Environment-friendly non-woven fabric processing method
Technical Field
The invention relates to the technical field of non-woven fabric processing, in particular to an environment-friendly non-woven fabric processing method.
Background
The environment-friendly non-woven fabric is produced by adopting polypropylene granules as raw materials through a continuous one-step method of high-temperature melting, spinning, line laying and hot-pressing coiling, and has the characteristics of water repellency, air permeability, flexibility, no combustion supporting, no toxicity, no irritation, rich colors and the like. If the non-woven fabric is placed outdoors for natural decomposition, the longest service life of the non-woven fabric is only 90 days, the non-woven fabric is placed indoors for decomposition within 5 years, and the non-woven fabric is nontoxic and tasteless and has no any remaining substances during combustion, so that the non-woven fabric does not pollute the environment and is suitable for washing. The plastic bag has the environmental protection performance which plastic products do not have, the time of the plastic bag to be naturally degraded is far shorter than that of a plastic bag, so that a non-woven cloth bag made of non-woven fabrics is also known as the most economical and practical environmental-friendly shopping bag.
At present, the following problems exist in the processing process of environment-friendly non-woven fabrics: a. when the non-woven fabric is processed into various articles, the non-woven fabric is often required to be perforated for subsequent processing, at present, manual perforation is mostly adopted for the non-woven fabric perforation, the manual perforation cannot ensure that the pore surface is smooth and uniform, and the size of the perforated pores is not uniform; b. when trompil through the trompil device, because non-woven fabrics fabric has pliability and light in weight, directly cause the non-woven fabrics fold easily to its trompil, lead to seting up for anomalous hole, when cutting the surface fabric trompil with the sword of cutting moreover, the surface fabric is along with cutting the sunken base of placing the surface fabric of sword and cutting the sword preformed groove easily, leads to the trompil failure.
Disclosure of Invention
Technical problem to be solved
The invention provides an environment-friendly non-woven fabric processing method, which can solve the following problems in the environment-friendly non-woven fabric processing process: a. when the non-woven fabric is processed into various articles, the non-woven fabric is often required to be perforated for subsequent processing, at present, manual perforation is mostly adopted for the non-woven fabric perforation, the manual perforation cannot ensure that the pore surface is smooth and uniform, and the size of the perforated pores is not uniform; b. when trompil through the trompil device, because non-woven fabrics fabric has pliability and light in weight, directly cause the non-woven fabrics fold easily to its trompil, lead to seting up for anomalous hole, when cutting the surface fabric trompil with the sword of cutting moreover, the surface fabric is along with cutting the sunken base of placing the surface fabric of sword and cutting the sword preformed groove easily, leads to the trompil failure.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: the environment friendly non-woven fabric processing method includes the following steps:
s1, inspection device: before starting the environment-friendly non-woven fabric processing device, checking the operation of the device;
s2, placing the fabric: flatly placing the non-woven fabric to be perforated on a base, and driving a pressing and closing perforating mechanism to work through a lifting driving mechanism;
s3, fabric opening: the pressing and opening mechanism firstly flattens and tightens the fabric, then presses the fabric, and finally opens the holes on the fabric;
s4, collecting the fabric: after the fabric is perforated, resetting the lifting driving mechanism and the pressing perforating mechanism, and then collecting the fabric and cleaning waste materials generated by perforating;
a lifting driving mechanism is fixedly welded at the top of the supporting frame, a pressing and opening mechanism is fixedly connected at the lower end of the lifting driving mechanism, a base is arranged below the pressing and opening mechanism, and the base is fixedly welded on the supporting frame; wherein:
the lifting driving mechanism comprises a mounting frame, a lifting hole, a lifting screw rod, a connecting shaft, a limiting branched chain, a rotating ring, a supporting ring, a driving gear, a driving shaft and a driving motor, the mounting frame is fixedly welded at the top of the supporting frame, the mounting frame is integrally of a shell structure with a hollow inner part, the lower end face of the mounting frame is provided with the lifting hole, the lifting screw rod is vertically arranged in the mounting frame and is in sliding fit with the lifting hole, the lower end of the lifting screw rod is rotatably connected with the connecting shaft, the upper end of the lifting screw rod is matched with the top of the mounting frame through the limiting branched chain, the outer wall of the lifting screw rod is provided with an external thread, the rotating ring is sleeved on the lifting screw rod, the inner side wall of the rotating ring is provided with an internal, support ring lower extreme fixed mounting be in terminal surface under the mounting bracket is inside, the rack has been seted up to the swivel becket lateral wall, the swivel becket meshes with drive gear through the rack and is connected, the fixed cover of drive gear is established in the drive shaft, the drive shaft lower extreme passes through the bearing to be fixed at the inside terminal surface under the mounting bracket, the drive shaft upper end is connected with the driving motor output through the shaft coupling, driving motor passes through motor cabinet fixed mounting be in the inside up end of mounting bracket.
The pressing and perforating mechanism comprises a pressing block, a connecting branch chain, a mounting plate, a connecting rod, a pressing ring, a baffle, a first spring, a cutting knife, a tightening branch chain and telescopic rods, wherein the lower end of the connecting shaft is connected with the pressing through the connecting branch chain, the outer wall of the connecting shaft is fixedly sleeved with the mounting plate, the end surface of the mounting plate is uniformly provided with the connecting rod in a sliding manner along the circumferential direction of the center of the connecting shaft, the pressing ring is circumferentially sleeved on the pressing block, the upper end surface of the pressing ring is fixedly connected with the lower end of the connecting rod, the baffle is fixedly welded at the upper end of the connecting rod, the connecting rod is sleeved with the first spring, the two ends of the first spring are respectively fixed on the lower end surface of the baffle and the upper end surface of the mounting plate, the edges of the upper, the utility model discloses a portable electronic device, including mounting panel, connecting axle, cutting knife, clamping block, connecting axle, clamping block, clamping.
Preferably, the limiting branched chain comprises a limiting hole, a limiting ring and a limiting groove, the limiting hole is formed in the upper end face of the mounting frame, the limiting ring is fixedly mounted in the limiting hole, the outer side wall of the upper end part of the lifting screw rod is provided with an annular limiting groove with a certain height, and the limiting ring is in sliding fit with the limiting groove.
Preferably, the connecting branch chain include lift groove, limiting plate and No. two springs, the lift groove has been seted up to the pressfitting piece inside, connecting axle and pressfitting piece sliding connection, the connecting axle lower extreme slides and sets up the lift inslot, connecting axle lower extreme fixedly connected with limiting plate, be provided with No. two springs between the terminal surface under limiting plate and the spread groove.
Preferably, the branched chain that tightens include dwang, reset spring and pressfitting board, the mounting panel under the terminal surface edge evenly be provided with a plurality ofly along its central circumference the dwang, the dwang upper end is passed through ball hinge and is connected with the terminal surface rotation under the mounting panel mutually, the dwang lower extreme rotates and is connected with the pressfitting board, the dwang is the upper end towards the slope setting that connecting axle center direction, lower extreme kept away from connecting axle center direction, be connected with reset spring between dwang and the mounting panel.
Preferably, the upper end surface of the base is provided with an annular knife groove, and the cutting knife is in sliding fit with the knife groove.
Preferably, the upper end face of the support ring is provided with an annular T-shaped block, and the lower end face of the rotating ring is provided with a T-shaped groove which is in rotating fit with the T-shaped block.
(III) advantageous effects
1. The invention provides an environment-friendly non-woven fabric processing method, which can solve the following problems in the environment-friendly non-woven fabric processing process: a. when the non-woven fabric is processed into various articles, the non-woven fabric is often required to be perforated for subsequent processing, at present, manual perforation is mostly adopted for the non-woven fabric perforation, the manual perforation cannot ensure that the pore surface is smooth and uniform, and the size of the perforated pores is not uniform; b. when trompil through the trompil device, because non-woven fabrics fabric has pliability and light in weight, directly cause the non-woven fabrics fold easily to its trompil, lead to seting up for anomalous hole, when cutting the surface fabric trompil with the sword of cutting moreover, the surface fabric is along with cutting the sunken base of placing the surface fabric of sword and cutting the sword preformed groove easily, leads to the trompil failure.
2. The lifting driving mechanism designed by the invention realizes the up-and-down movement of the lifting screw rod by utilizing the threaded connection principle, the driving motor drives the driving gear to rotate through the driving shaft, so that the driving gear drives the rotating ring to rotate through external meshing, and finally the rotating ring drives the lifting screw rod to move up and down through threaded connection, the pressing and tapping mechanism provides driving force, when the lifting screw rod moves up and down, the limiting ring slides up and down in the limiting groove of the lifting screw rod, the up-and-down movement stroke of the lifting screw rod is limited, and the excessive movement of the lifting screw rod is avoided, so that parts in the device are collided.
3. According to the pressing and hole opening mechanism designed by the invention, when the connecting shaft drives the mounting plate to move downwards, the pressing plate is enabled to be in extrusion contact with the non-woven fabric through the rotating rod, and meanwhile, under the action of the rotating rod, the pressing plate can move towards the direction away from the pressing block, so that the fabric on the base is smooth and in a tight state, and then the pressing block and the pressing ring are simultaneously pressed at the inner part and the outer part of the fabric hole opening position to tightly press the fabric on the base, so that the phenomena of fabric wrinkles and fabric depression when the cutting knife opens the hole are effectively avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a three-dimensional perspective view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 taken along line A in the present specification;
FIG. 5 is a three-dimensional block diagram of the lift drive mechanism of the present disclosure;
FIG. 6 is a three-dimensional block diagram of a press fit opening mechanism of the present disclosure;
fig. 7 is a three-dimensional block diagram of the invention illustrating the mating of parts of a press fit aperture mechanism.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 7, an environment-friendly non-woven fabric processing method using an environment-friendly non-woven fabric processing apparatus, the apparatus includes a supporting frame 1, a base 2, a pressing and opening mechanism 3, and a lifting driving mechanism 4, and the specific method of the environment-friendly non-woven fabric processing apparatus is as follows:
s1, inspection device: before starting the environment-friendly non-woven fabric processing device, checking the operation of the device;
s2, placing the fabric: the non-woven fabric to be perforated is flatly placed on the base 2, and then the lifting driving mechanism 4 drives the opening mechanism 3 to close to work;
s3, fabric opening: the pressing and opening mechanism 3 firstly flattens and tightens the fabric, then presses the fabric, and finally opens the holes on the fabric;
s4, collecting the fabric: after the fabric is perforated, resetting the lifting driving mechanism 4 and the pressing perforating mechanism 3, and then collecting the fabric and cleaning waste materials generated by perforating;
the top of the support frame 1 is fixedly welded with a lifting driving mechanism 4, the lower end of the lifting driving mechanism 4 is fixedly connected with a pressing and opening mechanism 3, a base 2 is arranged below the pressing and opening mechanism 3, the base 2 is fixedly welded on the support frame 1, the upper end face of the base 2 is provided with an annular cutter groove 2a, and the cutting cutter 38 is in sliding fit with the cutter groove 2 a.
The lifting driving mechanism 4 comprises an installation frame 41, a lifting hole 42, a lifting screw rod 43, a connecting shaft 44, a limiting branched chain 45, a rotating ring 46, a support ring 47, a driving gear 48, a driving shaft 49 and a driving motor 40, the installation frame 41 is fixedly welded at the top of the support frame 1, the installation frame 41 is integrally of a hollow shell structure, the lifting hole 42 is formed in the lower end face of the installation frame 41, the lifting screw rod 43 is vertically arranged in the installation frame 41, the lifting screw rod 43 is in sliding fit with the lifting hole 42, the lower end of the lifting screw rod 43 is rotatably connected with the connecting shaft 44, and the upper end of the lifting screw rod 43 is matched with the top of the installation frame 41 through the limiting branched; the limiting branched chain 45 comprises a limiting hole 451, a limiting ring 452 and a limiting groove 453, the limiting hole 451 is formed in the upper end surface of the mounting frame 41, the limiting ring 452 is fixedly mounted in the limiting hole 451, the annular limiting groove 453 with a certain height is formed in the outer side wall of the upper end part of the lifting screw rod 43, and the limiting ring 452 is in sliding fit with the limiting groove 453; the outer wall of the lifting screw rod 43 is provided with an external thread, the rotating ring 46 is sleeved on the lifting screw rod 43, the inner side wall of the rotating ring 46 is provided with an internal thread matched with the external thread of the lifting screw rod 43, the lower end face of the rotating ring 46 is rotatably connected with the support ring 47, the upper end face of the support ring 47 is provided with an annular T-shaped block, the lower end face of the rotating ring 46 is provided with a T-shaped groove matched with the T-shaped block in a rotating manner, the lower end of the support ring 47 is fixedly installed on the inner lower end face of the installation frame 41, the outer side wall of the rotating ring 46 is provided with a rack, the rotating ring 46 is meshed and connected with the driving gear 48 through the rack, the driving gear 48 is fixedly sleeved on the driving shaft 49, the lower end of the driving shaft 49 is fixed on, the driving motor 40 is fixedly mounted on the upper end surface inside the mounting frame 41 through a motor base.
During the specific operation, the non-woven fabric to be perforated is flatly placed on the base 2, then the driving motor 40 is started, under the driving of the driving motor 40, the driving shaft 49 starts to rotate, the driving gear 48 fixedly sleeved on the driving shaft 49 is driven to synchronously rotate, the driving gear 48 is meshed with the rack on the outer side wall of the rotating ring 46, so that the rotating ring 46 starts to rotate, the rotating ring 46 is rotatably connected with the support ring 47 through the T-shaped groove, so that the rotating ring 46 is stably limited on the support ring 47 to avoid the rotating ring from being separated from the support ring 47, the rotating ring 46 is connected with the external thread on the outer side wall of the lifting screw rod 43 through the internal thread on the inner side wall, so that the lifting screw rod 43 passes through the moving hole to start to move downwards, so that the connecting shaft 44 rotatably connected to the lower end of the lifting, the limiting groove 453 slides downwards along the limiting ring 452, the limiting groove 453 is arranged to be in sliding fit with the limiting ring 452, the maximum stroke of the lifting screw rod 43 in up-down movement is limited, the lifting screw rod 43 is prevented from excessively moving up and down, collision of parts in the device is prevented, and the device is damaged. When the connecting shaft 44 moves downwards, the pressing and opening mechanism 3 is driven to open holes in the non-woven fabric, after the holes are opened, the driving motor 40 rotates reversely, so that the lifting screw rod 43 moves upwards, and meanwhile, the pressing and opening mechanism 3 is driven to move upwards through the connecting shaft 44 until the non-woven fabric returns to the initial position.
The pressing tapping mechanism 3 comprises a pressing block 31, a connecting branched chain 32, a mounting plate 33, a connecting rod 34, a pressing ring 35, a baffle 36, a first spring 37, a cutting knife 38, a tightening branched chain 39 and an expansion rod 30, the lower end of the connecting shaft 44 is connected with the pressing block 31 through the connecting branched chain 32, the connecting branched chain 32 comprises a lifting groove 321, a limiting plate 322 and a second spring 323, the lifting groove 321 is formed in the pressing block 31, the connecting shaft 44 is connected with the pressing block 31 in a sliding manner, the lower end of the connecting shaft 44 is arranged in the lifting groove 321 in a sliding manner, the lower end of the connecting shaft 44 is fixedly connected with the limiting plate 322, and the second spring 323 is arranged between the limiting plate 322 and the lower end face of the connecting groove; the fixed cover of connecting axle 44 outer wall is equipped with mounting panel 33, the even slip of mounting panel 33 terminal surface is provided with connecting rod 34 along its connecting axle 44 center circumference, pressfitting piece 31 circumference cover is equipped with pressing ring 35, pressing ring 35 up end and connecting rod 34 lower extreme looks fixed connection, connecting rod 34 upper end fixed welding has baffle 36, the cover is equipped with spring 37 No. one on connecting rod 34, spring 37 both ends are fixed respectively under baffle 36 terminal surface and mounting panel 33 up end, a plurality of telescopic link 30 of even fixedly connected with of mounting panel 33 up end edge along its center circumference, telescopic link 30 up end is fixed terminal surface under mounting bracket 41, terminal surface installs cutting knife 38 under mounting panel 33, cutting knife 38 is the loop configuration, cutting knife 38 shares a central line with connecting axle 44, cutting knife 38 is located between pressfitting piece 31 and pressfitting ring 35, a tightening branched chain 39 is arranged at the edge of the lower end face of the mounting plate 33; the tightening branched chain 39 comprises a rotating rod 391, a reset spring 392 and a press plate 393, the edge of the lower end face of the mounting plate 33 is evenly provided with a plurality of rotating rods 391 along the circumferential direction of the center, the upper end of each rotating rod 391 is rotatably connected with the lower end face of the mounting plate 33 through a ball hinge, the lower end of each rotating rod 391 is rotatably connected with the press plate 393, the upper end of each rotating rod 391 is arranged towards the center of the connecting shaft 44, the lower end of each rotating rod 391 is far away from the center of the connecting shaft 44, and the reset spring 392 is connected between each rotating rod 391.
During specific work, when the connecting shaft 44 moves downwards, the connecting shaft 44 drives the mounting plate 33 and the laminating block 31 to move downwards at the same time, and meanwhile, the telescopic rod 30 on the upper end face of the mounting plate 33 starts to stretch, in the downward moving process, firstly, the laminating plate 393 is firstly contacted with the non-woven fabric, and the mounting plate 33 is also contacted with the non-woven fabric to move downwards, so that the inclined rotating rod 391 starts to rotate along the mounting plate 33 towards the direction far away from the laminating block 31, and therefore when the laminating plate 393 extrudes the non-woven fabric on the base 2, the laminating plate 393 moves towards the direction far away from the laminating block 31 under the action of the rotating rod 391, so that the non-woven fabric is straightened and tightened outwards from the periphery, and the reset spring 392 starts to be stressed and compressed; then, the pressing block 31 and the pressing ring 35 contact and extrude the non-woven fabric, at this time, the connecting shaft 44 continues to move downwards, so that the lower end of the connecting shaft 44 slides downwards in the lifting groove 321 through the limiting plate 322, the limiting plate 322 is provided with a pressing spring 323, at this time, the mounting plate 33 slides downwards along the connecting rod 34 connected with the upper end of the pressing ring 35, so that the first spring 37 starts to be stressed and stretched, next, when the mounting plate 33 continues to move downwards, the cutting knife 38 moves downwards to start cutting the non-woven fabric, the upper end surface of the base 2 is provided with a knife slot 2a in sliding fit with the cutting knife 38, so as to prevent the knife tip of the cutting knife 38 from contacting with the upper end surface of the base 2 when the cutting knife 38 moves downwards to cut the non-woven fabric, thereby effectively avoiding the damage of the cutting knife 38 and prolonging the service life of the cutting knife 38, and, make the mounting panel 33 move up, telescopic link 30 begins to contract until getting back to initial position department simultaneously, under the effect of No. two springs 323 and pressfitting piece 31 self gravity, make limiting plate 322 of connecting axle 44 lower extreme move up to initial position department, simultaneously, under the effect of a spring 37 and pressfitting ring 35 self gravity, connecting rod 34 moves initial position department, next when pressfitting plate 393 not extrusion and contact non-woven fabrics, under the drive of reset spring 392, make dwang 391 rotate back to initial position, finally, collect and clear up the produced waste material of trompil with the non-woven fabrics that the trompil was accomplished.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.