Full-automatic cup-shaped mask machine

Abstract

The utility model belongs to the technical field of mask production equipment, and particularly relates to a full-automatic cup-shaped mask machine which comprises a first machine frame, an upper lining device, an outer cover shaping device, an upper nose support device, an upper nose bridge strip device, an upper breather valve device, an upper ear belt device and a discharging device, and the outer cover shaping device, the upper nose support device, the upper nose bridge strip device, the upper breather valve device, the upper ear belt device and the discharging device are sequentially and fixedly installed on the first machine frame. The output end of the upper lining device is fixedly installed on the first machine frame and located between the outer cover shaping device and the upper nose pad device, a lifting device is arranged in the upper breather valve device and located below a mask conveying path, and the outer cover shaping device and the upper nose pad device are fixedly installed on the first machine frame. By means of the structural arrangement, automatic production of the masks of the breather valves in different assembling forms is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cup type mask machine of full -automatic, and it belongs to cup type mask production equipment technical field, especially cup type mask machine of full -automatic. BACKGROUND

[0002] Cup type mask is designed for people's health, in order to prevent some visible or invisible substances harmful to human body from filtering, so as to not give the influence to people. In the mask production process, cup type mask shaping is a key process step, in the existing mask cup shaping process, the main mode is that after the multilayer cloth is stacked, it is placed to the semi -automatic shaping station first to carry out mask body shaping treatment, then the mask body generated after shaping is moved to another semi -automatic machine by artificial and is welded, the multilayer cloth is welded together, then the welded mask body is moved to the punching machine station and is punched, and the complete mask body is cut out, and the mask semi -product is obtained, finally, the installation of relevant accessories forms mask finished product, in the prior art, the breathing valve assembled by the automatic production cup type mask machine is directly assembled on the outer surface of the cup type mask, and the automatic assembly of the breathing valve of the cup type mask is completed, and the cup type mask production equipment in the prior art cannot complete the automatic production of the cup type mask with the breathing valve assembled from the inside of the cup type mask. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a kind of full -automatic cup type mask machine, to solve the technical problem of single breathing valve assembly form of cup type mask machine in prior art.

[0004] To achieve the above-mentioned purpose, the utility model embodiment provides a kind of full -automatic cup type mask machine, including first rack, upper lining device and successively fixed installation on the outer cover shaping device, upper nose support device, upper nose bridge strip device, upper respiratory valve device, upper ear band device and discharge device of first rack, the output of the upper lining device is fixedly installed on the first rack, and the output of the upper lining device is located between the outer cover shaping device and the upper nose support device, the upper respiratory valve device is provided with lifting device, and the lifting device is located below mask conveying path, to move respiratory valve and pass through mask and be assembled upwards.

[0005] Preferably, the upper lining device comprises a second frame, a lining combination welding device, a folding device, a camber welding device, an unfolding segmentation device, a lining output device and a lining welding device, the lining welding device is located between the outer cover shaping device and the upper nose pad device, and is used for assembling a lining to a combined mask body, the lining combination welding device, the folding device, the camber welding device, the unfolding segmentation device and the lining output device are sequentially and fixedly installed on the second frame, and an output end of the lining output device extends into the lining welding device.

[0006] Preferably, the unfolding segmentation device comprises an unfolding movement module, a partition plate, a shearing device and an unfolding device, the unfolding movement module, the shearing device and the partition plate are fixedly installed on the second frame, the unfolding movement module is located below the partition plate, the unfolding device is fixedly installed on a movement end of the unfolding movement module, and the unfolding device is located between the partition plate and the unfolding movement module, two suction ends of the unfolding device are located on two sides of the partition plate respectively, a shearing end of the shearing device is located above the partition plate, and one end of the unfolding movement module extends below the lining output device.

[0007] Preferably, the unfolding device comprises a carrier plate and four suction devices, the carrier plate is fixedly installed on the movement end of the unfolding movement module, and the four suction devices are fixedly installed on the carrier plate, and each of the suction devices is arranged on two sides of the partition plate in pairs.

[0008] Preferably, the lining output device comprises an output movement module, a lining lifting device and a lining movement device, the output movement module is erected on the second frame, an output end of the unfolding segmentation device extends below the output movement module, the other end of the output movement module extends into the lining welding device, the lining lifting device is fixedly installed on a movement end of the output movement module, the lining movement device is fixedly installed on a movement end of the lining lifting device, and the lining movement device is located above the output end of the unfolding segmentation device.

[0009] Preferably, the upper respiratory valve device further comprises an assembly hole shaping device, a punching device, an ultrasonic welding device, a respiratory valve feeding device, a height adjusting device and a clamping device, the assembly hole shaping device, the punching device, the respiratory valve feeding device and the ultrasonic welding device are fixedly installed on the first rack, the assembly hole shaping device and the punching device are located on the feeding side of the ultrasonic welding device, the punching device is located between the assembly hole shaping device and the ultrasonic welding device, and the lifting device is located below the welding head of the ultrasonic welding device, the height adjusting device is fixedly installed on the main body of the lifting device, the clamping device is fixedly installed on the moving end of the height adjusting device, and the clamping device is located between the respiratory valve feeding device and the moving end of the lifting device.

[0010] Preferably, the clamping device comprises a clamping moving module and a gripper, the clamping moving module is fixedly installed on the moving end of the height adjusting device, and the gripper is fixedly installed on the moving end of the clamping moving module and moves back and forth between the respiratory valve feeding device and the lifting device.

[0011] Preferably, the inner lining lifting device comprises a fixed plate, a lifting cylinder, a lower mold and a fixed clamp, the fixed plate is fixedly installed in the first rack, and the height adjusting device is fixedly installed on the fixed plate, the lifting cylinder is fixedly installed on the fixed plate, and the lifting end of the lifting cylinder passes through the fixed plate upwardly, the lower mold is fixedly installed on the lifting end of the lifting cylinder, the lower mold is located below the ultrasonic welding device, and the lower mold is provided with an upwardly opening mounting hole, and the fixed clamp is arranged in the mounting hole for clamping the respiratory valve.

[0012] Preferably, the upper ear band device comprises two oppositely arranged folding positioning devices, a support seat and a welding fixing device, the folding positioning devices and the support seat are fixedly installed on the first rack, the two folding positioning devices are respectively located on the two sides of the support seat, and the folding positioning devices are located on the two side edges of the folding mask, the welding fixing device is fixedly installed on the first rack, and the welding fixing device is provided with two welding ends respectively facing the two folding ends of the mask.

[0013] Preferably, the folding positioning device comprises a lifting support device, a pushing device and two welding pressure plates, the lifting support device and the pushing device are fixedly installed on the first rack, the welding pressure plates are fixedly installed on the moving end of the pushing device, and the two welding pressure plates are oppositely arranged, and the two support ends of the lifting support device are respectively arranged towards the two welding pressure plates.

[0014] The full-automatic cup-shaped mask machine provided in the embodiments of the utility model has at least one of the following technical effects:

[0015] The full-automatic cup-shaped mask machine is assembled by the first rack, the cover shaping device, the upper lining device, the upper nose holder device, the upper nose bridge strip device, the upper breathing valve device, the upper ear band device and the discharging device, wherein the upper breathing valve device is provided with a lifting device below the mask conveying path, the breathing valve passes through the opening on the mask from bottom to top through the lifting device, and the breathing valve is assembled from the inside of the mask, during the assembly, the cover shaping device, the upper nose holder device, the upper nose bridge strip device, the upper breathing valve device, the upper ear band device and the discharging device are fixedly installed above the first rack, the cover shaping device, the upper nose holder device, the upper nose bridge strip device, the upper breathing valve device, the upper ear band device and the discharging device are sequentially and orderly arranged, the output end of the upper lining device is fixedly installed above the first rack, the output end of the upper lining device is located between the cover shaping device and the upper nose holder device, the first rack is provided with a conveying device, the conveying device penetrates through the cover shaping device, the upper lining device, the upper nose holder device, the upper nose bridge strip device, the upper breathing valve device and the upper ear band device, and the product conveying between various stations is completed, during the operation process, the multi-layer mask main body fabric is combined together through the cover shaping device to perform the cover main body contour shaping, during the shaping process, the four mask main bodies are operated in groups, each mask main body needs to be shaped twice, the position of the mask main body is moved by two mask main bodies each time during the shaping process, so that the twice shaping operation of each mask main body during the moving process is completed, and then the mask main body is conveyed to the output end of the upper lining device, the upper lining device combines the multi-layer lining fabric to form the lining required by the cup-shaped mask, and then shifts to the output end of the upper lining device to be overlapped and combined with the cover main body and is welded together, the mask main body with the lining is moved to the upper nose holder device, the mask nose holder is combined, and then is shifted to the upper nose bridge strip device to perform the external nose bridge strip assembly, the upper nose bridge strip device is provided with a shifting device for shifting the product, the product is moved in groups during the moving process, the mask is placed on the upper nose bridge strip device one by one, a code spraying device is arranged in the upper nose bridge strip device, the surface of the mask is code sprayed, the mask is punched to assemble the breathing valve, the breathing valve is assembled from the inside of the mask through the lifting of the lifting device, the mask is moved to the upper ear band device to assemble the ear band after the breathing valve assembly is completed, the ear band assembly of the mask is completed, the mask is moved to the discharging device after the ear band assembly is completed, the discharging device clamps and discharges the mask one by one, and through the above structure, the full-automatic cup-shaped mask machine in the application can automatically complete the cup-shaped mask production with the breathing valve assembled from the inside. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 The plan view of the full-automatic cup-shaped mask machine is provided.

[0018] Figure 2 The front half (not including the first rack) effect diagram of the full-automatic cup-shaped mask machine is provided.

[0019] Figure 3 The rear half (not including the first rack) effect diagram of the full-automatic cup-shaped mask machine is provided.

[0020] Figure 4 The effect diagram of the upper ear band device of the full-automatic cup-shaped mask machine is provided.

[0021] Figure 5 The effect diagram of the upper breathing valve device of the full-automatic cup-shaped mask machine is provided.

[0022] Figure 6 The combination effect diagram of the lifting device and the clamping device of the upper breathing valve device of the full-automatic cup-shaped mask machine is provided.

[0023] Figure 7 The effect diagram of the upper inner lining device (not including the inner lining welding device) of the full-automatic cup-shaped mask machine is provided.

[0024] Figure 8 The effect diagram of the unfolding and dividing device of the upper inner lining device of the full-automatic cup-shaped mask machine is provided.

[0025] Figure 9 The effect diagram of the unfolding device of the upper inner lining device of the full-automatic cup-shaped mask machine is provided.

[0026] Figure 10 The effect diagram of the inner lining output device of the upper inner lining device of the full-automatic cup-shaped mask machine is provided.

[0027] Figure 11 The combination effect diagram of the inner lining lifting device and the inner lining moving device of the upper inner lining device of the full-automatic cup-shaped mask machine is provided.

[0028] In the drawings, various reference signs are used.

[0029] 10—First frame; 20—Upper inner lining device; 21—Second frame

[0030] 22—Inner Liner Assembly Welding Device; 23—Folding Device; 24—Arc Surface Welding Device

[0031] 25—Expanding and dividing device; 26—Inner lining output device; 27—Inner lining welding device

[0032] 30—Outer cover shaping device; 40—Upper nose pad device; 50—Upper nose bridge strip device

[0033] 60—Upper breathing valve device; 61—Lifting device; 62—Assembly hole shaping device

[0034] 63—Punching device; 64—Ultrasonic welding device; 65—Breathing valve feeding device

[0035] 66—Height adjustment device; 67—Clamping device; 70—Upper ear strap device

[0036] 71—Folding and positioning device; 72—Support base; 73—Welding and fixing device

[0037] 80—Discharge device 251—Expanding and moving module 252—Baffle

[0038] 253—Shearing device; 254—Unfolding device; 261—Output moving module

[0039] 262—Inner Lining Lifting Device; 263—Inner Lining Moving Device; 611—Fixed Plate

[0040] 612—Lifting Cylinder; 613—Lower Mold; 614—Fixing Fixture

[0041] 671—Clamping and moving module; 672—Gripper; 711—Lifting and supporting device

[0042] 712—Propulsion device; 713—Welded pressure plate; 2541—Carrier plate

[0043] 2542—Suction device. Detailed Implementation

[0044] The embodiments of this utility model are described in detail below, with examples of the embodiments shown in the appendix. Figures 1-11 As shown, the same or similar reference numerals throughout denote the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain embodiments of the present invention, and should not be construed as limiting the present invention.

[0045] In the description of the embodiments of the utility model, it is understood that the directions or position relations of the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the embodiments of the utility model and simplifying the description, and thus cannot be understood as indicating or implying that the devices or elements indicated must have a specific direction, be constructed and operated in a specific direction, and thus cannot be understood as limiting the utility model.

[0046] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0047] In the embodiments of the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meanings of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0048] In one embodiment of the utility model, Figures 1-3 and Figure 7 As shown in the drawings, a full-automatic cup-shaped mask machine is provided, which comprises a first rack 10, an upper lining device 20, an outer cover shaping device 30, an upper nose pad device 40, an upper nose bridge strip device 50, an upper breathing valve device 60, an upper ear band device 70 and a discharging device 80 which are fixedly installed on the first rack 10 in sequence, the output end of the upper lining device 20 is fixedly installed on the first rack 10, and the output end of the upper lining device 20 is located between the outer cover shaping device 30 and the upper nose pad device 40, the lifting device 61 is arranged in the upper breathing valve device 60, and the lifting device 61 is located below the mask conveying path and is used for moving the breathing valve to pass through the mask upward for assembly.

[0049] The first rack 10 is designed in sections, the outer cover shaping device 30, the output end of the upper lining device 20 and the upper nose pad device 40 are arranged in the front half of the first rack 10, and the upper nose bridge strip device 50, the upper breathing valve device 60, the upper ear band device 70 and the discharging device 80 are all arranged on the upper surface of the rear half of the first rack 10.

[0050] The full-automatic cup-shaped mask machine is further provided with a feeding rack adjacent to the feeding side of the first rack 10, which is used for feeding the overlapped cloth of the multi-layer mask body to the outer cover shaping device 30 on the first rack 10.

[0051] As shown in Figures 1-2 , the outer cover shaping device 30 comprises an auxiliary positioning device, a cloth overlapping positioning device and a shaping upper and lower mold device. The cloth overlapping device is fixedly installed on the first rack 10 and is arranged close to the edge of one end of the first rack 10. On one hand, it is used for receiving the multi-layer cloth output by the feeding rack, and on the other hand, it is used for positioning and limiting the combined cloth to avoid the cloth from moving under the action of external force.

[0052] As shown in Figures 1-2 , the shaping upper and lower mold device is provided with four shaping stations on the top, which is used for shaping the main body of four cup-shaped masks at one time. The position of each cup-shaped mask is moved by two masks, so that the movement process of one mask body in the shaping upper and lower mold device is operated twice by the shaping upper and lower mold device. The auxiliary positioning device and the cloth overlapping positioning device are respectively arranged on the two sides of the shaping upper and lower mold device, which is fixed on both sides when the shaping upper and lower mold device shapes the contour of the mask body, so as to avoid the displacement of the two ends caused by the pressure of the shaping upper and lower mold device in the shaping process, thereby affecting the shaping effect. The auxiliary positioning device is fixedly installed on the upper mold of the shaping upper and lower mold device and moves with the upper mold of the shaping upper and lower mold device, so as to ensure that the mask body in the conveying process can be pressed and fixed in time when the shaping upper and lower mold device shapes.

[0053] As shown in Figures 1-2As shown, the upper nose pad device 40 includes a nose pad waste collecting device, a nose pad punching device, a nose pad welding device, a nose pad feeding device, an outer contour shaping device and a waste cutting device. The nose pad punching device, the nose pad welding device and the nose pad feeding device are fixedly installed above the first rack 10. The nose pad waste collecting device is located on one side of the first rack 10. The nose pad waste collecting device and the nose pad feeding device are respectively located on both sides of the first rack 10, so as to complete the continuous conveying of the nose pad raw material. The nose pad raw material passes through the punching base interlayer of the nose pad punching device. The slider of the nose pad punching device is located below the punching base. The punching base is located below the conveying path of the mask body. The nose pad welding device is located above the conveying path of the mask body. The slider moves upwards to punch the nose pad raw material passing through the punching base. Under the support of the slider, the nose pad formed after punching is below the mask body. The nose pad welding device positions and welds the overlapping area of the mask body and the nose pad. After completion, the slider and the nose pad welding device return to the original position. The nose pad raw material and the mask body continue to be conveyed. When the next group of mask bodies moves to the assembly station, the nose pad raw material and the mask body stop at the same time. The nose pad assembly operation is repeated, so as to complete the nose pad assembly of the mask body in each group.

[0054] After the nose pad positioning and assembly are completed, the mask assembly moves to the outer contour shaping device to perform edge contour welding of the mask with the nose pad. After the mask contour welding is completed, the product moves to the waste cutting device to cut and separate the edge waste of the mask after the outer contour shaping. After separation, the product moves on the transfer device arranged on the upper half of the first rack 10. During the movement of the transfer device, two products are extracted and moved at a time. When the products are placed on the upper nose bridge device 50, they are placed one by one. The transfer of the product is repeated. The first rack 10 is provided with a mask body waste collecting device for collecting the mask body waste formed after cutting by the waste cutting device.

[0055] As Figure 1 and Figure 3As shown, the upper nose bridge strip device 50 further comprises a nose bridge strip assembling device and a code spraying device, which are respectively located on both sides of the mask conveying path. The nose bridge strip assembling device comprises a feeding disc, a straightening device, a cutting device, a nose bridge strip clamping device, a nose bridge strip hot pressing forming plate, a nose bridge strip secondary forming plate and a nose bridge strip supporting seat 72. The feeding disc, the straightening device, the cutting device, the nose bridge strip clamping device and the nose bridge strip supporting seat 72 are all arranged on the upper surface of the first rack 10. The nose bridge strip hot pressing forming plate and the nose bridge strip secondary forming plate are both slidably arranged on the upper surface of the first rack 10 and fixedly connected between each other, so as to ensure synchronous movement of the nose bridge strip hot pressing forming plate and the nose bridge strip secondary forming plate and operation of two products at the same time, thereby improving production efficiency. The nose bridge strip wound on the feeding disc is adjusted by the straightening device and then passes through the cutting device. After the nose bridge strip clamping device clamps the nose bridge strip with a fixed length, the cutting device clamps and fixes the nose bridge strip and cuts the nose bridge strip at the same time. The nose bridge strip clamping device clamps the nose bridge strip with a fixed length and places the nose bridge strip on the nose bridge strip hot pressing forming plate. The nose bridge strip hot pressing forming plate moves in the product direction, and the nose bridge strip is attached to the surface of the product. At the same time, the nose bridge strip supporting seat 72 moves upward into the product, so as to support the nose bridge strip hot pressing forming plate to press and form the nose bridge strip. The supporting positions on the upper surface of the nose bridge strip supporting seat 72 are provided with two supporting positions, which move synchronously and realize secondary forming of the assembled nose bridge strip by the nose bridge strip secondary forming plate.

[0056] As shown in Figure 1 and Figure 3 The discharging device 80 comprises a conveying belt, a discharging moving device and a discharging grabbing device. The conveying belt and the discharging moving device are both fixedly arranged on the upper surface of the first rack 10. One end of the conveying belt is arranged adjacent to the discharging moving device. The discharging grabbing device is fixedly arranged on the moving end of the discharging moving device and moves back and forth between the product conveying path and the conveying belt, so as to output the products one by one

[0057] The full-automatic cup-shaped mask machine is assembled by the first rack 10, the outer cover shaping device 30, the upper lining device 20, the upper nose pad device 40, the upper nose bridge strip device 50, the upper breathing valve device 60, the upper ear band device 70 and the discharging device 80, wherein the upper breathing valve device 60 is provided with a lifting device 61 located below the mask conveying path, the breathing valve passes through the opening on the mask from bottom to top through the lifting device 61, and the breathing valve is assembled from the inside of the mask, when assembling, the outer cover shaping device 30, the upper nose pad device 40, the upper nose bridge strip device 50, the upper breathing valve device 60, the upper ear band device 70 and the discharging device 80 are fixedly installed on the first rack 10, the outer cover shaping device 30, the upper nose pad device 40, the upper nose bridge strip device 50, the upper breathing valve device 60, the upper ear band device 70 and the discharging device 80 are sequentially and orderly arranged, the output end of the upper lining device 20 is fixedly installed on the first rack 10, meanwhile, the output end of the upper lining device 20 is located between the outer cover shaping device 30 and the upper nose pad device 40, and the first rack 10 is provided with a conveying device penetrating through the outer cover shaping device 30, the upper lining device 20, the upper nose pad device 40, the upper nose bridge strip device 50, the upper breathing valve device 60 and the upper ear band device 70, and the product conveying between various stations is completed, in the operation process, the multi-layer mask main body fabric is combined together by the outer cover shaping device 30 to perform outer cover main body contour shaping, in the shaping process, the mask main body is operated in groups of four, and each mask main body needs to be shaped twice, the position of the mask main body is moved by two mask main bodies each time in the shaping process, so that the twice shaping operation of each mask main body is completed in the moving process, and then the mask main body is conveyed to the output end of the upper lining device 20, the multi-layer lining fabric is combined by the upper lining device 20 to form the lining required by the cup-shaped mask, and then is transferred to the output end of the upper lining device 20 to be overlapped and combined with the outer cover main body and is welded together, the mask main body with the lining is moved to the upper nose pad device 40, the mask nose pad is combined, and then is transferred to the upper nose bridge strip device 50 to perform external nose bridge strip assembly, the upper nose bridge strip device 50 is provided with a transfer device for transferring the product, in the moving process, the products are moved in groups of two, and when the mask is placed on the upper nose bridge strip device 50, the mask is placed one by one, the code spraying device is arranged in the upper nose bridge strip device 50, the surface of the mask is code sprayed, the mask is punched to assemble the breathing valve, the breathing valve is assembled from the inside of the mask through the lifting of the lifting device 61, the mask is moved to the upper ear band device 70 to assemble the ear band, the ear band assembly of the mask is completed, after the ear band assembly is completed, the mask is moved to the discharging device 80, the discharging device 80 clamps and discharges the mask one by one, through the above structure, the full-automatic cup-shaped mask machine in the application can automatically complete the cup-shaped mask production with the breathing valve assembled from the inside.

[0058] In another embodiment of the present application, Figures 1-2And Figures 7-11 As shown in the drawings, the upper lining device 20 comprises a second rack 21, a lining combination welding device 22, a folding device 23, an arc welding device 24, an unfolding and dividing device 25, a lining output device 26 and a lining welding device 27, the lining welding device 27 is located between the outer cover shaping device 30 and the upper nose pad device 40, and is used for assembling the lining to the combined mask body, the lining combination welding device 22, the folding device 23, the arc welding device 24, the unfolding and dividing device 25 and the lining output device 26 are sequentially arranged and fixedly installed on the second rack 21, the output end of the lining output device 26 extends to the lining welding device 27, and a lining material rack is further arranged in the upper lining device 20, the lining material rack is arranged adjacent to the end of the second rack 21, and is used for overlapping and arranging multiple layers of materials, the lining combination welding device 22 preliminarily welds the multiple layers of lining materials arranged and overlapped, then the lining in the conveying process is automatically folded downward through the triangular folding plate extending upward and downward, and then the lining material after folding is pulled into the welding and cutting through the traction wheel arranged on the arc welding device 24, the waste above is turned into the waste edge trimming machine, and the lining below continues to move to the unfolding and dividing device 25 and is unfolded, then is cut and separated one by one and continues to be conveyed to the lining output device 26, the lining output device 26 extracts the lining in the unfolded state and moves to the lining welding device 27, the mask body is placed above the lining, then the combination in the overlapped state is welded, and the preliminary combination is completed.

[0059] The lining welding device 27 comprises a support frame, a lining welding upper die and a lining receiving device, the lining receiving device and the support frame are both fixedly installed above the second rack 21, and the lining receiving device can move below the tail end of the lining output device 26, is used for receiving the lining in the unfolded state moved by the lining output device 26, then the lining receiving device moves below the conveying path of the mask body, overlaps the mask body, the lining welding upper die is fixedly installed above the support frame, and the lining welding upper die presses downward to combine and weld the mask body and the lining of the combined cup-shaped mask.

[0060] The lining receiving device comprises a receiving and moving module, a lifting adjusting device and a lower die plate, the receiving and moving module is fixedly installed on the first rack 10, the lifting adjusting device is fixedly installed on the moving end of the receiving and moving module, and the lower die plate is fixedly installed on the lifting end of the lifting adjusting device.

[0061] In another embodiment of the utility model, as Figures 7-9As shown, the unfolding and separating device 25 comprises an unfolding and moving module 251, a partition plate 252, a shearing device 253 and an unfolding device 254, the unfolding device 254 is used for separating the inner lining fabrics overlapped together and moving and conveying under the action of the unfolding and moving module 251, the shearing device 253 is used for cutting and separating the continuous multiple inner linings, the partition plate 252 is used for blocking the two layers of inner layers, the unfolding and moving module 251, the shearing device 253 and the partition plate 252 are fixedly installed on the second rack 21, the unfolding and moving module 251 is located below the partition plate 252, the unfolding device 254 is fixedly installed on the moving end of the unfolding and moving module 251, and the unfolding device 254 is located between the partition plate 252 and the unfolding and moving module 251, the two suction ends of the unfolding device 254 are located on the two sides of the partition plate 252 respectively, the shearing end of the shearing device 253 is located above the partition plate 252, one end of the unfolding and moving module 251 extends to below the inner lining output device 26, and two positioning clamps are further arranged above the shearing device 253, the two positioning clamps and the two cutting knives above the shearing device 253 are staggered and spaced, and are respectively used for clamping and fixing the top of the inner lining, so that the inner lining is prevented from falling off during cutting.

[0062] In another embodiment of the present application, as shown in Figures 7-9 The unfolding device 254 comprises a carrier plate 2541 and four suction devices 2542, the carrier plate 2541 is fixedly installed on the moving end of the unfolding and moving module 251, and the four suction devices 2542 are all fixedly installed on the carrier plate 2541 and oppositely arranged on the two sides of the partition plate 252.

[0063] The suction device 2542 comprises a first mounting plate, a second mounting plate, a first telescopic cylinder, a second telescopic cylinder and two suction blocks, the first mounting plate is fixedly installed on the carrier plate 2541, the first telescopic cylinder is fixedly installed on the first mounting plate, the second telescopic cylinder is fixedly installed on the moving end of the first telescopic cylinder, the second mounting plate is fixedly installed on the moving end of the second telescopic cylinder, the two suction blocks are arranged side by side on the side surface of the second mounting plate, and the suction blocks are connected with a negative pressure machine, so as to realize the suction effect on the inner lining and achieve the unfolding of the inner lining.

[0064] In another embodiment of the present application, as shown in Figure 7 and Figures 10-11As shown, the inner liner output device 26 comprises an output moving module 261, an inner liner lifting device 262 and an inner liner moving device 263, the output moving module 261 is arranged on the second rack 21, and the output end of the unfolding and dividing device 25 extends to below the output moving module 261, the other end of the output moving module 261 extends to the inner liner welding device 27, the inner liner lifting device 262 is fixedly installed on the moving end of the output moving module 261, the inner liner moving device 263 is fixedly installed on the moving end of the inner liner lifting device 262, and the inner liner moving device 263 is located above the output end of the unfolding and dividing device 25, the inner liner lifting device 262 drives the height of the inner liner moving device 263 to be adjusted, so that the inner liner moving device 263 can suck the two side edges of the inner liner in the unfolded state, and the position of the inner liner is transferred, the unfolding device 254 returns to the next group of inner liner moving, the inner liner lifting device 262 lifts the inner liner moving device 263, and the inner liner is moved from one end of the output moving module 261 to the other end under the drive of the moving end of the output moving module 261, then the inner liner lifting device 262 is lowered, the inner liner moving device 263 releases the suction force on the inner liner, and the inner liner is placed in the inner liner welding device 27 below the mask body, and the output moving module 261 returns to continue the next moving and transferring operation.

[0065] In another embodiment of the present application, as shown in Figure 1 、 Figure 3 and Figures 5-6As shown, the upper respiratory valve device 60 further comprises an assembly hole shaping device 62, a punching device 63, an ultrasonic welding device 64, a lifting device, a height adjusting device 66 and a clamping device 67, the assembly hole shaping device 62, the punching device 63, the respiratory valve feeding device 65 and the ultrasonic welding device 64 are fixedly installed on the first rack 10, the assembly hole shaping device 62 and the punching device 63 are located on the feeding side of the ultrasonic welding device 64, the punching device 63 is located between the assembly hole shaping device 62 and the ultrasonic welding device 64, and the lifting device 61 is located below the welding head of the ultrasonic welding device 64, the height adjusting device 66 is fixedly installed on the main body of the lifting device 61, the clamping device 67 is fixedly installed on the moving end of the height adjusting device 66, and the clamping device 67 is located between the respiratory valve feeding device 65 and the moving end of the lifting device 61, in the mask processing process, the multi-layer cloth of the opening contour part of the respiratory valve mounting hole is welded and positioned from the assembly hole shaping device 62, then moved to the punching device 63 to punch the mounting hole position in the middle to form a hole, then the product with the mounting hole processed is moved below the welding end of the ultrasonic welding device, the respiratory valve feeding device 65 inputs the respiratory valve, the clamping device 67 moves up and down under the adjustment of the height adjusting device 66 to adjust the height, then clamps the respiratory valve, and then the height of the clamping device 67 is adjusted by the height adjusting device 66 to ensure that the movement of the clamping device 67 can move the respiratory valve to the respiratory valve placing position on the top of the lifting device 61, then the lifting device 61 drives the respiratory valve to pass through the mounting hole formed on the product, and the working end of the ultrasonic welding device 64 is lowered to overlap and weld the overlapping area of the respiratory valve and the product to complete the assembly of the respiratory valve on the product, and after the assembly is completed, the lifting device 61 and the ultrasonic welding device 64 are reset to continue the next respiratory valve assembly action.

[0066] The respiratory valve feeding device 65 is provided with a feeding recognition device for recognizing the state of the respiratory valve, the feeding recognition device is fixedly installed on the first rack 10, and the recognition end of the feeding recognition device is located above the feeding path of the respiratory valve feeding device 65.

[0067] The first rack 10 is provided with a shaping device for adjusting the respiratory valve mounting area, and the shaping device comprises

[0068] In another embodiment of the utility model, as shown in Figure 1 、 Figure 3 and Figures 5-6As shown, the clamping device 67 comprises a clamping moving module 671 and a gripper 672, the moving path of the clamping moving module 671 is arranged perpendicularly to the product conveying path, the clamping moving module 671 is fixedly installed on the moving end of the height adjusting device 66, the gripper 672 is fixedly installed on the moving end of the clamping moving module 671 and moves back and forth between the breathing valve feeding device 65 and the lifting device 61, and the breathing valve is transferred between different height levels by the intermediate movement of the gripper 672.

[0069] In another embodiment of the utility model, as shown in Figure 1 、 Figure 3 and Figures 5-6 , the lifting device 61 comprises a fixed plate 611, a lifting cylinder 612, a lower die 613 and a fixed clamp 614, the fixed plate 611 is fixedly installed in the rack, the height adjusting device 66 is fixedly installed on the fixed plate 611, the lifting cylinder 612 is fixedly installed on the fixed plate 611, the lifting end of the lifting cylinder 612 is arranged upwards through the fixed plate 611, the lower die 613 is fixedly installed on the lifting end of the lifting cylinder 612, the lower die 613 is located below the ultrasonic welding device 64, an installation hole facing upwards is formed in the lower die 613, a closed annular stepped surface for limiting the breathing valve is arranged at the opening position of the installation hole, and the fixed clamp 614 is arranged in the installation hole and used for clamping the breathing valve, the breathing valve is placed at the opening of the installation hole under the movement of the clamping device 67, and then the fixed clamp 614 clamps the reinforcing rib at the bottom of the breathing valve, so that the problem of falling of the breathing valve during the movement of the lifting device 61 or during the welding process is avoided.

[0070] In another embodiment of the utility model, as shown in Figure 1 and Figures 3-4 , the upper ear band device 70 comprises two oppositely arranged folding positioning devices 71, a support seat 72 and a welding fixing device 73, the folding positioning devices 71 and the support seat 72 are both fixedly installed on the first rack 10, the two folding positioning devices 71 are respectively located at the two sides of the support seat 72, the two sides of the folding mask edge, the welding fixing device 73 is fixedly installed on the first rack 10, the welding fixing device 73 is provided with two welding ends respectively facing the two folding ends of the mask, the support seat 72 is located below the mask and is used for supporting the two welding side surfaces of the mask, the support seat 72 can move up and down to avoid interference to the conveying of the mask, in the operation process, the support seat 72 moves up to provide internal support for the in-place mask, the two ends of the folding mask are wrapped by the folding positioning devices 71, and the two ends of the folded mask are welded by the welding fixing device 73 to avoid the ear band from falling off.

[0071] As shown in Figure 1 and Figures 3-4As shown, the welding fixing device 73 is provided with a pull wire device, which comprises an ear band placing device, a pull ear band moving module, a support ear band moving module, a cut ear band device, a pull ear band device, an ear band fixing device, an ear band shaping device, two ear band limiting devices and two assembly fixing clamps, the ear band placing device and the support ear band moving module are fixedly installed on the welding fixing device 73, the pull ear band moving module and the two assembly fixing clamps are fixedly installed on the first rack 10, the cut ear band device, the pull ear band device, the ear band fixing device and the ear band limiting device are fixedly installed on the pull ear band moving module, the ear band limiting device is used for limiting the positions of two end points when the shape of the ear band is adjusted, the cut ear band device is fixedly installed on the moving end of the pull ear band moving module, the ear band shaping device is fixedly installed on the support ear band moving module and is used for supporting the ear band into a U shape so that the ear band covers the ear band mounting points at two ends of the mask, the distance between two fixing points of the ear band shaping device is smaller than the distance between two fixing points of the two ear band limiting devices, the two assembly fixing clamps are located on the two sides of the product conveying path respectively, the distance between two clamping points on the upper assembly fixing clamps is the same as the distance between two fixing points of the ear band limiting device, in use, the ear band output by the ear band placing device passes through the ear band fixing device, the end portion is clamped by the pull ear band device, the ear band with the required length is pulled, the two ear band limiting devices move upwards and tightly contact the side surface of the product adjacent to the ear band, the ear band shaping device moves downwards and pushes the ear band from the other side surface of the ear band to move to the position above the other side of the product conveying path, the two assembly fixing clamps move upwards and clamp the end portions of the ear band across the product conveying path respectively, the ear band fixing device fixes the conveying end portion of the ear band, the cut ear band device cuts the ear band, and the assembly fixing device moves downwards so that the ear band between the two clamping points is placed on the two end positions on the mask.

[0072] In another embodiment of the present application, Figure 1 and Figures 3-4As shown, the folding positioning device 71 comprises a lifting supporting device 711, a pushing device 712 and two welding pressure plates 713, the lifting supporting device 711 and the pushing device 712 are fixedly installed on the first rack 10, the welding pressure plates 713 are fixedly installed on the moving end of the pushing device 712, the two welding pressure plates 713 are oppositely arranged, the two supporting ends of the lifting supporting device 711 are respectively arranged towards the two welding pressure plates 713, the moving end of the pushing device 712 is provided with a lifting cylinder 612, the welding pressure plates 713 are fixed on the moving end of the lifting cylinder 612 arranged upwards, and one end of the welding pressure plates 713 is upwardly and obliquely arranged towards the direction close to the mask, two air-avoiding positions are arranged on the welding pressure plates 713, the two air-avoiding positions are located at the side edge towards the mask, the height relationship between the welding pressure plates 713 and the mask is adjusted through the lifting cylinder 612, the mask end is upwardly folded and wrapped around the ear band through the upward movement of the welding pressure plates 713, then the pushing device 712 pushes to tightly press the welding pressure plates 713 on the side surface of the mask, compacts the folded surface of the mask, and then the two welding ends of the welding fixing device 73 pass through the air-avoiding positions to weld the mask.

[0073] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fully automatic cup mask machine, characterized in that: The mask production device comprises a first rack, an upper lining device, a cover shaping device, an upper nose pad device, an upper nose bridge strip device, an upper breathing valve device, an upper ear band device and a discharging device which are sequentially fixedly installed on the first rack, an output end of the upper lining device is fixedly installed on the first rack, and the output end of the upper lining device is located between the cover shaping device and the upper nose pad device, a lifting device is arranged in the upper breathing valve device, and the lifting device is located below a mask conveying path and is used for moving a breathing valve upward to pass through the mask for assembly.

2. The fully automatic cup mask machine according to claim 1, characterized in that: The upper lining device comprises a second rack, a lining combination welding device, a folding device, an arc surface welding device, an unfolding and dividing device, a lining output device and a lining welding device, the lining welding device is located between the cover shaping device and the upper nose pad device and is used for assembling a lining to a combined mask body, the lining combination welding device, the folding device, the arc surface welding device, the unfolding and dividing device and the lining output device are sequentially arranged and fixedly installed on the second rack, and an output end of the lining output device extends into the lining welding device.

3. The fully automatic cup mask machine according to claim 2, characterized in that: The unfolding and dividing device comprises an unfolding movement module, a partition plate, a shearing device and an unfolding device, the unfolding movement module, the shearing device and the partition plate are fixedly installed on the second rack, the unfolding movement module is located below the partition plate, the unfolding device is fixedly installed on a movement end of the unfolding movement module, the unfolding device is located between the partition plate and the unfolding movement module, two suction ends of the unfolding device are respectively located on two sides of the partition plate, a shearing end of the shearing device is located above the partition plate, and one end of the unfolding movement module extends below the lining output device.

4. The fully automatic cup mask machine according to claim 3, characterized in that: The unfolding device comprises a carrier plate and four suction devices, the carrier plate is fixedly installed on the movement end of the unfolding movement module, the four suction devices are fixedly installed on the carrier plate, and each of the suction devices is arranged on one side of the partition plate opposite to the other.

5. The fully automatic cup mask machine according to claim 2, characterized in that: The lining output device comprises an output movement module, a lining lifting device and a lining movement device, the output movement module is erected on the second rack, an output end of the unfolding and dividing device extends below the output movement module, the other end of the output movement module extends into the lining welding device, the lining lifting device is fixedly installed on a movement end of the output movement module, the lining movement device is fixedly installed on a movement end of the lining lifting device, and the lining movement device is located above the output end of the unfolding and dividing device.

6. The fully automatic cup mask machine according to claim 1, characterized in that: The upper respiratory valve device further comprises an assembly hole shaping device, a punching device, an ultrasonic welding device, a respiratory valve feeding device, a height adjusting device and a clamping device, the assembly hole shaping device, the punching device, the respiratory valve feeding device and the ultrasonic welding device are fixedly installed on the first rack, the assembly hole shaping device and the punching device are located on the feeding side of the ultrasonic welding device, the punching device is located between the assembly hole shaping device and the ultrasonic welding device, and the lifting device is located below the welding head of the ultrasonic welding device, the height adjusting device is fixedly installed on the main body of the lifting device, the clamping device is fixedly installed on the moving end of the height adjusting device, and the clamping device is located between the respiratory valve feeding device and the moving end of the lifting device.

7. The fully automatic cup mask machine according to claim 6, characterized in that: The clamping device comprises a clamping moving module and a gripper, the clamping moving module is fixedly installed on the moving end of the height adjusting device, and the gripper is fixedly installed on the moving end of the clamping moving module and moves back and forth between the respiratory valve feeding device and the lifting device.

8. The fully automatic cup mask machine according to claim 6, characterized in that: The lifting device comprises a fixed plate, a lifting cylinder, a lower mold and a fixed clamp, the fixed plate is fixedly installed in the first rack, and the height adjusting device is fixedly installed on the fixed plate, the lifting cylinder is fixedly installed on the fixed plate, and the lifting end of the lifting cylinder passes through the fixed plate upwards, the lower mold is fixedly installed on the lifting end of the lifting cylinder, the lower mold is located below the ultrasonic welding device, and an upward mounting hole is formed in the lower mold, and the fixed clamp is arranged in the mounting hole for clamping the respiratory valve.

9. The fully automatic cup mask machine according to claim 1, characterized in that: The upper ear band device comprises two oppositely arranged folding positioning devices, a support seat and a welding fixing device, the folding positioning device and the support seat are fixedly installed on the first rack, the two folding positioning devices are respectively located on the two sides of the support seat, and the folding positioning device is located on the two sides of the folding mask, the welding fixing device is fixedly installed on the first rack, and the welding fixing device is provided with two welding ends respectively facing the two mask folding ends.

10. The fully automatic cup mask machine according to claim 9, characterized in that: The folding positioning device comprises a lifting support device, a pushing device and two welding pressure plates, the lifting support device and the pushing device are fixedly installed on the first rack, the welding pressure plates are fixedly installed on the moving end of the pushing device, and the two welding pressure plates are oppositely arranged, and the two support ends of the lifting support device are respectively arranged towards the two welding pressure plates.

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