CN212402923U

CN212402923U - Mask face folding device of mask production line

Info

Publication number: CN212402923U
Application number: CN202020336500.3U
Authority: CN
Inventors: 孙振平; 丘强; 邱广文
Original assignee: Dongguan Kailedi Numerical Control Science and Technology Co Ltd
Current assignee: Shanxi Senjie Clothing Co.,Ltd.
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-01-26
Anticipated expiration: 2030-03-17

Abstract

The invention discloses a mask face folding device of a mask production line, which relates to the technical field of mask processing, and comprises an installation platform, a flattening mechanism and a crease deepening mechanism, wherein fixed frame plates are installed on two sides of the installation platform, a hydraulic rod is installed on the inner side in front of the fixed frame plates, a side limit frame is fixed at the top end of the hydraulic rod, a roller is installed in the middle of the upper part of the installation platform, rotating shafts are arranged at two ends of the roller, the flattening mechanism is installed on one side of the roller, the crease deepening mechanism is installed on one side of the flattening mechanism, and outer frames are installed on two sides of the rear side of the installation platform, and the mask face folding device has: the device can heat the forming wheel through the setting to heating mechanism, and the setting of zone of heating can heat the outer wall of last forming wheel and lower forming wheel through the heat-conducting layer to in heat the gauze mask cloth to last forming wheel and between the forming wheel down, make to accomplish folding gauze mask cloth and can level and smooth moulding by the faster realization through the heating.

Description

Mask face folding device of mask production line

Technical Field

The invention relates to the technical field of mask processing, in particular to a mask face folding device of a mask production line.

Background

The mask is a sanitary article, is generally worn at the mouth and nose part and used for filtering air entering the mouth and nose so as to achieve the purpose of preventing harmful gas, smell and spray from entering and exiting the mouth and nose of a wearer, is made of gauze or paper and the like, has a certain filtering effect on air entering the lung, has a very good effect when being worn in respiratory infectious diseases and operating in environments polluted by dust and the like, and needs a mask surface folding device in the process of processing the mask.

Present gauze mask face folding device is not convenient for carry on spacingly to gauze mask cloth both sides in the data send process of gauze mask cloth to the in-process gauze mask folding position that uses levels the effect not good, is not convenient for flatten and stereotype the crease department of gauze mask fast, for this reason, we provide a gauze mask face folding device of gauze mask production line.

Disclosure of Invention

The invention aims to provide a mask surface folding device of a mask production line, and aims to solve the problems that the existing mask surface folding device in the background technology is inconvenient to limit two sides of mask cloth in the conveying process of the mask cloth, the flattening effect of the mask surface folding position is poor in the using process, and the crease of a mask is inconvenient to flatten and shape quickly.

In order to achieve the purpose, the invention provides the following technical scheme: a mask face folding device of a mask production line comprises an installation table, a flattening mechanism and a crease deepening mechanism, wherein fixed frame plates are installed on two sides of the installation table, a hydraulic rod is installed on the inner side in the front of each fixed frame plate, a side limit frame is fixed at the top end of the hydraulic rod, a roller is installed in the middle of the upper portion of the installation table, rotating shafts are arranged at two ends of the roller, the flattening mechanism is installed on one side of the roller, the crease deepening mechanism is installed on one side of the flattening mechanism, an outer frame is installed on two sides of the rear side of the installation table, an upper shaping wheel is installed between the outer frames, a lower shaping wheel is installed below the upper shaping wheel, rotating shafts are fixed at two ends of the upper shaping wheel and two ends of the lower shaping wheel, a transmission belt is arranged on the outer side of each rotating shaft, a motor is installed at one end of each rotating shaft, and a, and the heating mechanisms are arranged in the upper shaping wheel and the lower shaping wheel.

Preferably, the lateral limit frames are in an Contraband-shaped structure, the lateral limit frames are symmetrical with each other about the central line of the mounting table, and the lateral limit frames form a telescopic structure through hydraulic rods.

Preferably, flattening mechanism is including mounting bracket, spout, telescopic link, clamp plate, fixed plate and fixing bolt, the mounting bracket is installed in the top of mount table, and is provided with the spout in the middle of the inside of mounting bracket, the telescopic link is installed to the inside below of spout, and the below of telescopic link is fixed with the clamp plate, the fixed plate is installed on the top of telescopic link, and the both sides of fixed plate are provided with fixing bolt.

Preferably, the telescopic rod and the pressing plate form a sliding structure with the mounting frame through the sliding groove, and the telescopic rod and the fixing plate form a fixing structure with the mounting frame through the fixing bolt.

Preferably, the crease deepens the mechanism including crease splint, hollow cavity, spring and levelling plate, the inside of crease splint is provided with the hollow cavity, and the internally mounted of hollow cavity has the spring, the below of spring is fixed with the levelling plate.

Preferably, the flat plates are symmetrical with respect to the transverse center line of the crease clamp plate, and the flat plates are in an elastic structure through springs.

Preferably, the symmetry center of going up the sizing wheel coincides with the symmetry center of sizing wheel down, and the upside of going up the sizing wheel and the thermal-insulated fender cover that the downside of sizing wheel was installed down is arc column structure.

Preferably, heating mechanism is including zone of heating, heating rod, heat preservation and heat-conducting layer, the inboard of going up forming wheel and lower forming wheel all is provided with the zone of heating, and the internally mounted of zone of heating has the heating rod, the inboard of zone of heating is provided with the heat preservation, and the outside of zone of heating is fixed with the heat-conducting layer.

Preferably, the central line of zone of heating coincides mutually with the central line of last forming wheel and lower forming wheel, and the inside of zone of heating is symmetrical form evenly distributed and has the heating rod.

The invention provides a mask surface folding device of a mask production line, which has the following beneficial effects:

1. according to the invention, the two sides of the mask cloth are limited and prevented from deviating due to the arrangement of the side limiting frames, the positions of the side limiting frames are conveniently adjusted in a telescopic manner through the hydraulic rods, and the two sets of symmetrical Contraband-shaped side limiting frames can be arranged outside the two sides of the mask cloth, so that the two sides of the mask cloth are limited, and the subsequent mask folding process is prevented from being influenced by the deviation before folding.

2. According to the invention, the flattening mechanism is arranged to flatten cloth at the crease of the mask conveniently, the position of the pressing plate is adjusted conveniently through the telescopic rod, so that the pressing plate can be attached to the upper side of the mask cloth to flatten the cloth, the telescopic rod can move left and right in the chute to drive the pressing plate to move and adjust, and the fixing between the fixing plate and the mounting frame is realized conveniently through the fixing bolt, so that the fixing of the telescopic rod and the pressing plate is realized.

3. According to the invention, the folding mark deepening mechanism is arranged to deepen the folding face of the mask cloth, the hollow groove in the folding mark clamping plate can penetrate through the mask cloth, the leveling plates on the upper side and the lower side in the folding mark clamping plate can apply force to the middle of the inner part of the hollow groove under the action of the spring, so that the folded mask cloth part which can pass through the two parallel leveling plates can be leveled, and the deepening of the folding mark is realized.

4. According to the invention, the mask cloth which passes through the middle of the mask can be flattened in the relative rotation process through the upper shaping wheel and the lower shaping wheel which are relatively weighed, the motor can drive the shaping wheels to rotate through the rotating shaft, the upper shaping wheel and the lower shaping wheel can form a linkage structure through the transmission belt, and the heat insulation baffle cover can insulate the heat of the outer part of the heating mechanism, so that the heat loss is reduced.

5. The heating mechanism is arranged to heat the shaping wheel, the heating layer is arranged to heat the outer walls of the upper shaping wheel and the lower shaping wheel through the heat conduction layer so as to heat the mask cloth between the upper shaping wheel and the lower shaping wheel, the folded mask cloth can be flattened and shaped more quickly through heating, the heating rods uniformly distributed in the heating layer enable heating to be more uniform, and the fiber cloth is easy to deform after reaching a certain temperature, so that the folded surface of the mask cloth can be flattened and shaped better after being cooled in a heating state.

Drawings

Fig. 1 is a schematic top view of a mask folding device of a mask production line according to the present invention;

FIG. 2 is a schematic front view of a flattening mechanism of a mask surface folding device of a mask production line according to the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a position a in fig. 1 of a mask surface folding device of a mask production line according to the present invention;

FIG. 4 is a schematic cross-sectional view of a crease deepening mechanism of a mask surface folding device of a mask production line according to the present invention;

FIG. 5 is a schematic front view of an upper shaping wheel of a mask surface folding device of a mask production line according to the present invention;

FIG. 6 is a schematic front view of the external structure of the upper shaping wheel of the mask surface folding device of the mask production line;

fig. 7 is a schematic view of the internal cross-sectional structure of the upper shaping wheel of the mask surface folding device of the mask production line.

In the figure: 1. an installation table; 2. fixing the frame plate; 3. a hydraulic lever; 4. a side limit frame; 5. a drum; 6. a rotating shaft; 7. a flattening mechanism; 701. a mounting frame; 702. a chute; 703. a telescopic rod; 704. pressing a plate; 705. a fixing plate; 706. fixing the bolt; 8. a crease deepening mechanism; 801. a crease clamp plate; 802. a hollow groove; 803. a spring; 804. leveling the plate; 9. an outer frame; 10. an upper shaping wheel; 11. a lower shaping wheel; 12. a rotating shaft; 13. a drive belt; 14. a motor; 15. a heat shield; 16. a heating mechanism; 1601. a heating layer; 1602. a heating rod; 1603. a heat-insulating layer; 1604. a thermally conductive layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1-7, the present invention provides a technical solution: a mask face folding device of a mask production line comprises an installation platform 1, fixed frame plates 2, hydraulic rods 3, side limit frames 4, a roller 5, a rotating shaft 6, a flattening mechanism 7, an installation rack 701, a sliding groove 702, a telescopic rod 703, a pressing plate 704, a fixed plate 705, a fixing bolt 706, a crease deepening mechanism 8, a crease clamping plate 801, a hollow groove 802, a spring 803, a flattening plate 804, an outer frame 9, an upper shaping wheel 10, a lower shaping wheel 11, a rotating shaft 12, a transmission belt 13, a motor 14, a heat insulation shield 15, a heating mechanism 16, a heating layer 1601, a heating rod 1602, a heat insulation layer 1603 and a heat conduction layer 1604, wherein the fixed frame plates 2 are installed on two sides of the installation platform 1, the hydraulic rods 3 are installed on the inner side in front of the fixed frame plates 2, the side limit frames 4 are fixed on the top ends of the hydraulic rods 3, the side limit frames 4 are in an Contraband-shaped structure, and the, and the spacing frame of side 4 passes through hydraulic stem 3 and constitutes scalable structure, and the spacing frame of two sets of symmetrical Contraband "shape side 4 is convenient for carry on spacingly to the both sides of gauze mask cloth, avoids appearing the condition influence subsequent gauze mask folded surface process of skew before folding.

The middle part above the mounting table 1 is provided with a roller 5, two ends of the roller 5 are provided with rotating shafts 6, a flattening mechanism 7 is installed on one side of the roller 5, the flattening mechanism 7 comprises a mounting frame 701, a sliding groove 702, an expansion link 703, a pressing plate 704, a fixing plate 705 and fixing bolts 706, the mounting frame 701 is installed above the mounting table 1, the sliding groove 702 is arranged in the middle inside the mounting frame 701, an expansion link 703 is installed below the sliding groove 702, the pressing plate 704 is fixed below the expansion link 703, the fixing plate 705 is installed at the top end of the expansion link 703, the fixing bolts 706 are arranged on two sides of the fixing plate 705, the expansion link 703 and the pressing plate 704 form a sliding structure through the sliding groove 702 and the mounting frame 701, the expansion link 703 and the fixing plate 705 form a fixing structure through the fixing bolts 706 and the mounting frame 701, the expansion link can move left and right inside, the fixing between the fixing plate 705 and the mounting rack 701 is facilitated through the fixing bolt 706, and the position fixing of the telescopic rod 703 and the pressing plate 704 is realized.

Crease deepens mechanism 8 and installs in the one side of flattening mechanism 7, crease deepens mechanism 8 is including crease splint 801, hollow groove 802, spring 803 and levelling plate 804, the inside of crease splint 801 is provided with hollow groove 802, and the internally mounted of hollow groove 802 has spring 803, the below of spring 803 is fixed with levelling plate 804, it is symmetrical about the horizontal central line of crease splint 801 between levelling plate 804, and levelling plate 804 constitutes elastic construction through spring 803, the levelling plate 804 of crease splint 801 inside upper and lower both sides can be under the effect of spring 803 to the inside middle application of force in hollow groove 802, so that flatten the folding gauze mask cloth position that passes through between the levelling plate 804 of two sets of parallels, realize the deepening of crease.

Frame 9 is installed at the rear side both sides of mount table 1, and install sizing wheel 10 between the frame 9, sizing wheel 11 is installed down to the below of going up sizing wheel 10, and the both ends of going up sizing wheel 10 and sizing wheel 11 down all are fixed with rotation axis 12, the centre of symmetry of going up sizing wheel 10 coincides with the centre of symmetry of sizing wheel 11 down, and the thermal-insulated fender cover 15 that the upside of going up sizing wheel 10 and the downside of sizing wheel 11 down installed is arc column structure, last sizing wheel 10 of two relative weightings and lower sizing wheel 11 can flatten the gauze mask cloth that passes in-process relative pivoted, thermal-insulated outside that can heat mechanism 16 is protected to setting up of thermal-insulated fender cover 15, reduce heat loss, the outside of rotation axis 12 is provided with driving belt 13, and motor 14 is installed to the one end of rotation axis 12.

The upper side of the upper shaping wheel 10 and the lower side of the lower shaping wheel 11 are both provided with a heat insulation shield 15, the inner parts of the upper shaping wheel 10 and the lower shaping wheel 11 are both provided with a heating mechanism 16, the heating mechanism 16 comprises a heating layer 1601, a heating rod 1602, a heat insulation layer 1603 and a heat conduction layer 1604, the inner sides of the upper shaping wheel 10 and the lower shaping wheel 11 are both provided with the heating layer 1601, the heating layer 1601 is internally provided with the heating rod 1602, the inner side of the heating layer 1601 is provided with the heat insulation layer 1603, the outer side of the heating layer 1601 is fixed with the heat conduction layer 1604, the center line of the heating layer 1601 is coincided with the center lines of the upper shaping wheel 10 and the lower shaping wheel 11, the heating rods 1602 are symmetrically and uniformly distributed in the heating layer 1601, the heating layer 1601 is arranged to heat the outer walls of the upper shaping wheel 10 and the lower shaping wheel 11 through the heat conduction layer 1604 so as, make the realization that accomplishes folding gauze mask cloth can be faster through the heating level moulding, the inside evenly distributed's of zone of heating 1601 heating rod 1602 makes the heating more even.

In conclusion, when the mask face folding device of the mask production line is used, firstly, mask cloth can be transmitted above the mounting table 1 through external rolling equipment, then the positions of the side limit frames 4 are adjusted through the extension and contraction of the hydraulic rods 3, so that two groups of symmetrical Contraband-shaped side limit frames 4 limit the two sides of the mask cloth, the subsequent mask folding process is prevented from being influenced by the deviation before folding, then, a protruding structure between the rollers 5 rotating by the rotating shaft 6 can be abutted against the flat mask cloth, so that the cloth is pressed downwards to be folded, meanwhile, the rollers 5 also drive the cloth, then, the mask cloth continuously moves after passing through the rollers 5, at the moment, the pressing plate 704 below the telescopic rod can flatten the crease, and then, the crease folding position of the mask cloth passes through the middle of the hollow groove 802 of the crease 801, the flattening plates 804 on the upper and lower sides inside the crease clamp plate 801 can apply force to the middle inside the hollow groove 802 under the action of the spring 803, so that two groups of parallel flattening plates 804 flatten the folded mask cloth part passing between the two flattening plates to deepen the folded surface, the last two upper shaping wheel 10 and the lower shaping wheel 11 which are relatively symmetrical can flatten the mask cloth passing through the middle in the relative rotation process, in the process, the heating layer 1601 is arranged to heat the outer walls of the upper shaping wheel 10 and the lower shaping wheel 11 through the heat conduction layer 1604 to heat the mask cloth between the upper shaping wheel 10 and the lower shaping wheel 11, the folded mask cloth can be flattened and shaped more quickly through heating, water is filled inside the heating layer 1601 to serve as a heat conduction medium, and the heating rods 1602 uniformly distributed inside the heating layer 1601 enable heating to be more uniform, and the setting of outside thermal-insulated fender cover 15 can insulate against heat the outside of heating mechanism 16, reduces the heat and runs off, accomplishes the use of the gauze mask face folding device of whole gauze mask production line like this.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a gauze mask face folding device of gauze mask production line, includes mount table (1), flattens mechanism (7) and crease deepens mechanism (8), its characterized in that: the utility model discloses a hydraulic forming machine, including mount table (1), mount table, hydraulic stem (3) are installed to the place ahead inboard of mount table (1), and the top of hydraulic stem (3) is fixed with the spacing frame of side (4), the top mid-mounting of mount table (1) has cylinder (5), and the both ends of cylinder (5) are provided with axis of rotation (6), flattening mechanism (7) are installed in one side of cylinder (5), crease deepens mechanism (8) and installs in one side of flattening mechanism (7), frame (9) are installed to the rear side both sides of mount table (1), and install between frame (9) and stereotype wheel (10), stereotype wheel (11) down is installed to the below of going up stereotype wheel (10), and the both ends of going up stereotype wheel (10) and stereotype wheel (11) down all are fixed with rotation axis (12), the outside of rotation axis (12) is provided with driving belt (13), and motor (14) are installed to the one end of rotation axis (12), go up the upside of sizing wheel (10) and all install thermal-insulated fender cover (15) with the downside of sizing wheel (11) down, and go up the inside of sizing wheel (10) and sizing wheel (11) down and all be provided with heating mechanism (16).

2. The mask face folding device of a mask production line according to claim 1, characterized in that: the side limit frames (4) are in Contraband-shaped structures, the side limit frames (4) are symmetrical with respect to the central line of the mounting table (1), and the side limit frames (4) form a telescopic structure through hydraulic rods (3).

3. The mask face folding device of a mask production line according to claim 1, characterized in that: flattening mechanism (7) are including mounting bracket (701), spout (702), telescopic link (703), clamp plate (704), fixed plate (705) and fixing bolt (706), mounting bracket (701) are installed in the top of mount table (1), and are provided with spout (702) in the middle of the inside of mounting bracket (701), telescopic link (703) are installed to the inside below of spout (702), and the below of telescopic link (703) is fixed with clamp plate (704), fixed plate (705) are installed on the top of telescopic link (703), and the both sides of fixed plate (705) are provided with fixing bolt (706).

4. The mask face folding device of a mask production line according to claim 3, characterized in that: the telescopic rod (703) and the pressing plate (704) form a sliding structure with the mounting rack (701) through the sliding groove (702), and the telescopic rod (703) and the fixing plate (705) form a fixing structure with the mounting rack (701) through the fixing bolt (706).

5. The mask face folding device of a mask production line according to claim 1, characterized in that: crease deepens mechanism (8) is including crease splint (801), hollow groove (802), spring (803) and levelling plate (804), the inside of crease splint (801) is provided with hollow groove (802), and the internally mounted of hollow groove (802) has spring (803), the below of spring (803) is fixed with levelling plate (804).

6. The mask face folding device of a mask production line according to claim 5, characterized in that: the flat plates (804) are symmetrical with respect to the transverse center line of the crease clamp plate (801), and the flat plates (804) form an elastic structure through springs (803).

7. The mask face folding device of a mask production line according to claim 1, characterized in that: go up the center of symmetry of sizing wheel (10) and the coincidence of the center of symmetry of sizing wheel (11) down, and the upside of going up sizing wheel (10) and thermal-insulated fender cover (15) that the downside of sizing wheel (11) was installed down are arc column structure.

8. The mask face folding device of a mask production line according to claim 1, characterized in that: heating mechanism (16) all are provided with zone of heating (1601) including zone of heating (1601), heating rod (1602), heat preservation (1603) and heat-conducting layer (1604), go up the inboard of sizing wheel (10) and lower sizing wheel (11), and the internally mounted of zone of heating (1601) has heating rod (1602), the inboard of zone of heating (1601) is provided with heat preservation (1603), and the outside of zone of heating (1601) is fixed with heat-conducting layer (1604).

9. The mask face folding device of a mask production line according to claim 8, characterized in that: the central line of zone of heating (1601) and last forming wheel (10) and the central line of forming wheel (11) coincide mutually down, and the inside of zone of heating (1601) is symmetry form evenly distributed and has heating rod (1602).