Flattening device for mask processing

Abstract

The utility model discloses a flattening device for mask processing, which comprises a mounting frame, pressing frames are symmetrically arranged on one side of the mounting frame, guide grooves are symmetrically formed in the side edges of the pressing frames on the two sides of the mounting frame, and flattening assemblies are movably arranged in the guide grooves. A driving assembly for driving the flattening assembly to move is arranged on one side of the mounting frame, and a feeding assembly is movably arranged on the pressing frame at the bottom; an operator stacks masks which are smoothened in advance in the middle of a guide rod at the top of a flattening plate or in the middle of a feeding frame, and then drives rotating shafts on the same side to rotate synchronously by starting a motor, so that a gear and a rack which are meshed are driven to be in meshed transmission, and the flattening plate is driven to ascend and descend along guide grooves in the two sides; and then the masks stacked at the top or the bottom are sequentially and continuously flattened, the mask flattening production efficiency is improved, and the labor intensity of operators is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mask processing and production flattening, in particular to a flattening device for mask processing. Background Technique

[0002] A mask is a health and epidemic prevention product, generally referring to a product worn over the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, droplets, viruses and other substances, and is made of materials such as gauze or paper; during the production process of masks, it is necessary to flatten the masks. However, when the traditional mask flattening device is used, the operator needs to place the masks under the pressing plate one by one, and then flatten the placed masks one by one, resulting in low efficiency of the traditional flattening device and high labor intensity of the operator, thus affecting the efficiency of mask flattening. Content of the Utility Model

[0003] The purpose of the utility model is to provide a flattening device for mask processing, so as to solve the problems of low flattening efficiency of the traditional flattening device and high labor intensity of the operator mentioned in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a flattening device for mask processing, including an installation frame, press-fit frames are symmetrically arranged on one side of the installation frame, guide grooves are symmetrically opened on the side of the installation frame where the two press-fit frames are located, a flattening component is movably arranged in the guide grooves, a driving component for driving the flattening component to move is arranged on one side of the installation frame, and a feeding component is movably arranged on the bottom press-fit frame.

[0005] Preferably, the flattening component includes chutes symmetrically arranged on the side of the installation frame, sliders are movably arranged in the chutes, racks are arranged on both sides of the sliders facing one side, and a pressing plate is jointly connected by the two sliders.

[0006] Preferably, through holes are penetrated through the four corners of the top of the pressing plate, guide rods are arranged in the through holes, the bottom of each guide rod is connected with a dial plate, springs respectively fixedly connected with the pressing plate and the dial plate are arranged on the outside of each guide rod, and a handle is arranged on one side of the dial plate.

[0007] Preferably, the driving component includes a mounting plate arranged on one side of the installation frame, rotating shafts are symmetrically arranged on the mounting plate, transmission wheels meshing and driving each other are fixedly arranged on the outer circumferential walls of the two rotating shafts, both transmission wheels are meshed and driven with the racks on the same side, and a motor with an output shaft fixedly connected to the end of one of the rotating shafts is arranged on the mounting plate.

[0008] Preferably, the feeding component includes a movable cavity provided at the bottom of the mounting frame. A feeding frame is movably arranged in the movable cavity. First movable grooves are symmetrically formed at the bottom of the feeding frame. A groove is formed at one side of the feeding frame located at one side of the first movable groove. Elastic protrusions engaged with the groove are symmetrically arranged on the inner wall of the movable cavity.

[0009] Preferably, the mounting frame is L-shaped, and reinforcing rods are symmetrically arranged on one side of the bottom of the mounting frame.

[0010] Preferably, the pressing frame is U-shaped. A guiding chute is formed on the side of the pressing frame, and a second movable groove is formed at the bottom of the pressing frame.

[0011] Advantages of the utility model:

[0012] 1. The operator stacks the pre-sorted masks in the middle of the guiding rods on the top of the pressing plate or in the middle of the feeding frame, and then starts the motor to drive the synchronous rotation of the coaxial rotating shafts on the same side, thereby driving the engaged transmission wheels and racks to engage and drive, driving the pressing plate to move up and down along the two guiding grooves, and then successively and continuously flattening the masks stacked on the top or bottom, improving the efficiency of mask flattening production and reducing the labor intensity of the operator.

[0013] 2. The operator stacks the pre-sorted masks in the middle of the guiding rods. During the flattening process, the guiding rods abut against the top pressing frame, further stretching the springs to flatten the masks, and preventing the stacked masks from collapsing during the flattening process through the guiding rods, thereby improving the stability during flattening.

[0014] 3. By setting the pressing frame to be U-shaped, it is convenient to flatten the stacked masks. During the flattening process, the pressing plate moves along the guiding chute, thereby improving the stability of flattening and enhancing the quality of mask flattening. Through the sliding fit of the second movable groove and the first movable groove of the feeding frame, the feeding frame is driven to disengage from the movable cavity, facilitating the operator to put the pre-sorted and stacked masks into the middle of the feeding frame and improving the mask feeding rate. Description of the drawings

[0015] Figure 1 is a first perspective three-dimensional structural schematic diagram of an embodiment of the utility model;

[0016] Figure 2 is a second perspective three-dimensional structural schematic diagram of an embodiment of the utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the mounting frame and the bottom pressing frame in an embodiment of the utility model;

[0018] Figure 4 is a three-dimensional structural schematic diagram of the feeding frame in an embodiment of the utility model;

[0019] Figure 5 It is a schematic enlarged structure diagram of point A in the embodiment of the present utility model.

[0020] In the figure: 1, mounting frame; 2, pressing frame; 3, guiding groove; 4, flattening assembly; 41, sliding groove; 42, slider; 43, rack; 44, flattening plate; 441, through hole; 442, guiding rod; 443, dial plate; 444, spring; 445, handle; 5, driving assembly; 51, mounting plate; 52, rotating shaft; 53, transmission wheel; 54, motor; 6, feeding assembly; 61, movable cavity; 62, feeding rack; 63, first movable groove; 64, groove; 65, elastic protrusion; 7, strengthening rod; 8, guiding sliding groove; 9, second movable groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 - 5 , the present utility model provides a flattening device for mask processing, including a mounting frame 1. On one side of the mounting frame 1, pressing frames 2 are symmetrically arranged. On the side of the mounting frame 1 on both sides of the pressing frames 2, guiding grooves 3 are symmetrically opened. A flattening assembly 4 is movably arranged in the guiding grooves 3. On one side of the mounting frame 1, a driving assembly 5 for driving the flattening assembly 4 to move is provided. A feeding assembly 6 is movably arranged at the bottom of the pressing frame 2. The operator stacks the pre-sorted masks on the top of the flattening plate 44 in the flattening assembly 4 or in the middle of the feeding rack 62 in the feeding assembly 6, and then starts the driving assembly 5 to drive the flattening plate 44 to lift along the guiding groove 3, so as to continuously flatten the masks stacked on the top or bottom in turn, improve the efficiency of mask flattening production, and reduce the labor intensity of the operator.

[0023] As Figure 2 shown, specifically, the flattening assembly 4 includes sliding grooves 41 symmetrically arranged on the side of the mounting frame 1. Sliders 42 are movably arranged in the sliding grooves 41. On one side facing each other of the two sliders 42, racks 43 are provided. The two sliders 42 are jointly connected to a flattening plate 44. By meshing and driving the rack 43 with the transmission wheel 53 on the same side, the slider 42 moves along the sliding groove 41 on the same side, driving the flattening plate 44 to lift along the guiding groove 3, so that the flattening plate 44 continuously flattens the stacked masks in turn, improving the flattening rate during mask production.

[0024] AsFigure 5 As shown, specifically, through holes 441 are formed at the four corners of the top of the pressing plate 44, and guide rods 442 are provided in the through holes 441. The bottoms of the guide rods 442 are connected to paddle plates 443, and the outside of each guide rod 442 is provided with springs 444 respectively fixedly connected to the pressing plate 44 and the paddle plates 443. A handle 445 is provided on one side of the paddle plates 443. The operator stacks the straightened masks and places them on the middle of the guide rods 442. During the flattening process, the guide rods 442 are against the top pressing frame 2, further stretching the springs 444 to flatten the masks, and preventing the stacked masks from collapsing during the flattening process through the guide rods 442, thereby improving the stability during flattening.

[0025] like Figure 2 As shown, specifically, the driving assembly 5 includes a mounting plate 51 provided on one side of the mounting frame 1, and the mounting plate 51 is symmetrically provided with a rotating shaft 52, and the outer circular walls of the rotating shaft 52 on both sides are fixedly provided with transmission wheels 53 that are meshed and transmitted with each other, and the transmission wheels 53 on both sides are meshed and transmitted with the rack 43 on the same side, and the mounting plate 51 is provided with an output shaft and a motor 55 fixedly connected to the end of the rotating shaft 52 on one side. By starting the motor 55, the rotating shaft 52 on the same side is driven to rotate synchronously, and then the meshing transmission wheel 53 and the rack 43 are driven to mesh and transmit, and the sliders 42 on both sides are driven to drive the pressing plate 44 to rise and fall synchronously along the slide groove 41 on the same side, thereby flattening the stacked masks, thereby improving the mask flattening efficiency.

[0026] like Figure 3 and Figure 4 As shown, specifically, the feeding assembly 6 includes an active cavity 61 provided at the bottom of the mounting frame 1, a feeding rack 62 is movably provided in the active cavity 61, and an active groove 63 is symmetrically provided at the bottom of the feeding rack 62. A groove 64 is provided on the side of the feeding rack 62 located on one side of the active groove 63, and an elastic protrusion 65 is symmetrically provided on the inner wall of the active cavity 61 and engaged with the groove 64. The operator moves the bottom of the feeding rack 62 to disengage or engage the groove 64 with the elastic protrusion 65, so that the feeding rack 62 is convenient to move along the active cavity 61, and the stacked masks are placed in the middle of the feeding rack 62 for flattening, thereby improving the stability of mask loading and flattening.

[0027] Specifically, the mounting frame 1 is L-shaped, and a reinforcing rod 7 is symmetrically provided on one side of the bottom of the mounting frame 1. By arranging the mounting frame 1 in an L-shape, it is convenient to fix the mounting frame 1, and the stability of the mounting frame 1 is further improved by arranging the reinforcing rod 7.

[0028] Specifically, the pressing frame 2 is U-shaped. A guide chute 8 is formed on the side of the pressing frame 2, and a second movable groove 9 is formed at the bottom of the pressing frame 2. By setting the pressing frame 2 to be U-shaped, it is convenient to flatten the stacked masks. During the flattening process, the pressing plate 44 moves along the guide chute 8, thereby improving the stability of flattening and enhancing the quality of mask flattening. Through the sliding fit between the second movable groove 9 and the first movable groove 63 of the feeding frame 62, the feeding frame 62 is driven to disengage from the movable cavity 61, facilitating the operator to place the smoothed and stacked masks in the middle of the feeding frame 62 and improving the mask feeding rate.

[0029] Working principle of the present utility model: During use, the operator stacks the pre-smoothed masks in the middle of the guide rod 442 on the top of the pressing plate 44 or in the middle of the feeding frame 62, and then starts the motor 55 to drive the synchronous rotation of the same-side rotating shaft 52, thereby driving the meshing transmission of the engaged transmission wheel 53 and the rack 43, driving the pressing plate 44 to move up and down along the two-side guide grooves 3, and sequentially and continuously flattening the masks stacked on the top or bottom, improving the efficiency of mask flattening production and reducing the labor intensity of the operator.

[0030] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, or improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A flattening device for mask processing, comprising a mounting frame (1), characterized in that: On one side of the mounting frame (1), pressing frames (2) are symmetrically arranged. On the sides of the mounting frame (1) on both sides of the pressing frames (2), guiding grooves (3) are symmetrically formed. A flattening assembly (4) is movably arranged in the guiding grooves (3). On one side of the mounting frame (1), a driving assembly (5) for driving the flattening assembly (4) to move is provided. On the bottom pressing frame (2), a feeding assembly (6) is movably arranged.

2. The flattening device for mask processing according to claim 1, wherein: The flattening assembly (4) includes sliding grooves (41) symmetrically arranged on the sides of the mounting frame (1). Sliders (42) are movably arranged in the sliding grooves (41). On one side facing each other of the two sliders (42), racks (43) are provided. The two sliders (42) are commonly connected to form a flattening plate (44).

3. The flattening device for mask processing according to claim 2, wherein: Through holes (441) penetrate through the four corners of the top of the flattening plate (44). Guide rods (442) are arranged in the through holes (441). At the bottom of each guide rod (442), a dial (443) is connected. On the outside of each guide rod (442), springs (444) fixedly connected to the flattening plate (44) and the dial (443) respectively are provided. On one side of the dial (443), a handle (445) is provided.

4. The flattening device for mask processing according to claim 2, wherein: The driving assembly (5) includes a mounting plate (51) arranged on one side of the mounting frame (1). Rotating shafts (52) are symmetrically arranged on the mounting plate (51). On the outer circumferential walls of the two rotating shafts (52), transmission wheels (53) meshing and driving each other are fixedly provided. The two transmission wheels (53) are respectively meshed and driven with the racks (43) on the same side. The mounting plate (51) is provided with a motor (55) whose output shaft is fixedly connected to the end of one of the rotating shafts (52).

5. The flattening device for mask processing according to claim 1, characterized in that: The feeding assembly (6) includes a movable cavity (61) arranged at the bottom of the mounting frame (1). A feeding frame (62) is movably arranged in the movable cavity (61). On the bottom of the feeding frame (62), movable grooves one (63) are symmetrically formed. On the side of the feeding frame (62), a groove (64) is provided on one side of the movable groove one (63). On the inner wall of the movable cavity (61), elastic protrusions (65) engaged with the groove (64) are symmetrically arranged.

6. The flattening device for mask processing according to claim 1, wherein: The mounting frame (1) is L-shaped. On one side of the bottom of the mounting frame (1), reinforcing rods (7) are symmetrically arranged.

7. A flattening device for mask processing according to claim 1, characterized in that: The pressing frame (2) is U-shaped. A guiding sliding groove (8) is formed on the side of the pressing frame (2). A movable groove two (9) is formed on the bottom pressing frame (2).

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