Automatic assembling machine for efficiently assembling hair roller

Abstract

The automatic assembling machine comprises a machine body, a positioning rod, a first hot melting mechanism and a second hot melting mechanism, the positioning rod is attached to the machine body through the first end of the positioning rod, and the second end, opposite to the first end, of the positioning rod can allow the hair roller to be arranged on the positioning rod in a sleeving mode; the positioning rod is driven to move from the first station to the second station, the first hot melting mechanism is used for hot melting one end of the hair sticking belt to the hair cylinder at the first station, and the second hot melting mechanism is used for hot melting the other end of the hair sticking belt to the hair cylinder at the second station; moreover, the automatic assembling machine further comprises at least one radial resisting component, and the radial resisting component is configured to be suitable for abutting against the second end of the positioning rod and exert force on the positioning rod in the direction of supporting the positioning rod to resist the crimping force of the first hot melting mechanism and the second hot melting mechanism so as to prevent the positioning rod from plastic deformation under the action of the crimping force. Compared with the prior art, the scheme can prevent the positioning rod from plastic deformation.

Description

Technical Field

[0001] The present application relates to the field of automation, and in particular to an automatic assembly machine for efficiently assembling hair curlers. Background Art

[0002] As a common hair curling tool, hair curlers are widely used in homes and professional hair salons. The hair curlers include a barrel and a hair band, which is wrapped around the barrel and fixed by hot melting or other methods. When assembling the hair curlers, traditional manual operation is not only inefficient, but also easily leads to uneven product quality due to the instability of human factors. Therefore, it is particularly important to develop an automatic assembly machine for efficiently assembling hair curlers. This automatic assembly machine can automatically complete the assembly of the barrel and the yarn, greatly improving production efficiency and product qualification rate, while also reducing production costs and increasing the production profit of the enterprise.

[0003] For example, the patent with publication number CN205254463U discloses an automatic assembly machine for a hair curler, including an assembly platform, a barrel conveying mechanism, a barrel and yarn winding mechanism, a yarn conveying mechanism, a yarn shearing mechanism, a welding mechanism and a barrel removing mechanism. The barrel removing mechanism clamps the barrel on the barrel conveying mechanism and moves it to the positioning rod. The yarn conveying mechanism conveys the yarn to the positioning rod and makes it contact with the edge of the positioning rod for positioning. The yarn shearing mechanism cuts off the lower part of the yarn according to a predetermined length. The rotation of the positioning rod drives the yarn to rotate so as to wind it around the outer periphery of the barrel. The welding mechanism welds the cut edge of the yarn. The barrel removing mechanism removes the hair curler from the positioning rod and moves a new barrel to the positioning rod, and continues to reciprocate the above process. This patent is easy to use and greatly improves the assembly efficiency of the hair curler. Moreover, since the whole process is automatically controlled and operated by the general control program, the influence of human factors is reduced, so that the hair curlers produced in the same batch have higher quality stability.

[0004] However, in the above patent, since the positioning rod is cantilevered, the force applied by the welding mechanism on the positioning rod for a long time will cause the positioning rod to undergo plastic deformation, affecting the use of the positioning rod and further affecting the overall quality of the hair curler.

[0005] In view of this, it is necessary to propose a new technical solution to overcome the deficiencies in the prior art. Summary of the invention

[0006] In order to solve the above problems, the present application provides an automatic assembly machine for efficiently assembling hair curlers, which can prevent the positioning rod from being plastically deformed under the action of the crimping force applied by the hot melt mechanism.

[0007] The present application provides an automatic assembly machine for efficiently assembling a hair curler, comprising a machine body, a positioning rod, a first hot melt mechanism and a second hot melt mechanism, wherein the positioning rod is attached to the machine body through a first end thereof, and a second end thereof opposite to the first end can allow the hair curler to be sleeved on the positioning rod;

[0008] The positioning rod is configured to be driven to move from the first station to the second station, the first hot melt mechanism hot melts one end of the hair adhesive tape to the hair barrel at the first station, and the second hot melt mechanism hot melts the other end of the hair adhesive tape to the hair barrel at the second station; and

[0009] The automatic assembly machine also includes at least one radial resistance member, which is configured to be suitable for pressing the second end of the positioning rod and applying force to the positioning rod in a direction to support the positioning rod against the crimping force of the first hot melt mechanism and the second hot melt mechanism, so as to prevent the positioning rod from undergoing plastic deformation under the action of the crimping force.

[0010] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution, but are merely further supplements or preferences. Under the premise that there are no technical or logical contradictions, each optional method can be combined with the above-mentioned overall solution separately, and multiple optional methods can also be combined.

[0011] Optionally, the positioning rod is driven to rotate around a set axis;

[0012] When the positioning rod moves from the first station to the second station, the positioning rod drives the hair roller to rotate, so as to wrap the hair sticky band around the hair roller.

[0013] Optionally, the number of the positioning rods is at least two, and each of the positioning rods moves from the first station to the second station along a first path, and moves from the second station to the first station along a second path different from the first path;

[0014] When one of the positioning rods is located at the first working position, the other positioning rod is located at the second working position.

[0015] Optionally, the automatic assembly machine further comprises:

[0016] A turntable, the positioning rod can be rotated around a set axis and is arranged on the turntable, so that the turntable drives the positioning rod to switch between the first station and the second station.

[0017] Optionally, the automatic assembly machine further comprises:

[0018] A driving mechanism is configured to synchronously drive the turntable to rotate and the positioning rod to rotate around a set axis.

[0019] Optionally, the driving mechanism includes:

[0020] a driving member capable of driving the turntable to rotate; and

[0021] A transmission structure, comprising a fixed gear and a driven gear, wherein the fixed gear is fixedly connected to the machine body, and the driven gear is fixedly connected to the positioning rod and meshes with the fixed gear;

[0022] The rotating disk rotates to drive the driven gear to move along the fixed gear, so that the positioning rod rotates around the set axis.

[0023] Optionally, the radial resistance member comprises:

[0024] a supporting portion, one end of which is rotatably mounted on the turntable and the other end of which is disposed on the machine body; and

[0025] The resistance part is fixedly connected to the support part, and the resistance part can support the positioning rod.

[0026] Optionally, the radial resistance member has:

[0027] a bearing surface for supporting the positioning rod; and

[0028] The guide portion is used to guide the positioning rod to move to the supporting surface.

[0029] Optionally, the automatic assembly machine further comprises an adjustment component, the adjustment component being capable of adjusting the position of the radial resistance member supporting the positioning rod, the adjustment component comprising:

[0030] a bracket, wherein the radial resistance member is movably disposed on the bracket; and

[0031] The adjusting rod is rotatably arranged on the bracket to drive the radial resistance component to move.

[0032] Optionally, the automatic assembly machine further comprises:

[0033] A hair barrel obtaining mechanism, which is used to obtain the hair barrel and place the hair barrel on the positioning rod;

[0034] A hair sticky tape obtaining mechanism, used for obtaining the hair sticky tape;

[0035] The material taking mechanism is capable of taking out the hair curler.

[0036] The present application discloses an automatic assembly machine for efficiently assembling hair curlers, which achieves significant improvement in production efficiency and product quality assurance through its innovative structural design and automated process.

[0037] 1. Through the design of at least two positioning rods, the machine can operate at two stations at the same time, one station is hot-melting the starting end of the adhesive hair band, and the other station is hot-melting the ending end, realizing an assembly line operation mode and reducing waiting time.

[0038] 2. The movement and rotation of the positioning rod are synchronously controlled by the driving mechanism, which reduces the time of manual adjustment and ensures seamless connection between various workstations.

[0039] 3. The radial resistance member provides a stable support for the positioning rod, preventing the positioning rod from being plastically deformed due to the pressing force of the first hot-melt mechanism and the second hot-melt mechanism during the hot-melt process, thereby ensuring the molding quality of the curling roller.

[0040] 4. The precise control of the hot melt mechanism ensures the firm combination of the hair band and the hair barrel, avoiding the problem of loose bonding caused by improper manual operation.

[0041] 5. Automated assembly machines reduce dependence on manual operations and reduce labor costs.

[0042] 6. Efficient assembly process reduces material waste and improves material utilization.

[0043] 7. Since the entire assembly process is completed automatically by the machine, the chance of direct human contact with high-temperature hot-melt parts is reduced, reducing the safety risks during operation.

[0044] 8. Through modular design, the automatic assembly machine can be adjusted and expanded according to production needs to meet the assembly needs of different types of curling rollers.

[0045] 9. Since the assembly process is controlled by program, the interference of human factors is reduced, ensuring the quality stability of each batch of curling rollers.

[0046] 10. The introduction of automatic assembly machines makes production management more modern, facilitates real-time monitoring and analysis of production data, and provides support for production decisions.

[0047] In summary, the automatic assembly machine of the present application not only improves the assembly efficiency of the curling rollers, but also ensures the stability and consistency of product quality, while reducing production costs and safety risks, bringing significant economic benefits and market competitiveness to the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 A schematic structural diagram of an automatic assembly machine for efficiently assembling hair curlers according to an embodiment of the present application;

[0049] Figure 2 for Figure 1 A structural diagram of the automatic assembly machine from another perspective;

[0050] Figure 3 This is a schematic diagram of the exploded structure of the hair curler in this application;

[0051] Figure 4 for Figure 1 A schematic diagram of the structure of the middle hair tube acquisition mechanism;

[0052] Figure 5 for Figure 1 A schematic diagram of the structure of the middle hair tube acquisition mechanism;

[0053] Figure 6 for Figure 1 A schematic diagram of the structure of the medium-sticky hair band acquisition mechanism;

[0054] Figure 7 for Figure 1 A schematic diagram of a partial structure of an automatic assembly machine;

[0055] Figure 8 for Figure 7 Schematic diagram of the structure of the middle part;

[0056] Fig. 9 for Figure 8 Schematic diagram of the structure of the middle part;

[0057] Fig.10 for Fig. 9 Schematic diagram of the structure of the middle part;

[0058] Fig.11 for Fig.10 Schematic diagram of the decomposition structure in;

[0059] Fig.12 for Figure 1 A cross-sectional view of a local structure of an automatic assembly machine;

[0060] Fig.13 for Fig.11 Schematic diagram of some structures in ;

[0061] Fig.14 for Figure 7 Schematic diagram of the structure of the middle part;

[0062] Fig.15 for Fig.14 Schematic diagram of the structure of the mid-radial resistance member.

[0063] The reference numerals in the figures are described as follows:

[0064] 100. Automatic assembly machine;

[0065] 10. Hair curler; 11. Hair curler; 12. Hair band; 13. Material band;

[0066] 20. Machine body; 21. Turntable; 22. Driving mechanism; 221. Driving member; 23. Transmission mechanism; 231. Fixed gear; 232. Driven gear;

[0067] 30. Positioning rod; 31. Roller;

[0068] 40. A first hot melt mechanism; 41. A second hot melt mechanism;

[0069] 50. radial resistance member; 51. bearing surface; 52. guide portion; 53. adjustment assembly; 531. bracket; 532. adjustment rod; 533. operating handle; 54. support portion; 55. resistance portion; 56. connection portion;

[0070] 60. Hair tube acquisition mechanism; 61. Feeding box; 62. Feeding line; 63. Feeding assembly; 631. Bearing seat; 632. Pushing member; 633. First cylinder; 634. Second cylinder;

[0071] 70. Hair band obtaining mechanism; 71. Reel; 72. Feeding member; 73. Scissors; 74. Third cylinder; 75. Adjusting screw; 77. Mounting seat; 78. Movable seat; 79. Fourth cylinder;

[0072] 80. Material taking mechanism. DETAILED DESCRIPTION

[0073] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0074] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be a central component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be a central component at the same time.

[0075] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0076] like Figures 1 to 15As shown, the present application provides an automatic assembly machine 100 for efficiently assembling a curling roller 10, comprising a body 20, a positioning rod 30, a first hot melt mechanism 40 and a second hot melt mechanism 41, wherein the positioning rod 30 is attached to the body 20 through its first end, and its second end opposite to the first end can allow the curling roller 11 to be sleeved on the positioning rod 30; the positioning rod 30 is configured to be driven to move from a first station to a second station, the first hot melt mechanism 40 hot melts one end of the adhesive tape 12 to the curling roller 11 at the first station, and the second hot melt mechanism 41 hot melts the other end of the adhesive tape 12 to the curling roller 11 at the second station; and the automatic assembly machine 100 further comprises at least one radial resistance member 50, which is configured to be suitable for pressing the second end of the positioning rod 30, and applying force to the positioning rod 30 in a direction toward supporting the positioning rod 30 to resist the crimping force of the first hot melt mechanism 40 and the second hot melt mechanism 41, so as to prevent the positioning rod 30 from being plastically deformed under the action of the crimping force.

[0077] When assembling the hair roller 10, the hair roller 11 is placed on the positioning rod 30; when the positioning rod 30 drives the hair roller 11 to move to the first station, the first hot melt mechanism 40 hot melts the first end of the hair adhesive tape 12 to the hair roller 11; the positioning rod 30 continues to drive the hair roller 11 and the hair adhesive tape 12 to move to the second station, and at the second station, the second hot melt mechanism 41 hot melts the second end of the hair adhesive tape 12 to the hair roller 11 to form the hair roller 10. When the first hot melt mechanism 40 and the second hot melt mechanism 41 hot melt the hair adhesive tape 12 and the hair roller 11, a certain pressing force will be applied to the positioning rod 30, and at this time, the radial resistance member 50 can resist the pressing force to prevent the positioning rod 30 from plastic deformation and damage to the positioning rod 30.

[0078] In this embodiment, if Figure 3 As shown, the hair roller 11 is roughly cylindrical in structure, and the hair band 12 is roughly band-shaped. When the hair band 12 is fixed to the hair roller 11, one end of the hair band 12 is first fixed to the hair roller 11 by hot melting, then the hair band 12 is wound, and finally the other end of the hair band 12 is fixed to the hair roller 11 by hot melting, so as to form the hair roller 10.

[0079] In this embodiment, if Figure 1 to Figure 2 As shown, the structure of the body 20 is not strictly limited, as long as the body 20 can carry components such as the positioning rod 30, the first hot melt mechanism 40 and the second hot melt mechanism 41; for example, the body 20 is a frame structure.

[0080] In this embodiment, if Figure 1 to Figure 2 as well as Figures 7 and 8As shown, the first hot melt mechanism 40 and the second hot melt mechanism 41 can be ultrasonic welding mechanisms or heating mechanisms, etc. The specific structures of the first hot melt mechanism 40 and the second hot melt mechanism 41 are not further described here. The first hot melt mechanism 40 and the second hot melt mechanism 41 are configured on the body 20.

[0081] In this embodiment, if Figure 1 to Figure 2 as well as Figures 7 to 11 As shown, the positioning rod 30 is generally a rod-shaped structure; the positioning rod 30 has an axial direction in space. When the positioning rod 30 carries the hair barrel 11, the hair barrel 11 is sleeved on the outside of the positioning rod 30 and is located between the body 20 and the radial resistance member 50.

[0082] In this embodiment, if Figure 1 to Figure 2 as well as Figures 7 to 11 As shown, the positioning rod 30 is driven to rotate around the set axis; wherein, during the process of the positioning rod 30 moving from the first station to the second station, the positioning rod 30 drives the hair barrel 11 to rotate so as to wrap the adhesive hair band 12 around the hair barrel 11. The positioning rod 30 drives the hair barrel 11 and the adhesive hair band 12 to rotate around the set axis, so that when the positioning rod 30 is in the second station, the end of the adhesive hair band 12 corresponds to the second hot melt mechanism 41.

[0083] In this embodiment, if Figure 1 to Figure 2 as well as Figures 7 to 11 As shown, there are at least two positioning rods 30; each positioning rod 30 moves from the first station to the second station along a first path, and moves from the second station to the first station along a second path different from the first path; when one positioning rod 30 is located at the first station, another positioning rod 30 is located at the second station. The provision of multiple positioning rods 30 can improve the assembly efficiency of the hair roller 10.

[0084] In this embodiment, if Figure 1 to Figure 2 as well as Figures 7 to 13 As shown, the automatic assembly machine 100 further includes a turntable 21, and the positioning rod 30 can be rotated around a set axis and arranged on the turntable 21, and the turntable 21 drives the positioning rod 30 to switch between the first station and the second station; the turntable 21 can make the positioning rod 30 switch between the first station and the second station more efficient. Among them, a plurality of positioning rods 30 are arranged at intervals around the circumference of the turntable 21.

[0085] In this embodiment, if Figures 7 to 13 As shown, the automatic assembly machine 100 also includes a driving mechanism 22, which is configured to synchronously drive the turntable 21 to rotate and the positioning rod 30 to rotate around a set axis; the positioning rod 30 and the turntable 21 share a unified driving mechanism 22, which can reduce the structure of the automatic assembly machine 100.

[0086] In this embodiment, if Figures 7 to 13As shown, the driving mechanism 22 includes a driving member 221 and a transmission structure, wherein the driving member 221 can drive the turntable 21 to rotate; the transmission structure includes a fixed gear 231 and a driven gear 232, wherein the fixed gear 231 is fixed to the body 20, and the driven gear 232 is fixed to the positioning rod 30 and meshes with the fixed gear 231; wherein the turntable 21 rotates to drive the driven gear 232 to move along the fixed gear 231, so that the positioning rod 30 rotates around the set axis.

[0087] In this embodiment, if Figures 7 to 13 As shown, the driving member 221 is a driving motor, which is installed on the machine body 20, and the output shaft of the driving motor is connected to the turntable 21. When the automatic assembly machine 100 is installed, the axis is set to be parallel to the horizontal direction.

[0088] In this embodiment, if Figures 11 to 13 As shown, the fixed gear 231 is fixed to the machine body 20 by welding or screws, etc. The output shaft of the driving member 221 passes through the fixed gear 231 and is fixed to the turntable 21 by welding or screws, etc. Each driven gear 232 is arranged at intervals along the outer periphery of the fixed gear 231 and is located outside the fixed gear 231.

[0089] In this embodiment, if Figures 7 to 11 as well as Figure 14 to Figure 15 As shown, there is no strict restriction on the structure of the radial resistance member 50, as long as the radial resistance member 50 can support the positioning rod 30 located at the first station and the second station. The radial resistance member 50 has a supporting surface 51 and a guiding portion 52, the supporting surface 51 is used to support the positioning rod 30; the guiding portion 52 is used to guide the positioning rod 30 to move to the supporting surface 51. The positioning rod 30 can move from the first station to the second station along the supporting surface 51. Along the moving path of the positioning rod 30, the distance between the guiding portion 52 and the positioning rod 30 gradually decreases until the positioning rod 30 moves to the supporting surface 51. Among them, the guiding portion 52 is arranged in a plane; the supporting surface 51 is arranged in an arc shape.

[0090] In order to reduce the friction between the positioning rod 30 and the radial resistance member 50; referring to one embodiment, as Figures 7 to 11 As shown, the cantilever end of the positioning rod 30 is provided with a roller 31 that cooperates with the supporting surface 51; during the movement of the positioning rod 30, the positioning rod 30 rolls on the supporting surface 51 through the roller 31. The rotation axis of the roller 31 is arranged parallel to the setting axis.

[0091] In order to be able to adjust the position of the radial resistance member 50 supporting the positioning rod 30; referring to one embodiment, as Figures 7 to 11 as well as Figure 14 to Figure 15As shown, the automatic assembly machine 100 also includes an adjustment component 53, which can adjust the position of the radial resistance member 50 supporting the positioning rod 30. The adjustment component 53 includes a bracket 531 and an adjustment rod 532. The radial resistance member 50 is movably configured on the bracket 531; the adjustment rod 532 is rotatably configured on the bracket 531 to drive the radial resistance member 50 to move.

[0092] In this embodiment, if Figures 7 to 11 as well as Figure 14 to Figure 15 As shown, the adjusting rod 532 is rotatably mounted on the bracket 531; the end of the adjusting rod 532 is provided with an operating handle 533, and the operating handle 533 can facilitate the operation of the adjusting rod 532; the bracket 531 is fixed to the body 20 by bolts or welding. Among them, the adjusting rod 532 and the radial resistance member 50 are threadedly connected.

[0093] In this embodiment, if Figures 7 to 11 as well as Figure 14 to Figure 15 As shown, the radial resistance member 50 includes a support portion 54 and a resistance portion 55 ; one end of the support portion 54 is rotatably mounted on the turntable 21 , and the other end is disposed on the body 20 ; the resistance portion 55 is fixedly connected to the support portion 54 , and the resistance portion 55 can support the positioning rod 30 .

[0094] In this embodiment, if Figures 7 to 15 As shown, the support portion 54 is generally a rod-shaped structure; one end of the support portion 54 is rotatably connected to the turntable 21 through a rotating bearing, and the other end is movably connected to the bracket 531; the turntable 21 and the bracket 531 jointly provide support for the support portion 54. The support portion 54 also has a connecting portion 56, and the connecting portion 56 has a screw hole threadedly matched with the adjusting rod 532. The connecting portion 56 is generally a plate-shaped structure; the connecting portion 56 and the support portion 54 are fixedly connected by bolts or welding.

[0095] In this embodiment, if Figures 7 to 15 As shown, the resistance part 55 is generally in a fan-shaped plate structure, and the outer side of the resistance part 55 forms a supporting surface 51 and a guide part 52. The resistance part 55 has an axial hole, and the support part 54 passes through the axial hole and is fixedly connected by bolts or welding.

[0096] In this embodiment, if Figure 1 to Figure 2 as well as Figures 4 to 5 As shown, the automatic assembly machine 100 further includes a hair barrel obtaining mechanism 60, which is used to obtain the hair barrel 11 and place the hair barrel 11 on the positioning rod 30. The hair barrel obtaining mechanism 60 is configured on the machine body 20; the hair barrel obtaining mechanism 60 includes a feeding box 61, a feeding line 62 and a feeding assembly 63; the feeding box 61 is used to store the hair barrel 11, and can convey the hair barrel 11 to the feeding line 62, the feeding line 62 conveys the hair barrel 11 to the feeding assembly 63, and the feeding assembly 63 places the hair barrel 11 on the positioning rod 30.

[0097] In this embodiment, if Figures 4 to 5 As shown, the feeding line 62 can be a conveyor belt; when the hair barrel 11 is placed on the feeding belt 13, the hair barrel 11 can be transported. The feeding assembly 63 includes a bearing seat 631 and a pusher 632. The bearing seat 631 has a bearing channel for placing the hair barrel 11, and the pusher 632 can push the hair barrel 11 in the bearing channel out and push it to the positioning rod 30. The bearing seat 631 is located between the feeding line 62 and the positioning rod 30, and the feeding line 62 and the positioning rod 30 are offset. The feeding assembly 63 also includes a first cylinder 633 and a second cylinder 634; the cylinder body of the first cylinder 633 is directly or indirectly fixed to the body 20, and the piston is fixedly connected to the bearing seat 631; the cylinder body of the second cylinder 634 is directly or indirectly fixed to the body 20, and the piston is fixedly connected to the pusher 632.

[0098] Specifically, the bearing seat 631 is driven by the first cylinder 633 to move to the feeding line 62, and the bearing channel on the bearing seat 631 corresponds to the feeding line 62; the hair barrel 11 on the feeding line 62 can enter the bearing channel; the feeding line 62 stops conveying the hair barrel 11; the bearing seat 631 is driven by the first cylinder 633 to move to the positioning rod 30, and the bearing channel on the bearing seat 631 corresponds to the positioning rod 30; the second cylinder 634 drives the pushing member 632 to push the hair barrel 11 in the bearing channel, so that the hair barrel 11 is separated from the bearing channel and placed on the positioning rod 30.

[0099] In this embodiment, if Figure 1 to Figure 2 as well as Figure 6 As shown, the automatic assembly machine 100 further includes a hair tape acquisition mechanism 70, which is used to acquire the hair tape 12. The hair tape acquisition mechanism 70 includes a reel 71, a feeding member 72, and a pair of scissors 73; the reel 71 is rotatably mounted on the machine body 20 and is used to carry the material tape 13; the feeding member 72 can deliver the material tape 13 to the hair barrel 11; and the scissors 73 can cut the material tape 13 to form the hair tape 12.

[0100] In this embodiment, if Figure 1 to Figure 2 as well as Figure 6As shown, the hair tape acquisition mechanism 70 further includes a third cylinder 74; the cylinder body of the third cylinder 74 is directly or indirectly fixed to the machine body 20, and the piston is fixedly connected to the feeding member 72. The feeding member 72 has a channel through which the feeding tape 13 passes, and there is a certain resistance when the feeding tape 13 passes through the channel; for example, an elastic block is provided on the feeding member 72, and the elastic block abuts against the feeding tape 13 to provide a certain resistance to the feeding tape 13 in the channel. The hair band obtaining mechanism 70 also includes an adjusting screw 75, a mounting seat 77, a movable seat 78 and a fourth cylinder 79; the scissors 73 are fixedly mounted on the movable seat 78; the movable seat 78 is slidably connected to the mounting seat 77 through a guide rail; the fourth cylinder 79 can drive the movable seat 78 to slide, so as to drive the scissors 73 to move to the corresponding material band 13; the adjusting screw 75 is directly or indirectly rotatably configured on the body 20, and is threadedly connected to the mounting seat 77, so as to be able to drive the mounting seat 77 to move in the vertical direction, so as to be able to adjust the position of the scissors 73 to cut the material band 13.

[0101] In this embodiment, if Figure 1 to Figure 2 as well as Figure 7 As shown, the automatic assembly machine 100 further includes a material taking mechanism 80, which can take out the hair roller 10. The material taking mechanism 80 includes a clamping claw, which is mounted on the machine body 20, and the clamping claw can push the hair roller 10 on the positioning rod 30 to disengage the hair roller 10 from the positioning rod 30.

[0102] In this embodiment, if Figures 1 to 15 As shown, the positioning rod 30 also has a front station and a rear station, and the front station, the first station, the second station and the rear station are arranged around the circumference of the turntable 21; at the front station, the hair roller obtaining mechanism 60 places the hair roller 11 on the positioning rod 30; at the fourth station, the material taking mechanism 80 takes out the processed hair roller 10.

[0103] The following describes the method of using the automatic assembly machine 100:

[0104] The turntable 21 drives the positioning rod 30 to move to the front station, and the hair barrel obtaining mechanism 60 conveys the hair barrel 11 to the positioning rod 30. The bearing seat 631 moves to the feeding line 62, and the bearing channel on the bearing seat 631 corresponds to the feeding line 62; the hair barrel 11 on the feeding line 62 enters the bearing channel; the feeding line 62 stops conveying the hair barrel 11; the bearing seat 631 moves to the positioning rod 30, and the bearing channel on the bearing seat 631 corresponds to the positioning rod 30; the pushing member 632 pushes the hair barrel 11 in the bearing channel, so that the hair barrel 11 is separated from the bearing channel and placed on the positioning rod 30;

[0105] The turntable 21 rotates and drives the positioning rod 30 to move to the first station, the hair band obtaining mechanism 70 delivers the hair band 12 to the hair barrel 11, and the first hot melt mechanism 40 hot melts one end of the hair band 12 to the hair barrel 11. The feeding member 72 drives the first end of the material band 13 to move to the hair barrel 11; wherein the first hot melt mechanism 40 hot melts the first end of the material band 13 to the hair barrel 11; the feeding member 72 moves away from the hair barrel 11; the scissors 73 move to the corresponding material band 13, and cut the material band 13 to form the hair band 12;

[0106] The turntable 21 rotates and drives the positioning rod 30 to move to the second station, and the second hot-melt mechanism 41 hot-melts the second end of the hair-sticking tape 12 to the hair barrel 11. In the process of the positioning rod 30 moving from the first station to the second station, the positioning rod 30 drives the hair barrel 11 to rotate, so that the hair-sticking tape 12 is wound around the hair barrel 11, and the second end of the hair-sticking tape 12 corresponds to the position of the second hot-melt mechanism 41; the second hot-melt mechanism 41 hot-melts the second end of the hair-sticking tape 12 to the hair barrel 11;

[0107] The turntable 21 rotates and drives the positioning rod 30 to move to the rear station, and the material taking mechanism 80 takes out the processed hair curler 10 on the positioning rod 30 .

[0108] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. When the technical features in different embodiments are embodied in the same figure, it can be regarded that the figure also discloses the combination examples of the various embodiments involved.

[0109] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. An automatic assembly machine for efficiently assembling a hair curler, comprising a machine body, a positioning rod, a first hot melt mechanism and a second hot melt mechanism, wherein the positioning rod is attached to the machine body through its first end, and its second end opposite to the first end can allow the hair curler to be sleeved on the positioning rod; characterized in that: The positioning rod is configured to be driven to move from the first station to the second station, the first hot melt mechanism hot melts one end of the hair adhesive tape to the hair barrel at the first station, and the second hot melt mechanism hot melts the other end of the hair adhesive tape to the hair barrel at the second station; and The automatic assembly machine also includes at least one radial resistance member, which is configured to be suitable for pressing the second end of the positioning rod and applying force to the positioning rod in a direction to support the positioning rod against the crimping force of the first hot melt mechanism and the second hot melt mechanism, so as to prevent the positioning rod from undergoing plastic deformation under the action of the crimping force.

2. The automatic assembly machine for efficiently assembling hair rollers according to claim 1, characterized in that: The positioning rod is driven to rotate around a set axis; When the positioning rod moves from the first station to the second station, the positioning rod drives the hair roller to rotate, so as to wrap the hair sticky band around the hair roller.

3. An automatic assembly machine for efficiently assembling hair rollers according to claim 1 or 2, characterized in that: The number of the positioning rods is at least two, and each of the positioning rods moves from the first station to the second station along a first path, and moves from the second station to the first station along a second path different from the first path; When one of the positioning rods is located at the first working position, the other positioning rod is located at the second working position.

4. The automatic assembly machine for efficiently assembling hair rollers according to claim 3, characterized in that: The automatic assembly machine also includes: A turntable, the positioning rod can be rotated around a set axis and is arranged on the turntable, so that the turntable drives the positioning rod to switch between the first station and the second station.

5. The automatic assembly machine for efficiently assembling hair rollers according to claim 4, characterized in that: The automatic assembly machine also includes: A driving mechanism is configured to synchronously drive the turntable to rotate and the positioning rod to rotate around a set axis.

6. The automatic assembly machine for efficiently assembling hair rollers according to claim 5, characterized in that: The driving mechanism comprises: a driving member capable of driving the turntable to rotate; and A transmission structure, comprising a fixed gear and a driven gear, wherein the fixed gear is fixedly connected to the machine body, and the driven gear is fixedly connected to the positioning rod and meshes with the fixed gear; The rotating disk rotates to drive the driven gear to move along the fixed gear, so that the positioning rod rotates around the set axis.

7. The automatic assembly machine for efficiently assembling hair rollers according to claim 4, characterized in that: The radial resistance member comprises: a supporting portion, one end of which is rotatably mounted on the turntable and the other end of which is disposed on the machine body; and The resistance part is fixedly connected to the support part, and the resistance part can support the positioning rod.

8. An automatic assembly machine for efficiently assembling hair rollers according to claim 1 or 7, characterized in that: The radial resistance member has: a bearing surface for supporting the positioning rod; and The guide portion is used to guide the positioning rod to move to the supporting surface.

9. An automatic assembly machine for efficiently assembling hair rollers according to claim 1 or 7, characterized in that: The automatic assembly machine further comprises an adjustment component, which is capable of adjusting the position of the radial resistance member supporting the positioning rod, and the adjustment component comprises: a bracket, wherein the radial resistance member is movably disposed on the bracket; and The adjusting rod is rotatably arranged on the bracket to drive the radial resistance component to move.

10. The automatic assembly machine for efficiently assembling hair rollers according to claim 9, characterized in that: The automatic assembly machine also includes: A hair barrel obtaining mechanism, which is used to obtain the hair barrel and place the hair barrel on the positioning rod; A hair sticky tape obtaining mechanism, used for obtaining the hair sticky tape; The material taking mechanism is capable of taking out the hair curler.

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