Disclosure of Invention
The invention aims to solve the defect of low working efficiency of a mask production line in the prior art, and provides a one-to-two mask production device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a one drags two gauze mask apparatus for producing, includes the frame of fixing subaerial, still includes filter cloth feeding mechanism, cutting mechanism, two parallel arrangement's ear area welding production lines that set gradually along filter cloth strip direction of delivery, is located two be equipped with push mechanism between the ear area welding production line, through push mechanism pushes the filter cloth strip after cutting respectively to two ear area welding production lines.
The filter cloth feeding mechanism comprises two press rolls, first rotating shafts are coaxially fixedly connected to two ends of each press roll, the first rotating shafts are rotationally connected with the frame, the filter cloth strips are pulled through the two press rolls, and one of the press rolls is connected with a rotary power source.
The pushing mechanism comprises a frame which is in sliding connection with the frame and has a sliding direction perpendicular to the conveying direction of the filter cloth strips, and a third rotating shaft which is in rotating connection with the frame, wherein the third rotating shaft is connected with a rotary power source, the axis of the third rotating shaft is parallel to the conveying direction of the filter cloth strips, a seventh cylindrical gear is coaxially fixedly connected to the third rotating shaft, an eighth cylindrical gear which is in rotating connection with the frame is meshed to the lower side of the seventh cylindrical gear, a third sector gear is coaxially fixedly connected to the eighth cylindrical gear, a sixth cylindrical gear which is in rotating connection with the frame is meshed to the upper side of the seventh cylindrical gear, a fourth sector gear is coaxially fixedly connected to the sixth cylindrical gear, the frame comprises an upper frame and a lower frame, the upper side and the lower side of the lower frame are of a rack structure, the lower frame is respectively in intermittent meshing with the third sector gear and the fourth sector gear, an E-shaped pushing plate with an upward opening is mounted at the top of the upper frame, a second horizontal plate which is fixedly connected to the frame is arranged between two ear belt welding production lines, a seam which is penetrated and penetrated by the E-shaped pushing plate, and a seam which is perpendicular to the conveying direction of the filter cloth strips is formed on the second horizontal plate.
E shape push pedal and last frame sliding connection, E shape push pedal slip direction is perpendicular with filter cloth strip direction of delivery, it has a fixed block to go up the frame and lie in each rigid coupling of E shape push pedal slip direction both sides, be connected with the spring between fixed block and the E shape push pedal.
The E-shaped push plate is fixedly connected with the upper frame.
The below the coaxial rigid coupling of first pivot of compression roller has first cylindrical gear, cutting mechanism includes the fourth pivot that just axis and filter cloth strip direction of delivery are perpendicular with the frame rotation connection, fourth pivot transmission is connected with the rotating electrical machines, coaxial rigid coupling has fourth cylindrical gear in the fourth pivot, one side meshing that fourth cylindrical gear is close to first cylindrical gear has the fifth cylindrical gear that is connected with the frame rotation, coaxial rigid coupling has second sector gear on the fifth cylindrical gear, first cylindrical gear one side meshing has the second cylindrical gear that is connected with the frame rotation, second sector gear and second cylindrical gear intermittent type formula meshing, fourth cylindrical gear opposite side meshing has the third cylindrical gear that is connected with the frame rotation, coaxial rigid coupling has first sector gear on the third cylindrical gear, be connected with the slide bar that can slide in vertical direction in the frame, the top rigid coupling has the cutter, one side meshing of slide bar has the rack portion with first sector gear intermittent type, lie in the first horizontal plate that the slide bar top rigid coupling has the level to set up on the frame, the second sector gear and the second sector gear intermittent type meshing has the second cylindrical gear with the frame rotation connection, second sector gear and the second cylindrical gear with the second sector gear intermittent type on the second sector gear, the second sector gear and the second sector gear is connected with the frame rotation connection, third cylindrical gear is connected with the frame rotation, third cylindrical gear has the third cylindrical gear on the third cylindrical gear of the frame and the cutting bar of the third sector gear, coaxial rigid coupling has the first sector gear on the slide bar and the top plate, the third sector gear.
A damper is arranged between the first rotating shaft of the pressing roller above and the frame.
The pushing mechanism comprises a frame which is in sliding connection with the frame and has a sliding direction perpendicular to the conveying direction of the filter cloth strips, and a third rotating shaft which is in rotating connection with the frame, wherein the axis of the third rotating shaft is parallel to the conveying direction of the filter cloth strips, a seventh cylindrical gear is coaxially and fixedly connected to the third rotating shaft, an eighth cylindrical gear which is in rotating connection with the frame is meshed with the lower side of the seventh cylindrical gear, a third sector gear is coaxially and fixedly connected to the eighth cylindrical gear, a sixth cylindrical gear which is in rotating connection with the frame is meshed with the upper side of the seventh cylindrical gear, a fourth sector gear is coaxially and fixedly connected to the sixth cylindrical gear, the frame comprises an upper frame and a lower frame, the upper surface and the lower surface of the lower frame are of rack structures, the lower frame is respectively and intermittently meshed with the third sector gear and the fourth sector gear, an E-shaped pushing plate with an upward opening is arranged at the top of the upper frame, a second horizontal plate which is fixedly connected with the frame is arranged between two ear belt welding production lines, a penetrating seam perpendicular to the filter cloth strips is formed on the second horizontal plate, and the E-shaped pushing plate penetrates through the penetrating seam from the upper side to the lower side;
the first horizontal plate is higher than the second horizontal plate, and a slope plate is arranged between the first horizontal plate and the second horizontal plate;
the fourth rotating shaft is coaxially and fixedly connected with a second bevel gear, the second rotating shaft is rotatably connected to the frame, one end of the second rotating shaft is coaxially and fixedly connected with a first bevel gear meshed with the second bevel gear, the other end of the second rotating shaft is connected with a gearbox, and the power output end of the gearbox is in transmission connection with the third rotating shaft.
And a baffle is fixedly connected to one end, away from the slope plate, of the second horizontal plate.
The invention provides a one-to-two mask production device, which has the beneficial effects that: this device a cutting production line corresponds two ear area butt fusion production lines, effectively improves the production efficiency of whole production line, and the wholeness is stronger, and each mechanism work cooperation is more accurate.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a schematic diagram of a front view of the present invention;
FIG. 3 is a schematic diagram of a pushing mechanism according to the present invention;
fig. 4 is a schematic structural diagram of a pushing mechanism according to the present invention.
In the figure: the filter cloth feeding mechanism 1, the cutting mechanism 2, the pushing mechanism 3, the damper 4, the press roller 5, the first rotating shaft 6, the first cylindrical gear 7, the second cylindrical gear 8, the first bevel gear 9, the slide bar 10, the rack portion 11, the second rotating shaft 12, the first sector gear 13, the third cylindrical gear 14, the second bevel gear 15, the cutter 16, the fourth cylindrical gear 17, the fifth cylindrical gear 18, the second sector gear 19, the first horizontal plate 20, the through hole 21, the upper top plate 22, the cutting groove 23, the ramp plate 24, the E-shaped push plate 25, the baffle 26, the ear belt welding line 27, the frame 28, the sixth cylindrical gear 29, the seventh cylindrical gear 30, the third sector gear 31, the eighth cylindrical gear 32, the third rotating shaft 33, the transmission case 34, the fourth rotating shaft 35, the fixed block 36, the spring 37, the fourth sector gear 38, the upper frame 39, the lower frame 40, the second horizontal plate 41, and the penetrating slit 42.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment one:
referring to fig. 1-4, a one-to-two mask production device comprises a frame fixed on the ground, a filter cloth feeding mechanism 1, a cutting mechanism 2 and two ear belt welding production lines 27 which are arranged in sequence along the conveying direction of filter cloth strips, wherein a pushing mechanism 3 is arranged between the two ear belt welding production lines 27, and the cut filter cloth strips are respectively pushed onto the two ear belt welding production lines 27 through the pushing mechanism 3.
The device has the advantages that one cutting production line corresponds to two ear strap welding production lines, and the production efficiency of the whole production line is effectively improved.
The filter cloth feeding mechanism 1 comprises two press rolls 5, first rotating shafts 6 are coaxially fixedly connected to two ends of each press roll 5, the first rotating shafts 6 are rotationally connected with the frame, the filter cloth strips are pulled by the two press rolls 5, one press roll 5 is connected with a rotary power source, the press rolls 5 are driven to rotate by the rotary power source, and the filter cloth strips are pulled by the press rolls 5 to move towards the cutting mechanism 2.
The pushing mechanism 3 comprises a frame 28 which is in sliding connection with the frame and has a sliding direction perpendicular to the conveying direction of the filter cloth strips, a third rotating shaft 33 which is in rotating connection with the frame, a rotary power source is connected to the third rotating shaft 33, the axis of the third rotating shaft 33 is parallel to the conveying direction of the filter cloth strips, a seventh cylindrical gear 30 is coaxially fixedly connected to the third rotating shaft 33, an eighth cylindrical gear 32 which is in rotating connection with the frame is meshed with the lower side of the seventh cylindrical gear 30, a third sector gear 31 is coaxially fixedly connected to the eighth cylindrical gear 32, a sixth cylindrical gear 29 which is in rotating connection with the frame is meshed with the upper side of the seventh cylindrical gear 30, a fourth sector gear 38 is coaxially fixedly connected to the sixth cylindrical gear 29, the upper side and the lower side of the lower frame 40 are of a rack structure, the lower frame 40 is respectively and intermittently meshed with the third sector gear 31 and the fourth sector gear 38, an E-shaped pushing plate 25 with an opening upwards is mounted at the top of the upper frame 39, a second horizontal plate 41 which is fixedly connected with the frame is arranged between two ear welding production lines 27, and a slit which penetrates through the E-shaped pushing plate 25 and penetrates through the lower side of the filter cloth strips in the vertical direction to the conveying direction 42.
The cut filter cloth pieces are sequentially conveyed to the second horizontal plate 41, the seventh cylindrical gear 30 is driven by a rotary power source to rotate, the sixth cylindrical gear 29 and the third sector gear 31 are driven to rotate under the action of gear engagement, the fourth sector gear 38 is meshed with the lower frame 40 and pushes the E-shaped push plate 25 on the frame 28 to move, the filter cloth pieces falling onto the second horizontal plate 41 are pushed onto one of the ear belt welding production lines 27 through the E-shaped push plate 25, then the fourth sector gear 38 is separated from the lower frame 40, the third sector gear 31 is meshed with the lower frame 40 and pushes the E-shaped push plate 25 on the frame 28 to move towards the other direction, and the filter cloth pieces newly falling onto the second horizontal plate 41 are pushed onto the other ear belt welding production line 27 through the E-shaped push plate 25.
E-shaped push plate 25 is in sliding connection with upper frame 39, the sliding direction of E-shaped push plate 25 is vertical to the conveying direction of the filter cloth strips, fixed blocks 36 are fixedly connected to the two sides of upper frame 39, which are positioned on the sliding direction of E-shaped push plate 25, springs 37 are connected between fixed blocks 36 and E-shaped push plate 25, so that E-shaped push plate 25 can store force, and the filter cloth strips can generate motion inertia better.
Of course, the E-shaped push plate 25 is fixedly connected with the upper frame 39, so that pushing of the filter cloth sheet can be completed.
The first rotating shaft 6 of the lower press roller 5 is coaxially and fixedly connected with a first cylindrical gear 7, the cutting mechanism 2 comprises a fourth rotating shaft 35 which is rotationally connected with the frame and has the axis vertical to the conveying direction of the filter cloth strips, the fourth rotating shaft 35 is connected with a rotating motor in a transmission way, the fourth rotating shaft 35 is coaxially and fixedly connected with a fourth cylindrical gear 17, one side of the fourth cylindrical gear 17 close to the first cylindrical gear 7 is meshed with a fifth cylindrical gear 18 rotationally connected with the frame, the fifth cylindrical gear 18 is coaxially and fixedly connected with a second sector gear 19, one side of the first cylindrical gear 7 is meshed with a second cylindrical gear 8 rotationally connected with the frame, the second sector gear 19 is meshed with the second cylindrical gear 8 intermittently, the other side of the fourth cylindrical gear 17 is meshed with a third cylindrical gear 14 which is rotationally connected with a frame, a first sector gear 13 is coaxially fixedly connected on the third cylindrical gear 14, a slide bar 10 which can slide in the vertical direction is connected on the frame, a cutter 16 is fixedly connected at the top end of the slide bar 10, a rack part 11 which is intermittently meshed with the first sector gear 13 is arranged on one side of the slide bar 10, a first horizontal plate 20 which is horizontally arranged is fixedly connected above the slide bar 10 on the frame, a through hole 21 for the cutter 16 to pass through is formed at the tail end of the first horizontal plate 20, an upper top plate 22 fixedly connected with the frame is arranged above the first horizontal plate 20, a cutting groove 23 which is matched with the cutter 16 is formed at the bottom of the upper top plate 22, and a filter cloth strip drawn by a press roller 5 passes through the first horizontal plate 20 and the upper top plate 22.
The fourth cylindrical gear 17 is driven to rotate through the rotating motor, the third cylindrical gear 14 and the fifth cylindrical gear 18 are driven to rotate, when the first sector gear 13 is meshed with the rack part 11, the second sector gear 19 is approaching to the second cylindrical gear 8, at the moment, the first sector gear 13 drives the sliding rod 10 to move upwards, the pulled filter cloth strips are cut into filter cloth pieces through the cutter 16, after the cutting is completed, the first sector gear 13 is separated from the rack part 11, at the moment, the sliding rod 10 falls downwards in a natural state, when the sliding rod 10 falls down, the second sector gear 19 is meshed with the second cylindrical gear 8, the second sector gear 8 drives the pressing roller 5 to pull the filter cloth to move forwards, when the second sector gear 19 is separated from the second cylindrical gear 8, the step of cutting the filter cloth strips is stopped by the meshing of the first sector gear 13 with the rack part 11, and the length of the filter cloth is alternately and intermittently cut by controlling the second cylindrical gear 8 with different gear diameters, so that the device can cut accurately, and the quality of a mask can be better ensured.
A damper 4 is arranged between the first rotating shaft 6 of the press roller 5 and the frame, and when the second sector gear 19 is separated from the second cylindrical gear 8, the press roller 5 immediately stops moving under the action of the resistance of the damper 4.
Embodiment two:
referring to fig. 1-4, a one-to-two mask production device comprises a frame fixed on the ground, a filter cloth feeding mechanism 1, a cutting mechanism 2 and two ear belt welding production lines 27 which are arranged in sequence along the conveying direction of filter cloth strips, wherein a pushing mechanism 3 is arranged between the two ear belt welding production lines 27, and the cut filter cloth strips are respectively pushed onto the two ear belt welding production lines 27 through the pushing mechanism 3;
the filter cloth feeding mechanism 1 comprises two press rolls 5, two ends of each press roll 5 are coaxially and fixedly connected with a first rotating shaft 6, the first rotating shaft 6 is rotationally connected with the frame, the filter cloth strips are pulled by the two press rolls 5, one press roll 5 is connected with a rotary power source, the press rolls 5 are driven to rotate by the rotary power source, and the filter cloth strips are pulled by the press rolls 5 to move towards the cutting mechanism 2;
the first rotating shaft 6 of the press roll 5 below is coaxially and fixedly connected with a first cylindrical gear 7, the cutting mechanism 2 comprises a fourth rotating shaft 35 which is rotationally connected with a frame and the axis of which is vertical to the conveying direction of the filter cloth strip, the fourth rotating shaft 35 is in transmission connection with a rotating motor, the fourth rotating shaft 35 is coaxially and fixedly connected with a fourth cylindrical gear 17, one side of the fourth cylindrical gear 17, which is close to the first cylindrical gear 7, is meshed with a fifth cylindrical gear 18 which is rotationally connected with the frame, a second sector gear 19 is coaxially and fixedly connected with the fifth cylindrical gear 18, one side of the first cylindrical gear 7 is meshed with a second cylindrical gear 8 which is rotationally connected with the frame, the second sector gear 19 is intermittently meshed with the second cylindrical gear 8, the other side of the fourth cylindrical gear 17 is meshed with a third cylindrical gear 14 which is rotationally connected with the frame, the third cylindrical gear 14 is coaxially and fixedly connected with a first sector gear 13, the frame is connected with a slide bar 10 which can slide in the vertical direction, the top end of the slide bar 16 is fixedly connected with the cutter 16, one side of the slide bar 10 is provided with a rack part 11 which is intermittently meshed with the first sector gear 13, a first horizontal plate 20 which is fixedly connected with the frame, a horizontal plate 20 which is horizontally arranged above the frame, the first horizontal plate 20 is intermittently meshed with the slide bar 20, the slide bar 20 is fixedly connected with the slide bar 20, a top plate 20 which is fixedly connected with a top plate 20, and a top plate 20 which is fixedly arranged at the top plate 20 and a top plate 20 which is fixedly arranged through a top plate and a top plate 20 and a top plate 20 which is fixedly arranged through a and a top plate;
the pushing mechanism 3 comprises a frame 28 which is in sliding connection with the frame and has a sliding direction perpendicular to the conveying direction of the filter cloth strips, a third rotating shaft 33 which is in rotating connection with the frame, the axis of the third rotating shaft 33 is parallel to the conveying direction of the filter cloth strips, a seventh cylindrical gear 30 is coaxially and fixedly connected to the third rotating shaft 33, an eighth cylindrical gear 32 which is in rotating connection with the frame is meshed with the lower side of the seventh cylindrical gear 30, a third sector gear 31 is coaxially and fixedly connected to the eighth cylindrical gear 32, a sixth cylindrical gear 29 which is in rotating connection with the frame is meshed with the upper side of the seventh cylindrical gear 30, a fourth sector gear 38 is coaxially and fixedly connected to the sixth cylindrical gear 29, the frame 28 comprises an upper frame 39 and a lower frame 40, the upper surface and the lower surface of the lower frame 40 are of a rack structure, the lower frame 40 is respectively meshed with the third sector gear 31 and the fourth sector gear 38 in an intermittent manner, an E-shaped filter cloth 25 with an upward opening is mounted at the top of the upper frame 39, a second horizontal plate 41 which is fixedly connected with the frame is arranged between two ear belt welding production lines 27, a second penetrating and penetrating slit which is perpendicular to the conveying direction of the frame is penetrated by the pushing plate 25;
the first horizontal plate 20 is higher than the second horizontal plate 41, and a slope plate 24 is arranged between the first horizontal plate 20 and the second horizontal plate 41;
the fourth rotating shaft 35 is coaxially and fixedly connected with a second bevel gear 15, the second rotating shaft 12 is rotatably connected on the frame, one end of the second rotating shaft 12 is coaxially and fixedly connected with a first bevel gear 9 meshed with the second bevel gear 15, the other end of the second rotating shaft 12 is connected with a gearbox 34, and the power output end of the gearbox 34 is in transmission connection with the third rotating shaft 33; the end of the second horizontal plate 41 away from the slope plate 24 is fixedly connected with a baffle 26.
The filter cloth piece after cutting through cutting mechanism slides from ramp plate 24 to second horizontal plate 41, then pushing mechanism promotes the step, and this device pulls, cuts, promotes only needs a motor power, utilizes the gear to carry out accurate cooperation between the three mechanism, and the wholeness is strong, and work efficiency is high.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solution, conception and design obtained by equivalent substitution or modification of the technical solution and the inventive concept thereof by those skilled in the art within the scope of the present invention should be covered in the scope of the present invention.