TWI776529B - Mask manufacturing equipment - Google Patents

Abstract

A mask manufacturing equipment includes a transferring machine, a first connecting module, a foam nose sticker processing module, a first knife module, a folding machine, a second connecting module, and a second knife module. A mask material and a nose sticker can be disposed on the transferring machine to be transferred forwards, the first connecting module can connect two outer sides of the mask material and the nose sticker, the foam nose sticker processing module can paste the foam nose sticker onto the mask material, and the first knife module can cut off waste materials to form an outer profile of a mask. The folding machine can fold the mask material to form a predetermined crease, so that the mask material can be folded. The second connecting module can connect two inner sides of the mask material, and the second knife module can trim the mask material to form an independent mask body. Accordingly, the mask body can be quickly formed, and mask production speed and yield can be increased.

Description

Mask machine device

The invention relates to a mask machine device, in particular to a mask machine device that can be used to manufacture protective-grade masks.

Masks can be used to protect the human respiratory system from pollution sources such as exhaust gas, dust, and germs in the environment. Among them, protective-grade masks can provide better protection. Medical protective masks, commonly used standard surgical masks and N95 masks. Surgical masks can be used to prevent droplet entry, filter tiny particles and absorb moisture, and are mostly used to protect patients from nose and mouth droplet infection. The qualification standard of N95 type masks is still through the tight wearing of the face to ensure that more than 95% of 0.3 micron sodium chloride particles can be blocked. Most of the existing masks are manufactured by automated machinery and equipment. However, the structure of the existing mask machines is relatively complex, which generates noise and shortens the life of the mechanism, making it difficult to improve the production speed and yield of masks.

The technical problem to be solved by the present invention is to provide a mask machine device for the deficiencies of the prior art, so that the mask production speed and yield are improved.

In order to solve the above-mentioned technical problems, the present invention provides a mask machine device, comprising: a conveying mechanism, which can place a plurality of mask materials and a bridge of nose on the conveying mechanism, and is driven by the conveying mechanism to advance along a processing direction A first joint group, the first joint group can be used to join the two outer sides of these mask materials, and this bridge of the nose is combined with these mask materials; A foam nose bridge paste processing group, the foam nose bridge The sticking processing group is located at the downstream position of the first joint group, and the foam nose bridge sticking processing group can input, cut and adhere the foam nose bridge sticking material on the mask materials; a first cutter wheel group, the first The cutter wheel group is located at the downstream position of the foam nose bridge sticking processing group, and the first cutter wheel group can trim these mask materials, so as to form the outer contour of the mask; a folding mechanism, the folding mechanism is located in the first A downstream position of the cutter wheel set, the hemming mechanism can perform hemming action on the mask materials; a second engaging group, the second engaging group is located at the downstream position of the hemming mechanism, and the second engaging group can be used with To join the two inner sides of these mask materials; and a second cutter wheel group, the second cutter wheel group is located at the downstream position of the second joint group, and this second cutter wheel group can cut these mask materials. side to form an independent mask body.

The beneficial effect of the present invention is that the mask machine device provided by the present invention includes a conveying mechanism, a first joint group, a foam nose bridge sticker processing group, a first cutter wheel group, a hemming mechanism, a second joint group and a second cutter Round Group. The mask material and the nose bridge strip can be placed on the conveying mechanism to be transported forward, the first joint group can join the two outer sides of the mask material and the nose bridge strip, and the foam nose bridge sticker processing group can adhere the foam nose bridge sticker to the mask material. A cutter wheel set can perform edge trimming to cut off the waste material to form the outer contour of the mask. The folding mechanism can make the mask material form a pre-folding line for easy folding. The second joint group can join the two inner sides of the mask material, and the second cutter wheel group can perform edge trimming to form an independent mask body. As a result, a better production line can be formed, the overall structure can be simplified, the noise can be reduced and the service life of the mechanism can be increased, the mask body can be rapidly formed, and the mask production speed and yield can be improved.

For a further understanding of the features and technical content of the present invention, please refer to the following detailed descriptions and drawings of the present invention. However, the drawings provided are only for reference and description, and are not intended to limit the present invention.

The following are specific specific examples to illustrate the embodiments disclosed in the present invention, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the related technical contents of the present invention in detail, but the disclosed contents are not intended to limit the protection scope of the present invention. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

[Example]

Please refer to FIG. 1 and FIG. 2, the present invention provides a mask machine device, including a conveying mechanism 1, a first joint group 2, a foam nose bridge sticker processing group 3, a first cutter wheel group 4, and a hemming mechanism 5. A second joint group 6 and a second cutter wheel group 7, the conveying mechanism 1, the first joint group 2, the foam nose bridge sticking processing group 3, the first cutter wheel group 4, the hemming mechanism 5, the first The two engaging groups 6 and the second cutter wheel group 7 can be appropriately arranged on a body 300 .

A plurality of roller sets 100, 101, 102, 103 and 104 can be set at the upstream position of the mask machine device. Meltblown material, PP material) and a plurality of mask materials 200 of the hydrophilic layer (as shown in Figure 9), these mask materials 200 can be stacked and input into the mask machine device, and a bridge of the nose is placed in the area by a bridge of the nose. 105 input, but the number of layers and materials of these mask materials 200 are not limited, and can be changed according to needs.

The conveying mechanism 1 can be a mechanism such as a conveying wheel. The mask materials 200 and the bridge of the nose can be placed on the conveying mechanism 1, and the conveying mechanism 1 is used to drive forward along a processing direction A, so that the mask materials 200 and the bridge of the nose can be moved forward. The strip can pass through the first joint group 2 , the foam nose bridge sticker processing group 3 , the first cutter wheel group 4 , the folding mechanism 5 , the second joint group 6 and the second cutter wheel group 7 in sequence. In this embodiment, the conveying mechanism 1 is only shown schematically.

The first joining group 2 can join the two outer sides of the mask materials 200 by means of ultrasonic waves and the like, and join the nose bridge strips to the mask materials 200 . As shown in FIG. 3 , the first joint group 2 can include a first welding device 21 and a first sprocket 22 , the first welding device 21 can be an ultrasonic welding machine, the first welding device 21 and the first sprocket 22 Relatively arranged, the first welding device 21 can be located below the first flower wheel 22, the first flower wheel 22 has a plurality of first engaging patterns 221, the first flower wheel 22 can be driven by a power source such as a motor (not shown) to rotate, and can The two outer sides of the mask materials 200 located between the first welding device 21 and the first flower wheel 22 are joined with the bridge of the nose. The two outer sides of the mask materials 200 refer to the two sides 400 corresponding to the bridge of the nose and the chin of the user (as shown in FIG. 8 ). In this embodiment, there are two sets of the first joint group 2 , and the two first joint groups 2 are respectively used to join the two outer sides of the mask materials 200 . The first flower wheel 22 can also be connected to a first lifting mechanism 23, and the first lifting mechanism 23 can be a cylinder, etc., so as to adjust the appropriate height. In this embodiment, the first flower wheel 22 can also be pressed on the mask materials 200 to form two broken lines 201 (as shown in FIG. 2 ), and the two broken lines 201 are along the processing direction A They are extended and parallel to each other, so that the subsequent hemming can be easily performed.

The foam nose bridge sticker processing group 3 is located at the downstream position of the first joint group 2, and the foam nose bridge sticker processing group 3 can adhere the foam nose bridge sticker to the mask material 200 (hydrophilic layer). Since the foam nose bridge sticker processing group 3 is not the focus of the present invention, and the present invention does not limit the structure of the foam nose bridge sticker processing group 3, it will not be repeated.

The first cutter wheel group 4 is located at the downstream position of the foam nose bridge sticker processing group 3, and the first cutter wheel group 4 can perform edge trimming to cut off waste materials, thereby forming the outer contour of the mask. As shown in FIG. 4 , the first cutter wheel set 4 may include a first cutter wheel 41 and a first anvil wheel 42 . The first cutter wheel 41 and the first anvil wheel 42 are disposed opposite to each other, and the first anvil wheel 42 may be Located below the first cutter wheel 41, the first cutter wheel 41 and the first anvil wheel 42 can be driven to rotate by a power source such as a motor (not shown), and then the cutter wheel 41 between the first cutter wheel 41 and the first anvil wheel 42 can be rotated. The waste material 200 edge of some mask material is cut off. In this embodiment, the first cutter wheel group 4 is provided with two groups, and the first anvil wheel 42 of the two first cutter wheel groups 4 can be connected as a whole, which can achieve a relatively stable conveying and trimming effect. The cutter wheel set 4 can be used to cut off the waste material on both sides of the bridge of the nose and the chin, respectively. The first cutter wheel 41 can also be connected to a second lifting mechanism 43 to adjust the proper height.

The hemming mechanism 5 is located at the downstream position of the first cutter wheel set 4, and the hemming mechanism 5 can enable the mask materials 200 to perform hemming action. The hemming mechanism 5 may include two first bevel wheels 51 , two second bevel wheels 52 and a pressing wheel 53 (as shown in FIG. 5 and FIG. 6 ), the first bevel wheel 51 , the second bevel wheel 52 and the pressing wheel 53 is rotatably arranged on the body 300, the two first bevel wheels 51 are each formed with a first conical surface 54, the two first conical surfaces 54 are arranged opposite and spaced apart, and the two first bevel wheels 51 can be located on the same first axis. on line B. A second conical surface 55 is formed on each of the two second bevel wheels 52 , the two second bevel wheels 52 may be located on the same second axis C, and the first axis B and the second axis C may be parallel to each other. The two second tapered surfaces 55 are located above the two first tapered surfaces 54 respectively, and the two second tapered surfaces 55 are respectively close to the two first tapered surfaces 54 . The pressing wheel 53 is arranged between the two second bevel wheels 52 , preferably, the pressing wheel 53 is arranged in the middle between the two second bevel wheels 52 . Therefore, a trapezoidal guide groove 56 can be formed between the first bevel wheel 51, the second bevel wheel 52 and the pressing wheel 53, and the trapezoidal guide groove 56 can be used to accommodate and guide these mask materials 200 to form a pre-folding line, The mask materials 200 can be folded (bending) smoothly.

The second joint group 6 is located at the downstream position of the hemming mechanism 5, and the second joint group 6 can join the two inner sides of the mask materials 200 by means of ultrasonic waves or the like. As shown in FIG. 7 , the second joint group 6 can include a second welding device 61 and a second sprocket 62 , the second welding device 61 can be an ultrasonic welding machine, the second welding device 61 and the second sprocket 62 Oppositely arranged, the second welding device 61 can be located below the second flower wheel 62, the second flower wheel 62 has a plurality of second engaging patterns 621, the second flower wheel 62 can be driven by a power source such as a motor (not shown) to rotate, and can The two inner sides of the mask materials 200 located between the second welding device 61 and the second flower wheel 62 are joined together. The two inner sides of the mask materials 200 refer to the upper and lower sides 500 corresponding to the user's mouth (as shown in FIG. 8 ). The second flower wheel 62 can also be connected to a third lifting mechanism 63, and the third lifting mechanism 63 can be a cylinder or the like, so as to adjust the appropriate height.

The second cutter wheel group 7 is located at the downstream position of the second joint group 6, and the second cutter wheel group 7 can trim the mask materials 200 to form an independent mask body. As shown in FIG. 7 , the second cutter wheel set 7 may include a second cutter wheel 71 and a second anvil wheel 72 . The second cutter wheel 71 and the second anvil wheel 72 are disposed opposite to each other, and the second anvil wheel 72 may be Located below the second cutter wheel 71, the second cutter wheel 71 and the second anvil wheel 72 can be driven to rotate by a power source such as a motor (not shown), and then the second cutter wheel 71 and the second anvil wheel 72. Some mask materials 200 are trimmed. The second cutter wheel 71 can also be connected to a fourth lifting mechanism 73 to adjust the appropriate height.

[Advantageous effects of the embodiment]

The beneficial effect of the present invention is that the mask machine device provided by the present invention includes a conveying mechanism, a first joint group, a foam nose bridge sticker processing group, a first cutter wheel group, a hemming mechanism, a second joint group and a second cutter Round Group. The mask material and the nose bridge strip can be placed on the conveying mechanism to be transported forward, the first joint group can join the two outer sides of the mask material and the nose bridge strip, and the foam nose bridge sticker processing group can adhere the foam nose bridge sticker to the mask material. A cutter wheel set can perform edge trimming to cut off the waste material to form the outer contour of the mask. The folding mechanism can make the mask material form a pre-folding line for easy folding. The second joint group can join the two inner sides of the mask material, and the second cutter wheel group can perform edge trimming to form an independent mask body. As a result, a better production line can be formed, the overall structure can be simplified, the noise can be reduced and the service life of the mechanism can be increased, the mask body can be rapidly formed, and the mask production speed and yield can be improved.

The contents disclosed above are only preferred feasible embodiments of the present invention, and are not intended to limit the scope of the present invention. Therefore, any equivalent technical changes made by using the contents of the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

1: Conveying mechanism

2: The first engagement group

21: The first welding device

22: The first flower wheel

221: The first joint pattern

23: The first lifting mechanism

3: Foam nose bridge sticker processing group

4: The first cutter wheel set

41: The first knife wheel

42: First chopping block wheel

43: The second lifting mechanism

5: Folding mechanism

51: The first cone wheel

52: The second cone wheel

53: Press wheel

54: The first cone

55: The second cone

56: Trapezoidal guide groove

6: Second Engagement Group

61: Second welding device

62: Second flower wheel

621: Second joint pattern

63: The third lifting mechanism

7: The second cutter wheel set

71: The second cutter wheel

72: Second chopping block wheel

73: Fourth lifting mechanism

A: Processing direction

B: The first axis

C: the second axis

100: Roller set

101: Roller set

102: Roller set

103 roller set

104: Roller set

105: Nose bridge strip placement area

200: mask material

201: point break

300: Body

400: side

500: Side

Fig. 1 is the perspective view of the mask machine device of the present invention.

Fig. 2 is the top view schematic diagram of the mask machine device of the present invention.

FIG. 3 is a perspective view of the first joint group of the present invention.

FIG. 4 is a perspective view of the first cutter wheel set of the present invention.

FIG. 5 is a perspective view of the hemming mechanism of the present invention.

FIG. 6 is a VI-VI cross-sectional view of FIG. 5 .

7 is a perspective view of the second engagement group and the second cutter wheel group of the present invention.

Fig. 8 is the schematic diagram of the mask product of the present invention.

Fig. 9 is the schematic diagram of the multilayer mask material of the present invention.

1: Conveying mechanism

2: The first engagement group

3: Foam nose bridge sticker processing group

4: The first cutter wheel set

5: Folding mechanism

6: Second Engagement Group

7: The second cutter wheel set

A: Processing direction

100: Roller set

101: Roller set

102: Roller set

103: Roller set

104: Roller set

200: mask material

300: Body

Claims (9)

A mask machine device, comprising: a conveying mechanism, which can place a plurality of mask materials and a nose bridge on the conveying mechanism, and is driven by the conveying mechanism to advance along a processing direction; a first joint group, the first The joint group can be used to join the two outer sides of the mask materials, and combine the nose bridge strip with the mask materials; a foam nose bridge sticker processing group, the foam nose bridge sticker processing group is located in the first joint group. The downstream position, the foam nose bridge sticker processing group can stick the foam nose bridge sticker on the mask materials; a first cutter wheel group, the first cutter wheel group is located at the downstream position of the foam nose bridge sticker processing group, the The first cutter wheel set can trim these mask materials to form the outer contour of the mask; a hemming mechanism, the edge folding mechanism is located at the downstream position of the first cutter wheel set, and the edge folding mechanism can be used for these masks. The mask material performs a hemming action; a second joint group, the second joint group is located at the downstream position of the hemming mechanism, and the second joint group can be used to join the two inner sides of the mask materials; and a second joint group The cutter wheel group, the second cutter wheel group is located at the downstream position of the second joint group, and the second cutter wheel group can trim these mask materials to form an independent mask body; wherein the edge folding mechanism includes two. A first bevel wheel, two second bevel wheels and a pressing wheel, the two first bevel wheels, the two second bevel wheels and the pressing wheel are rotatably arranged on a body, and each of the two first bevel wheels is formed with a The first conical surface, the two first conical surfaces are opposite and spaced apart, the two second conical wheels each form a second conical surface, the two second conical surfaces are respectively located above the two first conical surfaces, and the The two second conical surfaces are respectively close to the two first conical surfaces, and the pressing wheel is arranged between the two second bevel wheels, so that a space is formed between the two first bevel wheels, the two second bevel wheels and the pressing wheel Trapezoidal guide groove, which can be used to accommodate and guide the mask materials Form a pre-folded line. The mask machine device as claimed in claim 1, wherein the first joint group comprises a first welding device and a first sprocket, the first welding device and the first sprocket are arranged oppositely, and the first sprocket has a plurality of first sprockets. A joint pattern, the first flower wheel can be driven to rotate, and the two outer sides of the mask materials located between the first welding device and the first flower wheel are joined together. The mask machine device of claim 2, wherein the first flower wheel can form two point-breaking lines on the mask materials, and the two point-breaking lines extend along the processing direction and are parallel to each other. The mask machine device according to claim 1, wherein the first cutter wheel set comprises a first cutter wheel and a first anvil wheel, and the first cutter wheel and the first anvil wheel are arranged opposite to each other and can drive the first cutter wheel and the first anvil wheel. A cutter wheel and the first anvil wheel rotate to cut off the waste material on the edges of the mask materials between the first cutter wheel and the first anvil wheel. The mask machine device according to claim 4, wherein two sets of the first cutter wheel set are provided, and the first anvil wheels of the two first cutter wheel sets are connected as a whole. The mask machine device according to claim 1, wherein the two first bevel wheels are located on the same first axis line, and the two second bevel wheels are located on the same second axis line. The mask machine device according to claim 6, wherein the first axis line and the second axis line are parallel to each other. The mask machine device as claimed in claim 1, wherein the second joint group comprises a second welding device and a second flower wheel, the second welding device and the second flower wheel are arranged oppositely, and the second flower wheel has a plurality of first flower wheels. Two engaging patterns, the second flower wheel can be driven to rotate, and join the two inner sides of the mask materials between the second welding device and the second flower wheel. The mask machine device according to claim 1, wherein the second cutter wheel set comprises a second cutter wheel and a second anvil wheel, and the second cutter wheel and the second anvil wheel are opposite to each other. The device can drive the second cutter wheel and the second anvil wheel to rotate, and trim the mask materials located between the second cutter wheel and the second anvil wheel.

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