A fully automatic mask production line

Abstract

The invention relates to a full-automatic mask production line, belonging to the technical field of mask production equipment, comprising a nose bridge line and raw materials, wherein the nose bridge line and the raw materials are connected with a folding mechanism through a material passing mechanism, a welding material pulling mechanism is installed on one side of the folding mechanism, the welding material pulling mechanism is sent to a conveying mechanism through a left and right flap mechanism, an ear strap welding and cutting mechanism is installed on one side of the conveying mechanism, and the ear strap welding and cutting mechanism is connected with a discharging mechanism through an ear strap flipping mechanism; the invention optimizes the production line, reduces the transportation time of intermediate links, realizes the full automation of the production process, reduces labor, reduces costs, improves production efficiency, and has very high economic and social benefits.

Description

Technical Field

[0001] The invention relates to the technical field of mask production equipment, in particular to a fully automatic mask production line. Background Art

[0002] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose, so as to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose. It is made of gauze or paper. With the continuous increase in market demand, the demand for mask production equipment is also growing.

[0003] In the current mask production process, most of the production methods adopt a single device and manual assistance, which is relatively inefficient and requires more labor and transportation time. Therefore, improvement is needed. The present invention, on the basis of optimizing and improving a single device, adds a part of automated equipment, and combines the efficiency of mask body and ear strap welding, adopts a one-to-two outer ear strap (one mask device, two outer ear strap welding devices) mode to design this production line, which greatly reduces the transportation and the number of personnel in the intermediate links and improves production efficiency. Summary of the invention

[0004] The object of the present invention is to provide a fully automatic mask production line to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A fully automatic mask production line comprises a nose bridge line and raw materials, wherein the nose bridge line and the raw materials are connected to a folding mechanism through a material passing mechanism, a welding material pulling mechanism is installed on one side of the folding mechanism, the welding material pulling mechanism is sent to a conveying mechanism through a left and right flap mechanism, an ear strap welding and cutting mechanism is installed on one side of the conveying mechanism, and the ear strap welding and cutting mechanism is connected to a discharging mechanism through an ear strap flipping mechanism.

[0007] As a further technical solution of the present invention: the left and right flap mechanism includes a flap bracket, the upper surface of the flap bracket is equipped with a first flap bracket and a second flap bracket slidably connected thereto, the first flap bracket and the second flap bracket are both electric flap brackets, and the upper surface of the flap bracket is also fixedly equipped with a first cylinder and a second cylinder, the output end of the first cylinder is fixedly connected to the first flap bracket, and the output end of the second cylinder is fixedly connected to the second flap bracket

[0008] As a further technical solution of the present invention: the first cylinder and the second cylinder are symmetrically arranged with respect to the flap bracket.

[0009] As a further technical solution of the present invention: a control box for controlling the first flipping rack and the second flipping rack is fixedly mounted on one side of the flipping rack.

[0010] As a further technical solution of the present invention: the conveying mechanism includes a conveying bracket, a conveying belt is installed on the conveying bracket, the conveying belt is driven by a conveying motor, and a flipping mechanism for flipping the mask is installed in the conveying bracket; the flipping mechanism includes a flipping motor fixedly installed on the conveying bracket, and a first flipping rod for flipping the mask on the conveying belt is fixedly installed on the output end of the flipping motor.

[0011] As a further technical solution of the present invention: a sensor for detecting a mask is fixedly mounted on the conveying bracket.

[0012] As a further technical solution of the present invention: a second flip rod is fixedly mounted on the output end of the flip motor, and the second flip rod and the first flip rod are symmetrically arranged with respect to the output end of the flip motor.

[0013] As a further technical solution of the present invention: the ear strap mechanism includes a frame, a third conveyor belt for conveying masks is installed on the frame, guide rods are installed on both sides of the third conveyor belt, a pushing cylinder for flipping the ear strap onto the mask is installed at one end of the guide rod, a second lifting cylinder is installed above the third conveyor belt, and an ear strap pressing plate is fixedly installed on the bottom of the second lifting cylinder.

[0014] As a further technical solution of the present invention: a heating device is installed on the ear pressure band plate.

[0015] As a further technical solution of the present invention: the discharging mechanism includes a discharging bracket, a second conveyor belt is installed on the discharging bracket, a first conveyor belt is installed above the second conveyor belt, a sensing device for detecting masks is installed above the first conveyor belt, and a first lifting cylinder for pressing down the mask is installed on the side of the sensing device.

[0016] Compared with the prior art, the beneficial effects of the present invention are: optimizing the production line, reducing the transportation time of the intermediate links, realizing full automation of the production process, reducing labor, reducing costs, improving production efficiency, and having very high economic and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a fully automatic mask production line;

[0018] Figure 2 This is a schematic diagram of the structure of the left and right flap mechanism in the fully automatic mask production line;

[0019] Figure 3 This is a top view of the conveying mechanism in the fully automatic mask production line;

[0020] Figure 4This is a schematic diagram of the structure of the ear strap mechanism in the fully automatic mask production line;

[0021] Figure 5 This is a schematic diagram of the structure of the discharging mechanism in the fully automatic mask production line.

[0022] In the figure: 1-nose bridge line, 2-raw material, 3-feeding mechanism, 4-folding mechanism, 5-welding and pulling mechanism, 6-left and right flipping mechanism, 7-conveying mechanism, 8-ear strap welding and cutting mechanism, 9-ear strap flipping mechanism, 10-discharging mechanism, 11-first conveyor belt, 12-sensing device, 13-first lifting cylinder, 14-second conveyor belt, 15-discharging bracket, 61-flipping bracket, 62-first flipping frame, 63-first cylinder, 64-control box, 65-second flipping frame, 66-second cylinder, 71-conveying motor, 72-sensor, 73-conveying belt, 74-first flipping rod, 75-second flipping rod, 76-flipping motor, 77-conveying bracket, 91-second lifting cylinder, 92-heating device, 93-third conveyor belt, 94-guide rod, 95-pushing cylinder, 96-ear strap pressing plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] Example 1

[0025] like Figure 1-4 The fully automatic mask production line shown includes a nose bridge line 1 and a raw material 2, and the nose bridge line 1 and the raw material 2 are connected to a folding mechanism 4 through a feeding mechanism 3, that is, the required raw material 2, the nose bridge line 1 and the outer ear strap are placed in a suitable position, and are fed into the folding mechanism 4 through the feeding mechanism 3 to be folded. This is a prior art, and the existing structure can be used, and no further description is given; a welding and pulling mechanism 5 is installed on one side of the folding mechanism 4, and the welding and pulling mechanism 5 performs welding and pulling to produce a mask body; the welding and pulling mechanism 5 is sent to a conveying mechanism 7 through a left and right flap mechanism 6, and an ear strap welding and cutting mechanism 8 is installed on one side of the conveying mechanism 7. Two conveying mechanisms 7 can be provided, and the masks completed by the two left and right flap mechanisms 6 are respectively sent to two ear strap welding and cutting mechanisms 8 for cutting; the ear strap welding and cutting mechanism 8 is connected to a discharging mechanism 10 through an ear strap turning mechanism 9, and the ear strap turning mechanism 9 turns the ear strap onto the mask for later disinfection and packaging, and finally the discharging mechanism 10 performs grouping and discharging according to needs.

[0026] Further, the left and right flap mechanism 6 includes a flap bracket 61, and the upper surface of the flap bracket 61 is provided with a first flap bracket 62 and a second flap bracket 65 which are slidably connected thereto, and the first flap bracket 62 and the second flap bracket 65 are both electric flap brackets, and the upper surface of the flap bracket 61 is also fixedly provided with a first cylinder 63 and a second cylinder 66, the output end of the first cylinder 63 is fixedly connected to the first flap bracket 62, and the output end of the second cylinder 66 is fixedly connected to the second flap bracket 65, and the first cylinder 63 and the second cylinder 66 are symmetrically arranged about the flap bracket 61; a control box 64 for controlling the first flap bracket 62 and the second flap bracket 65 is fixedly provided on one side of the flap bracket 61; the specific working process is as follows: 1) the first flap bracket 62 is located at the initial position A, and the second flap bracket 65 is located at the initial position C; 2) the mask body produced by the mask body production equipment is conveyed to the first flap bracket 62 via a conveyor belt; 3) the motor drives the second flap bracket 65 to flip the mask body to the position B , and the second flap rack 65 flips from position C to position A; 4) The first flap rack 62 places the mask body at position C, and the mask body produced by the mask body production equipment is conveyed to the second flap rack 65 through a conveyor belt; 5) The first flap rack 62 flips from position B to position A, and the motor drives the second flap rack 65 to flip the mask body to position C; 6) The first cylinder 63 pushes the mask at position B onto a conveyor belt, and the mask body produced by the mask body production equipment is conveyed to the second flap rack 65 through a conveyor belt. The conveyor belt transports the mask body to the first flap rack 62, and the second flap rack 65 places the mask at position C; 7) The motor drives the first flap rack 62 to flip the mask body to position B, and the second flap rack 65 flips from position C to position A; 8) The second cylinder 66 pushes the mask at position C onto another conveyor belt, and at the same time, the mask body produced by the mask body production equipment is transported to the second flap rack 65 via the conveyor belt, and the first flap rack 62 places the mask at position B, and the cycle is repeated in sequence.

[0027] The conveying mechanism 7 includes a conveying bracket 77, on which a conveying belt 73 is installed, and the conveying belt 73 is driven by a conveying motor 71, and a flipping mechanism for flipping the mask is installed in the conveying bracket 77; the flipping mechanism includes a flipping motor 76 fixedly installed on the conveying bracket 77, and a first flipping rod 74 for flipping the mask on the conveying belt 73 is fixedly installed at the output end of the flipping motor 76; a sensor 72 for detecting the mask is fixedly installed on the conveying bracket 77; a second flipping rod 75 is also fixedly installed at the output end of the flipping motor 76, and the second flipping rod 75 and the first flipping rod 74 are connected with respect to the output of the flipping motor 76 The two ends are symmetrically arranged, and the specific working process is as follows: the mask body is sent to the conveying belt 73, and the conveying motor 71 drives the conveying belt 73 to convey the mask body; the sensor 72 detects the passage of the mask and transmits the signal to the flip motor 76. After calculating the delay, when the mask arrives at the position to be flipped, the flip motor 76 drives the first flip rod 74 to flip the mask to the other side. At this time, the conveying belt 73 transports the flipped mask away, and the second flip rod 75 is located at the position to be flipped; after detection and calculation, the next mask arrives at the position to be flipped, and the flip motor 76 drives the second flip rod 75 to flip the mask. At this time, the first flip rod 74 returns to the position to be flipped; the conveying belt 73 transports the flipped mask away, and the cycle is repeated in sequence.

[0028] The ear strap turning mechanism 9 includes a frame, on which a third conveyor belt 93 for conveying masks is installed, guide rods 94 are installed on both sides of the third conveyor belt 93, and a push cylinder 95 for turning the ear strap onto the mask is installed at one end of the guide rod 94, and a second lifting cylinder 91 is installed above the third conveyor belt 93, and an ear strap pressing plate 96 is fixedly installed at the bottom of the second lifting cylinder 91; a heating device 92 is installed on the ear strap pressing plate 96, and the specific working principle is as follows: 1) After the mask has finished welding the ear straps, it moves with the conveyor belt 93 to the The ear strap flipping mechanism; 2) As the mask moves, the ear straps pass through the guide rods 94 on both sides, raising the mask ear straps; 3) The ear straps move to the plates of the push cylinders 95 on both sides; 4) The push cylinders 95 on both sides flip the ear straps onto the mask body, and then the push cylinders 95 on both sides retreat; 5) The second lifting cylinder 91 drives the ear strap pressing plate 96 to flatten the ear straps, and the heating device 92 works at the same time to ensure that the ear straps are pressed flatly on the mask body; 6) After the ear straps are flattened, the second lifting cylinder 91 retreats, and the push cylinders 95 on both sides flip the ear straps onto the mask body, and the cycle is repeated in sequence.

[0029] Example 2

[0030] This embodiment is further optimized on the basis of embodiment 1. Figure 5As shown, the discharging mechanism 10 includes a discharging bracket 15, on which a second conveyor belt 14 is installed, above which a first conveyor belt 11 is installed, above which a sensing device 12 for detecting masks is installed, and on the side of which a first lifting cylinder 13 for pressing down masks is installed. The specific working process is as follows: 1) The first conveyor belt 11 is used to convey the produced masks; 2) After the sensing device 12 detects the masks, the first lifting cylinder 13 presses the masks down onto the second conveyor belt 14, at which time the second conveyor belt 14 is in a stationary state; 3) The first lifting cylinder 13 returns, and after receiving the next signal from the sensing device 12, it presses the next mask onto the second conveyor belt 14, and the cycle is repeated in sequence; 4) When the sensing device 12 senses that the number of masks reaches a certain number, it gives a signal to the motor, and the motor drives the second conveyor belt 14 to convey the masks divided into groups, and the cycle is repeated in sequence to perform grouped discharging of masks.

[0031] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A fully automatic mask production line, comprising a nose bridge wire (1) and a raw material (2), wherein the nose bridge wire (1) and the raw material (2) are connected to a folding mechanism (4) via a material feeding mechanism (3), characterized in that: A welding material pulling mechanism (5) is installed on one side of the folding mechanism (4), and the welding material pulling mechanism (5) is sent to the conveying mechanism (7) through the left and right flapping mechanisms (6). An ear strap welding and cutting mechanism (8) is installed on one side of the conveying mechanism (7), and the ear strap welding and cutting mechanism (8) is connected to the discharging mechanism (10) through the ear strap flipping mechanism (9); The left and right flap turning mechanism (6) comprises a flap turning bracket (61), the upper surface of which is mounted a first flap turning bracket (62) and a second flap turning bracket (65) which are slidably connected thereto, the first flap turning bracket (62) and the second flap turning bracket (65) are both electric flap turning brackets, the upper surface of which is also fixedly mounted a first cylinder (63) and a second cylinder (66), the output end of the first cylinder (63) being fixedly connected to the first flap turning bracket (62), and the output end of the second cylinder (66) being fixedly connected to the second flap turning bracket (65); The first cylinder (63) and the second cylinder (66) are symmetrically arranged with respect to the flap bracket (61); A control box (64) for controlling the first flap frame (62) and the second flap frame (65) is fixedly mounted on one side of the flap frame (61); The conveying mechanism (7) comprises a conveying bracket (77), a conveying belt (73) is installed on the conveying bracket (77), the conveying belt (73) is driven by a conveying motor (71), and a flipping mechanism for flipping the mask is installed in the conveying bracket (77); the flipping mechanism comprises a flipping motor (76) fixedly installed on the conveying bracket (77), and a first flipping rod (74) for flipping the mask on the conveying belt (73) is fixedly installed at the output end of the flipping motor (76); A sensor (72) for detecting a mask is fixedly mounted on the conveying bracket (77); A second flip rod (75) is also fixedly mounted on the output end of the flip motor (76), and the second flip rod (75) and the first flip rod (74) are symmetrically arranged with respect to the output end of the flip motor (76); The ear strap turning mechanism (9) comprises a frame, a third conveyor belt (93) for conveying masks is installed on the frame, guide rods (94) are installed on both sides of the third conveyor belt (93), a push cylinder (95) for turning the ear strap onto the mask is installed at one end of the guide rod (94), a second lifting cylinder (91) is installed above the third conveyor belt (93), and an ear strap pressing plate (96) is fixedly installed at the bottom of the second lifting cylinder (91); A heating device (92) is installed on the ear pressing belt plate (96); The discharging mechanism (10) comprises a discharging bracket (15), a second conveyor belt (14) is mounted on the discharging bracket (15), a first conveyor belt (11) is mounted above the second conveyor belt (14), a sensing device (12) for detecting masks is mounted above the first conveyor belt (11), and a first lifting cylinder (13) for pressing down the mask is mounted on the side of the sensing device (12).

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