Mask ear strap folding device

Abstract

The utility model discloses a mask ear band folding device which comprises a supporting table, a lifting mechanism and a stirring and turning mechanism, a guide rail and a sliding block moving along the guide rail are arranged on the side wall of the supporting table, a movable rod is arranged on the side wall of the sliding block, a hot pressing head is arranged at the bottom of the movable rod, and the lifting mechanism controls the hot pressing head to ascend and descend. The second motor drives the driving arm, the driving arm drives the driven arm, the driven arm drives the movable block to move along the guide rod, a mask ear band is picked to the position above a mask through the bridging piece, the mask ear band is pulled out through the bridging piece, the mask ear band is pulled out through the pulling piece, and the mask ear band is pulled out through the pulling piece. The eccentric wheel is controlled by the first motor to rotate, the rocker is driven, the sliding block is guided through the guide rail, the sliding block is pulled by the rocker to ascend and descend along the guide rail, then the movable rod and the hot-pressing head are driven to ascend and descend, the hot-pressing head tightly presses the turned ear belt on the mask, springback is prevented, and packaging and storage of the mask are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mask processing, and specifically relates to a mask earband folding device. Background Technique

[0002] A mask is a hygiene product that can block the spread of droplets, droplet nuclei, particles, etc. to the human body, effectively prevent the spread of diseases; filter bacteria and viruses in the air through a filtering material to clean the breathing air; it can block the infringement of external pollutants on the wearer and protect the respiratory health of the wearer.

[0003] A mask consists of a mask body and earbands. After the mask body is integrally formed, it is connected to the earbands by ultrasonic welding or other means. After the welding is completed, the mask earbands usually need to be folded.

[0004] This application designs a mask earband folding device that can compact the earbands after folding, facilitating the packaging and storage of masks. Content of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] In view of the above and / or problems existing in the use of the mask earband folding device, the present utility model is proposed.

[0007] Therefore, the purpose of the present utility model is to provide a mask earband folding device. The second motor drives the active arm, the active arm drives the driven arm, the driven arm drives the movable block to move along the guide rod. The mask earband is lifted above the mask by the pick plate. The first motor controls the eccentric wheel to rotate, driving the rocker. The slider is guided by the guide rail, and the slider is lifted and lowered along the guide rail by the traction of the rocker, thereby driving the movable rod and the hot pressing head to lift and lower. The hot pressing head presses the folded earband tightly on the mask to prevent rebound, facilitating the packaging and storage of the mask.

[0008] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0009] A mask earband folding device, which includes:

[0010] A support table, on the side wall of the support table, there is a guide rail and a slider moving along the guide rail. On the side wall of the slider, there is a movable rod, and at the bottom of the movable rod, there is a hot pressing head;

[0011] Lifting mechanism, which controls the lifting of the hot pressing head;

[0012] Turning and flipping mechanism, which includes a driving arm, a driven arm movably cooperating with the driving arm, a movable block movably cooperating with the driven arm, and a picking plate arranged on the movable block.

[0013] As a preferred solution of a mask earband folding device according to the present invention, four corners at the bottom of the support table are provided with support rods, mounting blocks are arranged on the side walls of the support rods, a guide rod is arranged between the mounting blocks, and the movable block is sleeved on the guide rod and moves axially along the guide rod.

[0014] As a preferred solution of a mask earband folding device according to the present invention, a support plate is arranged on the top of the support table, a linear bearing and a stabilizing rod moving along the linear bearing are arranged on the side wall of the support plate, and the bottom of the stabilizing rod is fixedly connected to the top of the hot pressing head.

[0015] As a preferred solution of a mask earband folding device according to the present invention, the lifting mechanism includes a first motor, an eccentric wheel arranged at the output end of the first motor, and a rocker cooperating with the eccentric wheel. The rocker is movably connected to the slider through a rotating shaft. A fixed block is arranged on the side wall of the slider, a buffer assembly is arranged on the side wall of the fixed block, the buffer assembly is located on the top of the support plate, and a motor driver is arranged on the side wall of the first motor.

[0016] As a preferred solution of a mask earband folding device according to the present invention, a second motor is arranged at the bottom of the support table, a connecting head cooperating with the driving arm is arranged at the output end of the second motor, and a support block for supporting the mask is arranged below the support table.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: for this mask earband folding device, the second motor drives the driving arm, the driving arm drives the driven arm, the driven arm drives the movable block to move along the guide rod, the mask earband is picked up above the mask by the picking plate, the first motor controls the rotation of the eccentric wheel to drive the rocker, the slider is guided by the guide rail, and the slider is pulled by the rocker to lift and lower along the guide rail, thereby driving the movable rod and the hot pressing head to lift and lower. The hot pressing head presses the turned-over earband on the mask to prevent rebound, which is convenient for packaging and storing the mask. Description of the Drawings

[0018] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0019] Figure 1 It is a schematic structural diagram of the overall first perspective of a mask earband folding device of the present utility model;

[0020] Figure 2 It is a schematic structural diagram of the overall first perspective of a mask earband folding device of the present utility model.

[0021] 100, support platform; 101, support plate; 102, linear bearing; 103, stabilizing rod; 104, support block; 110, support rod; 111, mounting block; 112, guide rod; 120, guide rail; 130, slider; 131, fixed block; 132, buffer assembly; 140, movable rod; 141, hot pressing head; 200, lifting mechanism; 210, first motor; 211, motor driver; 220, eccentric wheel; 230, rocker; 300, flipping mechanism; 310, active arm; 311, second motor; 312, connecting head; 320, driven arm; 330, movable block; 340, picking plate. Detailed Embodiments

[0022] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be made in conjunction with the accompanying drawings.

[0023] Secondly, the present utility model is described in detail in combination with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of description, the cross-sectional views showing the device structure will not be enlarged locally in general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model here. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0024] To make the purpose, technical solutions, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail in conjunction with the accompanying drawings.

[0025] The utility model provides a mask earband folding device. The second motor drives the driving arm, the driving arm drives the driven arm, and the driven arm drives the movable block to move along the guide rod. The mask earband is lifted above the mask by the picking plate. The first motor controls the eccentric wheel to rotate, driving the rocker. The slider is guided by the guide rail, and the slider is lifted and lowered along the guide rail by the traction of the rocker, thereby driving the movable rod and the hot pressing head to lift and lower. The hot pressing head presses the folded earband tightly on the mask to prevent rebound, facilitating the packaging and storage of the mask.

[0026] Figures 1-2 The following shows a structural schematic diagram of an embodiment of a mask earband folding device of the utility model. Please refer to Figures 1-2 For a mask earband folding device in this embodiment, its main body part includes a support table 100, a lifting mechanism 200, and a flipping mechanism 300.

[0027] The support table 100 guides the slider 130 through the guide rail 120. The slider 130 is lifted and lowered along the guide rail 120 by the traction of the rocker 230, thereby driving the movable rod 140 and the hot pressing head 141 to lift and lower. The hot pressing head 141 presses the folded earband tightly on the mask to prevent rebound. Specifically, the side wall of the support table 100 is provided with a guide rail 120 and a slider 130 moving along the guide rail 120. The side wall of the slider 130 is provided with a movable rod 140, and the bottom of the movable rod 140 is provided with a hot pressing head 141. In this embodiment, support rods 110 are provided at the four corners of the bottom of the support table 100. The side wall of the support rod 110 is provided with mounting blocks 111, and a guide rod 112 is provided between the mounting blocks 111. The movable block 330 is sleeved on the guide rod 112 and moves axially along the guide rod 112. The top of the support table 100 is provided with a support plate 101. The side wall of the support plate 101 is provided with a linear bearing 102 and a stabilizing rod 103 moving along the linear bearing 102. The bottom of the stabilizing rod 103 is fixedly connected to the top of the hot pressing head 141. A second motor 311 is provided at the bottom of the support table 100;

[0028] The lifting mechanism 200 controls the rotation of the eccentric wheel 220 through the first motor 210, driving the rocker 230. Specifically, the lifting mechanism 200 controls the lifting and lowering of the hot pressing head 141. In this embodiment, the lifting mechanism 200 includes a first motor 210, an eccentric wheel 220 provided at the output end of the first motor 210, and a rocker 230 cooperating with the eccentric wheel 220. The rocker 230 is movably matched with the slider 130 through a rotating shaft. The side wall of the slider 130 is provided with a fixed block 131, and a buffer assembly 132 is provided on the side wall of the fixed block 131. The buffer assembly 132 is located on the top of the support plate 101. A motor driver 211 is provided on the side wall of the first motor 210;

[0029] The flipping mechanism 300 drives the active arm 310 through the second motor 311. The active arm 310 drives the driven arm 320, and the driven arm 320 drives the movable block 330 to move along the guide rod 112. The mask ear strap is lifted above the mask by the picking plate 340, facilitating the downward pressing of the hot pressing head 141. Specifically, the flipping mechanism 300 includes an active arm 310, a driven arm 320 movably cooperating with the active arm 310, a movable block 330 movably cooperating with the driven arm 320, and a picking plate 340 disposed on the movable block 330. In this embodiment, a connecting head 312 cooperating with the active arm 310 is provided at the output end of the second motor 311, and a supporting block 104 for supporting the mask is provided below the support table 100.

[0030] Combined Figures 1-2 , for a mask ear strap folding device according to this embodiment, the specific usage process is as follows. The second motor 311 drives the active arm 310, the active arm 310 drives the driven arm 320, the driven arm 320 drives the movable block 330 to move along the guide rod 112, and the mask ear strap is lifted above the mask by the picking plate 340. The first motor 210 controls the rotation of the eccentric wheel 220 to drive the rocker 230. The slider 130 is guided by the guide rail 120, and the slider 130 is pulled by the rocker 230 to move up and down along the guide rail 120, thereby driving the movable rod 140 and the hot pressing head 141 to move up and down. The hot pressing head 141 presses the flipped ear strap onto the mask to prevent rebound, facilitating the packaging and storage of the mask.

[0031] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention can be combined with each other in any way. The exhaustive description of these combinations is omitted in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A mask earloop folding device, characterized in that, Comprising: A support table (100), on the side wall of the support table (100) there are guide rails (120) and a slider (130) moving along the guide rails (120), on the side wall of the slider (130) there is a movable rod (140), and at the bottom of the movable rod (140) there is a hot pressing head (141); A lifting mechanism (200), the lifting mechanism (200) controls the lifting of the hot pressing head (141); A flipping mechanism (300), the flipping mechanism (300) includes a driving arm (310), a driven arm (320) movably cooperating with the driving arm (310), a movable block (330) movably cooperating with the driven arm (320), and a picking plate (340) arranged on the movable block (330).

2. The earband folding device for a mask according to claim 1, characterized in that At the four corners of the bottom of the support table (100) there are support rods (110), on the side wall of the support rods (110) there are mounting blocks (111), between the mounting blocks (111) there is a guide rod (112), and the movable block (330) is sleeved on the guide rod (112) and moves axially along the guide rod (112).

3. The earband folding device for a mask according to claim 2, wherein On the top of the support table (100) there is a support plate (101), on the side wall of the support plate (101) there is a linear bearing (102) and a stabilizing rod (103) moving along the linear bearing (102), and the bottom of the stabilizing rod (103) is fixedly connected to the top of the hot pressing head (141).

4. The mask earband folding device according to claim 3, characterized in that, The lifting mechanism (200) includes a first motor (210), an eccentric wheel (220) arranged at the output end of the first motor (210), and a rocker (230) cooperating with the eccentric wheel (220), the rocker (230) is movably cooperated with the slider (130) through a rotating shaft, on the side wall of the slider (130) there is a fixed block (131), on the side wall of the fixed block (131) there is a buffer assembly (132), the buffer assembly (132) is located on the top of the support plate (101), and on the side wall of the first motor (210) there is a motor driver (211).

5. The folding device for mask ear straps according to claim 4, characterized in that, At the bottom of the support table (100) there is a second motor (311), at the output end of the second motor (311) there is a connecting head (312) cooperating with the driving arm (310), and below the support table (100) there is a support block (104) for supporting a mask.

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