip, and the side wall of the magnetic conductive glue is attached to the end of the plurality of false eyelashes.

[0006] Preferably, the bottom of the magnetic conductive glue is in contact with the top of the eyelash, the bottom of the eyelash is in contact with the second magnetic conductive glue, the second magnetic conductive glue is wrapped outside the second flexible magnetic strip, and the flexible magnetic strip is magnetically attracted to the second flexible magnetic strip.

[0007] Preferably, the magnetic conductive glue and the second magnetic conductive glue are of the same structure, the top edge of the magnetic conductive glue is provided with a chamfer, and the bottom edge of the magnetic conductive glue is provided with a second chamfer.

[0008] Preferably, the top edge of the second magnetic conductive glue is provided with a third chamfer, and the bottom edge of the second magnetic conductive glue is provided with a fourth chamfer.

[0009] Preferably, the flexible magnetic strip and the second flexible magnetic strip are of the same structure.

[0010] Preferably, an injection molding device for magnetic false eyelashes, used to process a magnetic false eyelash as described in any of the above claims, includes: a frame, a conveyor belt mechanism, a mold, an outer tube, and a heating mechanism. The frame is connected to the conveyor belt mechanism, and multiple molds are connected to the conveyor belt mechanism. Each mold contains a flexible magnetic strip or a second flexible magnetic strip. An inner tube is connected to the mounting plate of the frame. The top end of the inner tube is connected to the output end of a screw extruder on the frame. The bottom end of the inner tube is placed inside the outer tube. The top end of the outer tube is connected to the bottom of the mounting plate. The bottom end of the outer tube is connected to the input end of the mold. A heating mechanism is connected inside the outer tube.

[0011] Preferably, the heating mechanism includes a sleeve, the bottom sidewall of the outer tube is connected to the inner wall of the sleeve, and an electric heating wire is connected to the inner wall of the heating chamber of the sleeve, with both ends of the electric heating wire placed outside the sidewall of the sleeve.

[0012] Preferably, the inner wall of the outer tube is slidably fitted with the side wall of the pressure tube, the end of the slider is connected to the side wall of the pressure tube, the slider is slidably connected with the longitudinal groove, the longitudinal groove is opened on the side wall of the outer tube, the end of the slider placed outside the side wall of the outer tube is connected to the inner wall of the ring, the top of the ring is connected to the adjustment mechanism on the outer tube, the inner wall of the ring is slidably fitted with the side wall of the outer tube, the bottom end of the pressure tube is connected to the top end of the tapered tube, the bottom end of the tapered tube is coplanar with the top end of the sleeve, and the inner wall of the pressure tube is slidably fitted with the side wall of the inner tube.

[0013] Preferably, the bottom of the ring is connected to the top of the connecting rod, the bottom of the connecting rod is connected to the conductive slider, the conductive slider is slidably connected to the resistor block, the resistor block is installed on the side wall of the outer tube, the electrode of the conductive slider is electrically connected to the end of the power supply, the bottom of the resistor block is connected to the end of the heating wire through a wire, and the other end of the heating wire is electrically connected to the other end of the power supply.

[0014] Preferably, the adjusting mechanism includes: a screw, which is threadedly connected to the mounting plate, the bottom end of which is rotatably connected to a second ring, the inner wall of the second ring slidingly engaging with the side wall of the outer tube, the end of a second slider connected to the inner wall of the second ring, the second slider slidingly engaging with a longitudinal groove on the side wall of the outer tube, and the bottom of the second ring being connected to the top of the ring by a spring.

[0015] The beneficial effects of this invention are as follows:

[0016] In the solution of the present invention:

[0017] By coating the flexible magnetic strip with magnetic adhesive, oxidation and corrosion of the metal inside the flexible magnetic strip can be avoided, further preventing rust stains from causing skin inflammation for the user. Attached image description:

[0018] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the magnetic adhesive structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the injection molding device structure of the present invention;

[0021] Figure 4 This is a schematic diagram showing the connection relationship between the outer tube and the sleeve of the present invention;

[0022] Figure 5 This is a schematic diagram showing the relative positional relationship between the pressure tube and the outer and inner tubes of the present invention;

[0023] Figure 6 This is a schematic diagram illustrating the sliding connection between the conductive slider and the resistor block of the present invention.

[0024] Figure 7 This is a schematic diagram showing the threaded connection between the mounting plate and the screw of the present invention;

[0025] Figure 8 This is a cross-sectional view of the air inlet pipe of the present invention;

[0026] Figure 9 This is a schematic diagram of the guide plate installation position according to the present invention;

[0027] Figure 10 This is a schematic diagram showing the location of the lower injection molding tank in this invention.

[0028] The components are as follows: 1. Magnetic adhesive; 2. False eyelashes; 3. Chamfer; 4. Magnetic adhesive II; 5. Chamfer III; 6. Frame; 7. Conveyor belt mechanism; 8. Mold; 9. Outer tube; 10. Mounting plate; 11. Inner tube; 12. Sleeve; 13. Heating chamber; 14. Heating wire; 15. Pressure tube; 16. Slider; 17. Longitudinal groove; 18. Ring; 19. Tapered tube; 20. Connecting rod; 21. Conductive slider; 22. Resistance block; 23. Electrode; 24. Screw; 25. Ring II; 26. Slider II; 27. Longitudinal groove II; 28. Spring; 29. ​​Air inlet pipe; 30. Transfer pipe; 31. Adjusting column; 32. Adjusting hole; 33. Push block; 34. Push block II; 35. Spring II; 36. Bottom mold; 37. Top mold; 38. Guide plate; 39. Fixing rod; 40. Friction ball; 41. Spring III; 42. Lower injection groove; 43. Upper injection groove. Detailed Implementation

[0029] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0030] Example 1: Reference Figures 1-10 A magnetic false eyelash accessory includes: a flexible magnetic strip, magnetic adhesive 1, and false eyelashes 2. The magnetic adhesive 1 covers the outside of the flexible magnetic strip, and the ends of multiple false eyelashes 2 are adhered to the sidewall of the magnetic adhesive 1.

[0031] The principle behind the above scheme is as follows:

[0032] Magnetic adhesive 1 is specifically the silicone magnetic adhesive used in the prior art;

[0033] Flexible magnetic strips are made by mixing synthetic rubber powder, magnetic powder and additives in a mixer at a weight ratio of 5:92:3, and then molding them by injection molding or by calendering after injection molding.

[0034] The magnetic adhesive 1 covers the outside of the flexible magnetic strip, and the ends of multiple false eyelashes 2 are attached to the magnetic adhesive 1.

[0035] The beneficial effects of the above scheme are as follows:

[0036] By wrapping the flexible magnetic strip with magnetic conductive adhesive 1, the oxidation and corrosion of the metal inside the flexible magnetic strip can be avoided, further preventing rust stains from causing skin inflammation for the user;

[0037] Meanwhile, since the magnetic adhesive 1 itself has excellent bonding effect, the false eyelashes 2 can be bonded while the flexible magnetic strip is being covered with the magnetic adhesive 1, which greatly improves the production efficiency of the product.

[0038] Example 2: Reference Figures 1-10 The bottom of the magnetic adhesive 1 contacts and engages with the top of the eyelash, and the bottom of the eyelash contacts and engages with the magnetic adhesive 4. The magnetic adhesive 4 covers the outside of the flexible magnetic strip 2, and the flexible magnetic strip and the flexible magnetic strip 2 are magnetically attracted to each other.

[0039] The principles and beneficial effects of the above scheme are as follows:

[0040] When it is necessary to install false eyelashes 2, the bottom of the magnetic adhesive 1 is brought into contact with the top of the eyelashes. The eyelashes can be the user's upper eyelashes or lower eyelashes, or placed on the upper eyelashes and lower eyelashes respectively. Then, the magnetic adhesive 2 4 is wrapped around the flexible magnetic strip 2 and placed at the bottom of the eyelashes. The installation of false eyelashes is completed by setting the flexible magnetic strip and the flexible magnetic strip 2 to magnetically attract each other, which greatly reduces the difficulty for users to wear false eyelashes.

[0041] Example 3: Reference Figures 1-10 The magnetic adhesive 1 and the magnetic adhesive 2 4 have the same structure. The top edge of the magnetic adhesive 1 is chamfered 3, and the bottom edge of the magnetic adhesive 1 is chamfered 2.

[0042] The principles and beneficial effects of the above scheme are as follows:

[0043] The top edge of the magnetic adhesive 2 4 is provided with chamfer 3 5, and the bottom edge of the magnetic adhesive 2 4 is provided with chamfer 4.

[0044] A chamfer 3 is provided at the top edge of the magnetic adhesive 1, and a chamfer 2 is provided at its bottom edge;

[0045] The top edge of the magnetic adhesive 2 4 is provided with chamfer 3 5, and the bottom edge of the magnetic adhesive 2 4 is provided with chamfer 4; the setting of chamfer 3, chamfer 2, chamfer 3 5 and chamfer 4 reduces the sharp edges of the product and further improves the comfort of the wearer when using it.

[0046] Example 4: Reference Figures 1-10 The flexible magnetic strip and the second flexible magnetic strip have the same structure.

[0047] The principles and beneficial effects of the above scheme are as follows:

[0048] The flexible magnetic strip has the same structure as the second flexible magnetic strip, which makes it easy for users to adjust the alignment of the ends of the magnetic strip structure, further improving the aesthetics of the false eyelashes after wearing.

[0049] Example 5: Reference Figures 1-10 An injection molding device for magnetic false eyelashes, used to process a magnetic false eyelash as described above, includes: a frame 6, a conveyor belt mechanism 7, a mold 8, an outer tube 9, and a heating mechanism. The frame 6 is connected to the conveyor belt mechanism 7, and multiple molds 8 are connected to the conveyor belt mechanism 7. Each mold 8 contains a flexible magnetic strip or a second flexible magnetic strip. An inner tube 11 is connected to the mounting plate 10 of the frame 6. The top end of the inner tube 11 is connected to the output end of the screw extruder on the frame 6. The bottom end of the inner tube 11 is placed inside the outer tube 9. The top end of the outer tube 9 is connected to the bottom of the mounting plate 10. The bottom end of the outer tube 9 is connected to the input end of the mold 8. A heating mechanism is connected inside the outer tube 9.

[0050] The principles and beneficial effects of the above scheme are as follows:

[0051] During product manufacturing, the operator places the flexible magnetic strip or flexible magnetic strip II inside the mold 8. Driven by the conveyor belt mechanism 7 on the frame 6, the bottom of the outer tube 9 is adjusted to contact and engage with the input end of the mold 8. The screw extruder is then started. The silicone magnetic adhesive inside increases its fluidity after being heated. Subsequently, the silicone magnetic adhesive enters the outer tube 9 through the inner tube 11 on the mounting plate 10, and then enters the output end of the mold 8 through the outer tube 9. Finally, the silicone magnetic adhesive coats the flexible magnetic strip or flexible magnetic strip II.

[0052] Since multiple molds 8 are connected to the conveyor belt mechanism 7, after injection molding of one mold 8 is completed, another mold 8 can only be moved to the bottom of the outer tube 9 by the drive of the conveyor belt mechanism 7. Therefore, the operation of the screw extruder is intermittent. Furthermore, the silicone magnetic adhesive inside the extruder is also intermittently extruded. In order to prevent the temperature of the silicone magnetic adhesive inside the extruder from being too high, the extruder will pause heating. Therefore, the temperature of the front end of each extruded silicone magnetic adhesive is low. At this time, the heating mechanism inside the outer tube 9 is activated to heat the front end of the silicone magnetic adhesive, which can avoid the phenomenon of low fluidity caused by the low temperature of the silicone magnetic adhesive. Furthermore, it can prevent the silicone magnetic adhesive from clogging the outer tube 9.

[0053] At the same time, it can avoid uneven injection molding caused by the low temperature of the silicone magnetic adhesive. Furthermore, it can ensure that the flexible magnetic strip or flexible magnetic strip II is completely covered by the silicone magnetic adhesive, avoiding the generation of air bubbles inside. This increases the structural strength of the product, prevents impurities in the environment from entering the product, reduces the difficulty of cleaning the product, and ensures its cleanliness. Meanwhile, it can also reduce the solidification time after injection molding and increase the production efficiency of the product.

[0054] At the same time, the increased fluidity ensures that the magnetic powder inside the silicone magnetic adhesive can be evenly dispersed inside it, and without reducing the magnetic permeability, it can prevent the magnetic powder from being exposed on the outside of the silicone magnetic adhesive.

[0055] Example 6: Reference Figures 1-10 The heating mechanism includes a sleeve 12, the bottom side wall of the outer tube 9 is connected to the inner wall of the sleeve 12, and an electric heating wire 14 is connected to the inner wall of the heating chamber 13 of the sleeve 12, with both ends of the electric heating wire 14 placed outside the side wall of the sleeve 12.

[0056] The principle behind the above scheme is as follows:

[0057] When the screw extruder starts working again, the heating chamber 13 is opened in the sleeve 12. At this time, the heating wire 14 is powered, the temperature in the heating chamber 13 rises, and the bottom side wall of the outer tube 9 is heated. The temperature of the heated silicone magnetic adhesive rises and its fluidity increases, so it can be directly injected into the mold 8 to coat the flexible magnetic strip or the second flexible magnetic strip.

[0058] The beneficial effects of the above scheme are as follows:

[0059] The improved fluidity of the silicone magnetic adhesive can prevent the silicone magnetic adhesive from cooling down again before being injected into the mold 8, thereby avoiding the generation of large internal stress, further preventing the increased brittleness of the produced product, and preventing the false eyelashes 2 from falling off during use.

[0060] In addition, it can ensure the normality of its cross-linking structure, that is, ensure the normal completion of the cross-linking reaction, and ensure the chemical stability and chemical corrosion resistance of the organosilicon magnetic adhesive, making it suitable for the skin of users with different pH levels.

[0061] Furthermore, it ensures that the additives in the silicone magnetic adhesive will not leach out, preventing allergies or inflammation during use.

[0062] Example 7: Reference Figures 1-10 The inner wall of the outer tube 9 is slidably fitted with the side wall of the pressure tube 15. The end of the slider 16 is connected to the side wall of the pressure tube 15. The slider 16 is slidably connected with the longitudinal groove 17, which is opened on the side wall of the outer tube 9. The end of the slider 16 outside the side wall of the outer tube 9 is connected to the inner wall of the ring 18. The top of the ring 18 is connected to the adjustment mechanism on the outer tube 9. The inner wall of the ring 18 is slidably fitted with the side wall of the outer tube 9. The bottom end of the pressure tube 15 is connected to the top end of the tapered tube 19. The bottom end of the tapered tube 19 is coplanar with the top end of the sleeve 12. The inner wall of the pressure tube 15 is slidably fitted with the side wall of the inner tube 11.

[0063] The bottom of the ring 18 is connected to the top of the connecting rod 20, the bottom of the connecting rod 20 is connected to the conductive slider 21, the conductive slider 21 is slidably connected to the resistor block 22, the resistor block 22 is installed on the side wall of the outer tube 9, the electrode 23 of the conductive slider 21 is electrically connected to the end of the power supply, the bottom of the resistor block 22 is connected to the end of the heating wire 14 through a wire, and the other end of the heating wire 14 is electrically connected to the other end of the power supply.

[0064] The principle behind the above scheme is as follows:

[0065] Because the screw extruder operates intermittently, the temperature inside can keep the silicone magnetic adhesive warm. However, the temperature at the front of the silicone magnetic adhesive will change to some extent due to the extruder structure, the duration of the warming, or the extrusion volume.

[0066] When the temperature at the front is low, the fluidity of the silicone magnetic adhesive is low. After it enters the pressure tube 15 through the inner tube 11, it will cause a certain blockage to the tapered tube 19. Under the pressure of the silicone magnetic adhesive, the pressure tube 15 slides a large distance downward relative to the outer tube 9 and the inner tube 11. The pressure tube 15 drives the slider 16 to slide downward in the longitudinal groove 17. The ring 18 slides downward, causing the connecting rod 20 and the conductive slider 21 to slide a large distance downward relative to the resistor block 22.

[0067] At this time, the resistance between the electrode 23 and the end of the heating wire 14 decreases significantly, so the current in the heating wire 14 is large and the temperature of the heating wire 14 is high, which can accelerate the heating speed of the silicone magnetic adhesive.

[0068] When the temperature at the front is high, the flow of the silicone magnetic adhesive is relatively high. After it enters the pressure tube 15 through the inner tube 11, the degree of blockage to the tapered tube 19 is low. Under the pressure of the subsequent silicone magnetic adhesive, the pressure tube 15 slides down a small distance relative to the outer tube 9 and the inner tube 11. The pressure tube 15 drives the slider 16 to slide down in the longitudinal groove 17. The ring 18 slides down, causing the connecting rod 20 and the conductive slider 21 to slide down a small distance relative to the resistor block 22.

[0069] At this time, the resistance between the electrode 23 and the end of the heating wire 14 decreases slightly, so the current in the heating wire 14 is small and the temperature of the heating wire 14 is relatively low, which can avoid heating the silicone magnetic adhesive with excessively high temperature.

[0070] The beneficial effects of the above scheme are as follows:

[0071] The mechanism is equipped with a conductive slider 21 and a resistor block 22 that are slidably connected. Based on the different pressures applied to the tapered tube 19 by the different fluidity of the silicone magnetic adhesive, the device can accurately adjust the heating of the output silicone magnetic adhesive, which greatly improves the device's ability to work autonomously.

[0072] Furthermore, compared to using electrical equipment to control temperature, the mechanism has the advantages of low control delay and low manufacturing cost.

[0073] Example 8: Reference Figures 1-10 The adjusting mechanism includes: a screw 24, which is threaded onto the mounting plate 10. The bottom end of the screw 24 is rotatably connected to a second ring 25. The inner wall of the second ring 25 is slidably engaged with the side wall of the outer tube 9. The end of a second slider 26 is connected to the inner wall of the second ring 25. The second slider 26 is slidably connected to a longitudinal groove 27 on the side wall of the outer tube 9. The bottom of the second ring 25 is connected to the top of the ring 18 via a spring 28.

[0074] The principle behind the above scheme is as follows:

[0075] Different components of silicone magnetic adhesive have different fluidity at the same temperature. Therefore, in order to accurately control the reheating temperature of silicone magnetic adhesive with different components, a screw 24 is threaded onto the mounting plate 10. When the reheating temperature of the silicone magnetic adhesive is high, the screw 24 is rotated forward. Under the sliding cooperation of the second slider 26 and the second longitudinal groove 27, the second ring 25 moves downward, and the spring 28 moves downward synchronously, thereby causing the ring 18 to move downward and reducing the resistance value between the conductive slider 21 and the resistive block 22.

[0076] When the reheating temperature of the silicone magnetic adhesive is low, the reverse screw 24 is reversed. Under the sliding cooperation of the second slider 26 and the second longitudinal groove 27, the second ring 25 moves upward, and the spring 28 moves upward synchronously, thereby causing the ring 18 to move upward and increasing the resistance value between the conductive slider 21 and the resistive block 22.

[0077] The beneficial effects of the above scheme are as follows:

[0078] The second ring 25 drives the ring 18 to move up or down via the spring 28, which can change the resistance value between the conductive slider 21 and the resistive block 22. The change in resistance value thus realizes the initial temperature when the heating wire 14 reheats the silicone magnetic adhesive. This enables the device to accurately adjust the initial temperature when reheating silicone magnetic adhesives of different compositions, improving the practicality and adaptability of the device.

[0079] Example 9: Reference Figures 1-10 An air inlet pipe 29 is connected to the mounting plate 10. One end of the air inlet pipe 29 is connected to the output end of the fan, and the other end of the air inlet pipe 29 faces the side wall of the inner pipe 11. A transfer pipe 30 is connected to the air inlet pipe 29, and an adjusting column 31 is slidably connected inside the transfer pipe 30. The adjusting column 31 is in a sealed fit with the air inlet pipe 29. An adjusting hole 32 is drilled through the adjusting column 31 and is located below the air inlet pipe 29. The bottom end of the adjusting column 31 is connected to the top end of a connecting rod. The connecting rod is connected to... The bottom surface of the transfer tube 30 is slidably connected to the mounting plate 10. The bottom end of the adjusting column 31 is in contact with the bottom wall of the transfer tube 30. The end of the connecting rod located below the bottom surface of the mounting plate 10 is connected to a push block 33. The end of the push rod is slidably connected to the side wall of the outer tube 9. The other end of the push rod is connected to the end of the second push block 34. The top of the second push block 34 is provided with an inclined surface, which is set towards the bottom of the push block 33. The other end of the second push block 34 away from the inclined surface is connected to the side wall of the outer tube 9 through a second spring 35.

[0080] The principles and beneficial effects of the above scheme are as follows:

[0081] When the screw extruder is in operation or heat preservation state, if the device experiences an abnormal temperature rise, the second spring 35 will expand due to heat. With the sliding connection between the push rod and the side wall of the outer tube 9, the second spring 35 will drive the second push block 34 away from the outer tube 9. The inclined surface on the second push block 34 will contact and cooperate with the push block 33, pushing the push block 33 upward. The connecting rod will move upward, and the adjusting column 31 will move upward simultaneously. The adjusting hole 32 will be connected to the air inlet pipe 29, and the fan will deliver air to the inner tube 11 through the air inlet pipe 29, thereby cooling the silicone magnetic adhesive in the inner tube 11 and preventing it from overheating and degenerating.

[0082] When the temperature of the outer tube 9 decreases, the second spring 35 contracts, the push rod and the second push block 34 return to their original positions, and then, under the action of gravity, the push block 33 and the connecting rod return to their original positions. The adjusting hole 32 stops the flow to the air inlet pipe 29, and at the same time, the adjusting column 31 seals the air inlet pipe 29 to prepare for the next cooling of the device.

[0083] Example 10: Reference Figures 1-10 The conveyor belt mechanism 7 is connected to multiple bottom molds 36. The sides of the bottom molds 36 are hinged to the sides of the top molds 37. The top surface of the bottom molds 36 is in contact with the bottom surface of the top molds 37. A lower injection groove 42 is opened on the bottom molds 36, and an upper injection groove 43 is opened on the bottom surface of the top molds 37. The lower injection groove 42 and the upper injection groove 43 form an injection cavity. A fixed rod 39 is slidably connected to each of the two side walls of the bottom molds 36. A friction ball 40 is connected to the end of each fixed rod 39 outside the bottom mold 36. One side of the friction ball 40 passes through... Spring 3 41 is connected to the side wall of bottom mold 36. The other side of friction ball 40 is in frictional engagement with guide plate 38 on frame 6. One end of guide plate 38 is set towards the input end of conveyor belt mechanism 7, and the other end of guide plate 38 is set towards the output end of outer tube 9. The other end of fixing rod 39 placed in lower injection groove 42 is in contact with the end of flexible magnetic strip or flexible magnetic strip 2. The bottom end of injection tube is connected to the top wall of upper injection groove 43. The top end of injection tube is away from the top surface of top mold 37 and is connected to the bottom end of outer tube 9.

[0084] The principles and beneficial effects of the above scheme are as follows:

[0085] After opening the top mold 37, place the flexible magnetic strip or flexible magnetic strip II into the lower injection cavity 42. Then, gently bring the end of the flexible magnetic strip into contact with the fixing rod 39, causing the fixing rod 39 to move inwards towards the bottom mold 36. Simultaneously, the friction ball 40 moves inwards, and the length of the spring 41 shortens. At this point, the side of the friction ball 40 furthest from the bottom mold 36 contacts and engages with the inner side of the guide plate 38. The engagement of the two fixing rods 39 secures the flexible magnetic strip or flexible magnetic strip II within the injection cavity, further ensuring that the silicone magnetic adhesive completely covers the flexible magnetic strip structure during injection molding. Then, close the top mold. After 37, the mold 8 is moved to the bottom of the outer tube 9 by the conveyor belt mechanism 7. The outer tube 9 injects the reheated silicone magnetic adhesive into the injection cavity through the injection tube. After injection, the mold 8 moves to the station without the guide plate 38 by the conveyor belt mechanism 7. Under the elastic force of the spring 31 returning to its original position, the fixing rod 39 and the friction ball 40 move away from the bottom mold 36. After moving, the remaining silicone magnetic adhesive in the upper injection tank 43 and the injection tube enters the lower injection tank 42, which can prevent bubbles or holes from appearing in the silicone magnetic adhesive after injection.

[0086] Although embodiments of the present invention have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for the present invention. Other modifications can be easily made by those skilled in the art. Therefore, without departing from the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details and illustrations shown and described herein.

Claims

1. A magnetic false eyelash accessory, characterized in that, It includes: Flexible magnetic strip, magnetic conductive glue (1), false eyelashes (2), the magnetic conductive glue (1) is coated outside the flexible magnetic strip, and the side wall of the magnetic conductive glue (1) is bonded with the end of a plurality of false eyelashes (2).

2. A magnetic false eyelash accessory according to claim 1, wherein, The bottom of the magnetic conductive glue (1) is in contact with the top of the eyelashes, and the bottom of the eyelashes is in contact with the magnetic conductive glue (2) (4), the magnetic conductive glue (2) (4) is coated outside the flexible magnetic strip (2), and the flexible magnetic strip is magnetically attracted to the flexible magnetic strip (2).

3. A magnetic false eyelash accessory according to claim 2, wherein, The magnetic conductive glue (1) and the magnetic conductive glue (2) (4) are the same structure, the top edge of the magnetic conductive glue (1) is provided with a chamfer (3), and the bottom edge of the magnetic conductive glue (1) is provided with a chamfer (2).

4. A magnetic false eyelash accessory according to claim 3, wherein, The top edge of the magnetic conductive glue (2) (4) is provided with a chamfer (3) (5), and the bottom edge of the magnetic conductive glue (2) (4) is provided with a chamfer (4).

5. A magnetic false eyelash accessory according to claim 2, wherein, The flexible magnetic strip and the flexible magnetic strip (2) are the same structure.

6. An injection molding device for a magnetic false eyelash accessory for processing a magnetic false eyelash accessory according to any one of claims 1 to 5, characterized in that It includes: Frame (6), conveyor belt mechanism (7), mold (8), outer tube (9) and heating mechanism, the frame (6) is connected with the conveyor belt mechanism (7), a plurality of molds (8) are connected on the conveyor belt mechanism (7), the mold (8) is provided with flexible magnetic strip or flexible magnetic strip (2), the mounting plate (10) of the frame (6) is connected with the inner tube (11), the top end of the inner tube (11) is connected with the output end of the screw extruder on the frame (6), the bottom end of the inner tube (11) is arranged in the outer tube (9), the top of the outer tube (9) is connected with the bottom of the mounting plate (10), the bottom of the outer tube (9) is in communication with the input end of the mold (8), and the heating mechanism is connected in the outer tube (9).

7. The injection molding apparatus of claim 6, wherein, The heating mechanism comprises a sleeve (12), the bottom side wall of the outer tube (9) is connected with the inner wall of the sleeve (12), the inner wall of the heating cavity (13) of the sleeve (12) is connected with the electric heating wire (14), and the two ends of the electric heating wire (14) are arranged outside the side wall of the sleeve (12).

8. The injection molding apparatus of claim 7, wherein, The inner wall of the outer tube (9) is in sliding fit with the side wall of the pressure pipe (15), the end of the sliding block (16) is connected with the side wall of the pressure pipe (15), the sliding block (16) is in sliding connection with the longitudinal sliding groove (17), the longitudinal sliding groove (17) is arranged on the side wall of the outer tube (9), the end of the sliding block (16) arranged outside the side wall of the outer tube (9) is connected with the inner wall of the circular ring (18), the top of the circular ring (18) is connected with the adjusting mechanism on the outer tube (9), the inner wall of the circular ring (18) is in sliding fit with the side wall of the outer tube (9), the bottom end of the pressure pipe (15) is connected with the top end of the conical pipe (19), the bottom end of the conical pipe (19) is arranged in the same plane with the top end of the sleeve (12), and the inner wall of the pressure pipe (15) is in sliding fit with the side wall of the inner tube (11).

9. The injection molding apparatus of claim 8, wherein, The bottom of the circular ring (18) is connected with the top of the connecting rod (20), the bottom of the connecting rod (20) is connected with the conductive sliding block (21), the conductive sliding block (21) is in sliding connection with the resistance block (22), the resistance block (22) is mounted on the side wall of the outer tube (9), the electrode (23) of the conductive sliding block (21) is electrically connected with the end of the power supply, the bottom of the resistance block (22) is connected with the end of the electric heating wire (14) through a wire, and the other end of the electric heating wire (14) is electrically connected with the other end of the power supply.

10. The injection molding apparatus of claim 9, wherein, The adjusting mechanism comprises a screw rod (24), the mounting plate (10) is threadedly connected with the screw rod (24), the bottom end of the screw rod (24) is rotationally connected to a second circular ring (25), the inner wall of the second circular ring (25) is in sliding fit with the side wall of the outer tube (9), the end of a second sliding block (26) is connected to the inner wall of the second circular ring (25), the second sliding block (26) is in sliding connection with a second longitudinal sliding slot (27) on the side wall of the outer tube (9), and the bottom of the second circular ring (25) is connected to the top of the first circular ring (18) through a spring (28).

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