Disclosure of Invention
In order to solve the problems, the invention provides a mask forming machine provided with a separating mechanism, wherein a roll material after cutting a mask passes through the separating mechanism, so that the mask is separated from the roll material.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a facial mask make-up machine, is equipped with facial mask cutting mechanism, facial mask cutting mechanism is used for cutting out the facial mask on the coil stock, facial mask cutting mechanism's output butt joint a separating mechanism, separating mechanism is used for separating coil stock and facial mask.
Preferably, the mask cutting mechanism includes:
A roll-down device for supplying a roll;
and the cutting device is connected with the output end of the lower winding device and is used for cutting out the mask from the coil stock.
Preferably, the cutting device is provided with:
The central air shaft is internally provided with air passages which are distributed along the axial direction and are used for connecting vacuum suction equipment, and the surface of the central air shaft is provided with waste suction channels communicated with the air passages;
The knife roll is sleeved on the central air shaft and can rotate around the central air shaft, a cutting edge for rolling the mask and a waste discharge hole are formed in the surface of the knife roll, and the waste discharge hole can be abutted to a waste suction channel in the rotation process of the knife roll so as to facilitate waste discharge.
Preferably, the cutting device is further provided with a pressing roller, and the pressing roller is arranged corresponding to the knife roller and is used for cutting the mask by matching with the knife edge.
Preferably, the separating mechanism is provided with a conveying belt, the conveying belt is abutted to the output end of the mask cutting mechanism, the lower end of the conveying belt is provided with a vacuum suction device, the upper end of the conveying belt is provided with a pressing shaft, the pressing shaft is perpendicular to the conveying direction of the conveying belt, and a plurality of ventilation holes are formed in the conveying belt.
Preferably, the vacuum suction device acts on the front section of the conveyor belt to divide the conveyor belt into an adsorption section and a non-adsorption section.
Preferably, the pressing shaft is arranged at the upper end of a demarcation line between the adsorption section and the non-adsorption section or at the upper end of the adsorption section.
Preferably, the mask cutting device further comprises a winding mechanism, wherein the input end of the winding mechanism is higher than the pressing shaft, so that the coiled material is output from the mask cutting mechanism, and is far away from the conveying belt in the vertical direction when passing between the pressing shaft and the conveying belt.
Preferably, the output end of the separating mechanism is abutted to a mask folding mechanism, and the mask folding mechanism is used for folding a mask.
Preferably, the facial mask folding mechanism is in butt joint with a bagging mechanism, and the bagging mechanism is used for filling facial masks into packaging bags.
The beneficial effects of the invention are as follows: the separating mechanism is arranged behind the mask cutting mechanism, so that the mask can be effectively separated from the coiled material, and the subsequent processing is convenient; furthermore, the separation mechanism performs separation through the adsorption type conveying belt, the separation process does not need to be stopped, the production efficiency is high, dust is pumped away through the vacuum suction device, and the mask production quality is high; and the mask is cut from the coil stock by adopting the action of the knife roll and the press roll, so that compared with stamping processing, the coil stock does not need to be stopped, the production efficiency is high, the coil stock is not easy to deform, and the molding quality of the mask is guaranteed.
Detailed Description
Referring to fig. 1 to 9, the invention relates to a mask forming machine, which is provided with a mask cutting mechanism, wherein the mask cutting mechanism is used for cutting a mask on a coiled material, the output end of the mask cutting mechanism is in butt joint with a separating mechanism 3, and the separating mechanism 3 is used for separating the coiled material and the mask.
Wherein, facial mask cutting mechanism includes: a roll-down device 1, wherein the roll-down device 1 is used for supplying roll materials; and the cutting device 2 is connected with the output end of the lower winding device 1, and is used for cutting out the mask from the coil stock. The unreeling device 1 comprises a mounting roller shaft 101 for mounting a roll material and a tensioning roller set, wherein the roll material is mounted on the mounting roller shaft 101, and the roll material is kept tensioned by the tensioning roller set and is output.
As shown in the figure, the cutting device 2 is provided with: the central air shaft 201, wherein an air passage 204 distributed along the axial direction is arranged in the central air shaft 201, the air passage 204 is used for connecting vacuum suction equipment, and a waste suction channel 206 communicated with the air passage 204 is arranged on the surface of the central air shaft 201; the knife roll 202 is sleeved on the central air shaft 201 and can rotate around the central air shaft 201, a knife edge 205 for rolling the mask and a waste discharge hole 207 are arranged on the surface of the knife roll 202, and the waste discharge hole 207 can be abutted with the waste suction channel 206 in the rotation process of the knife roll 202 so as to facilitate waste discharge. Like this, knife roll 202 is in the rotation in-process, and the waste material of corresponding eyes and mouth part on the facial mask is deposited and is blocked up in cutting edge 205, and when waste discharge hole 207 butt joint inhale useless channel 206, the waste material can be inhaled the air flue 204 of center gas axle 201, and the following way discharges, does not influence subsequent processing, and does not need to pause at the in-process of facial mask production, and production efficiency is high, convenient to use, and the practicality is strong. The cutting device 2 is further provided with a pressing roller 208, and the pressing roller 208 is arranged corresponding to the knife roller 202 and is used for cutting the mask by matching with the knife edge 205.
In general, the mask cutting can be realized by the above structure, but the blade 205 is extremely easy to be damaged, for this purpose, two ends of the knife roller 202 are respectively provided with a circular boss 203, and the two ends of the knife roller 202 are abutted against the press roller 208 through the boss 203, and the blade 205 is 0.01mm plus or minus 0.01mm higher than the boss 203. Thus, the film can be effectively cut from the coil stock, excessive damage to the blade 205 can be avoided, and the service life can be prolonged.
In view of the fact that the blade 205 will be worn out to some extent during the actual production process, the cutting device 2 is provided with an adjustment mechanism for adjusting the distance between the central air shaft 201 and the press roller 208 and for maintaining the fit of the knife roller 202 with the press roller 208. The distance is adjusted to meet the application of the blades 205 with different heights or the knife rolls 202 with different sizes, and the cooperation of the knife rolls 202 and the press rolls 208 is maintained to overcome the gap generated by the abrasion of the blades 205.
In connection with the actual installation, the cutting device 2 is provided with a mounting seat 209 for mounting the above-mentioned structure such as the center gas shaft 201. Specifically, vertical sliding grooves are formed at two ends of the mounting seat 209, two ends of the pressing roller 208 slide into the bottom ends of the two sliding grooves, the central air shaft 201 slides into the two sliding grooves again to enable the knife roller 202 to cover the two sliding grooves, and sliding seats 212 matched with the width of the sliding grooves are arranged at two ends of the central air shaft 201 and the pressing roller 208 so as to limit swinging of the two sliding seats. Meanwhile, a plurality of screw rods 210 are arranged on the mounting seat 209, the screw rods 210 are arranged along the radial direction of the central air shaft 201 and are positioned on the same plane with the axis of the central air shaft 201 and the axis of the press roller 208, and the tail ends of the screw rods 210 are provided with rollers 211, and the rollers 211 are used for pressing the knife roller 202 so as to keep the knife roller 202 matched with the press roller 208. The number of the rollers 211 may be one, or may be plural, and directly vertically abut against the cutter roller 202. Preferably, the roller 211 abuts the annular boss 203 on the knife roller 202. The distance between the central air shaft 201 and the press roller 208 is adjusted, and the distance between the press roller 208 and the slide 212 at two ends of the central air shaft 201 is only needed to be adjusted, which has more implementation modes, such as: the sliding seat 212 of the compression roller 208 and the central air shaft 201 are respectively locked directly through bolts when the compression roller is slid to a proper position; a worm screw can be arranged on the mounting seat 209, the worm screw is in threaded connection with the sliding seat 212 on the central air shaft 201, and the sliding seat 212 on the compression roller 208 is directly fixed, so that the lifting adjustment of the central air shaft 201 is realized through the rotation of the worm screw.
The above-described screw 210 and other structures constitute an adjusting mechanism. The screw 210 described above may also be replaced with a spring, i.e., the roller 211 holds the crimping tool roll 202 by the action of the spring. In addition, a structure in which the pressing roller 208 and the central air shaft 201 are both slidable, or a structure in which the central air shaft 201 is fixed and the pressing roller 208 is adjusted may be adopted. Further, the mounting base 209 is further pivoted with an auxiliary roller, and the auxiliary roller is horizontally mounted at the lower end of the pressing roller 208 and is attached to the pressing roller 208, so as to prevent the pressing roller 208 from deforming.
As shown in the figure, the separating mechanism 3 is provided with a conveying belt 301, the conveying belt 301 is abutted against the output end of the mask cutting mechanism, the lower end of the conveying belt 301 is provided with a vacuum suction device 304, the upper end of the conveying belt 301 is provided with a pressing shaft 303, the pressing shaft 303 is perpendicular to the conveying direction of the conveying belt 301, and the conveying belt 301 is provided with a plurality of ventilation holes 302. When the mask cutting mechanism is in operation, after the mask is cut by the mask cutting mechanism and output by the roll material, the mask passes through the upper part of the conveying belt 301 and passes through the position between the pressing shaft 303 and the conveying belt 301, so that the roll material is far away from the conveying belt 301, the mask is adsorbed on the conveying belt 301 by the vacuum suction device 304 through the air holes 302, and the mask is separated from the roll material and conveyed to the next process by the conveying belt 301, so that the subsequent processing is facilitated. And the separation is carried out through the mode, the efficiency is high, the mask is not easy to deform and wrinkle is generated, dust generated during cutting can be removed, and the quality of the mask is guaranteed.
The specific arrangement modes of the adsorption separation are two, one is to make the coil stock adhere to the upper surface of the conveyer belt 301, the vacuum suction device 304 acts on the front section of the conveyer belt 301, the conveyer belt 301 is divided into an adsorption section and a non-adsorption section, and the pressing shaft 303 is arranged at the upper end of the adsorption section. Thus, the mask on the coil stock is adsorbed on the conveyer belt 301, and after the coil stock passes through the pressing shaft 303, the mask is still adsorbed on the conveyer belt 301 for conveying, and the separation effect is good. In another mode, the roll material passes through the upper part of the conveying belt 301, a certain distance is kept between the roll material and the conveying belt 301, the mask is adsorbed onto the conveying belt 301 from the roll material through the vacuum suction device 304, and the pressing shaft 303 at the moment can be arranged at the upper end of the boundary line between the adsorption section and the non-adsorption section or the upper end of the non-adsorption section. The vacuum suction device 304 may employ a centrifugal fan or other known device.
In order to realize that the roll material is far away from the conveyer belt 301 in the vertical direction when passing through the pressing shaft 303, the mask is convenient to separate, a rolling mechanism is arranged, and the input end of the rolling mechanism is higher than the pressing shaft 303, so that the roll material is output from the mask cutting mechanism, and is far away from the conveyer belt 301 in the vertical direction when passing between the pressing shaft 303 and the conveyer belt 301. Specifically, the winding mechanism is provided with a winding drum, the winding drum is driven by a motor, the front end of the winding drum is provided with a guide wheel, the height of the guide wheel is higher than that of the pressing shaft 303, and when the coil stock passes through the pressing shaft 303, the coil stock winds on the winding drum by passing through the upper end of the guide wheel.
And the facial mask is required to be folded and bagged after the separation mechanism 3 is separated, so that the output end of the separation mechanism 3 is abutted against the facial mask folding mechanism 4, and the facial mask folding mechanism 4 is used for folding the facial mask. The facial mask on the market adopts twice fifty percent discount mode to fold more, and its aesthetic property is poor, and user experience is not good, and in this embodiment, facial mask folding mechanism 4 is used for carrying out the cubic folding to the facial mask, and specifically, this facial mask folding mechanism 4 includes:
The folding slot is arranged horizontally and is arranged below the tail end of the conveying belt 301, and comprises a vertical first slot 401, a second slot 402 communicated with the middle section of the first slot 401 and a third slot 403 communicated with the middle section of the second slot 402;
The first inserting plate is arranged above the output end of the conveying belt 301 corresponding to the first slot 401, and is used for pressing the mask into the first slot 401 when the mask passes through, so as to complete first folding;
The second inserting plate is arranged corresponding to the second slot 402, and is used for pressing the mask into the second slot 402 after the first inserting plate exits from the first slot 401 so as to complete the second folding;
And a third inserting plate, which is disposed corresponding to the third slot 403, and is configured to press the mask into the third slot 403 after the second inserting plate exits the second slot 402, so as to complete the third folding.
Since the cut mask is likely to have quality problems due to the defect of the coiled material and cannot be used, a discharging belt 305 is abutted at the tail end of the conveying belt 301, the discharging belt 305 is also of a conveying belt 301 structure, a working space of a first inserting plate is reserved between the discharging belt 305 and the conveying belt 301, and the same conveying speed is kept between the discharging belt 305 and the conveying belt 301 through a belt or a chain.
The separating mechanism 3 is arranged behind the mask cutting mechanism, so that the mask can be effectively separated from the coiled material, and the subsequent processing is convenient. Furthermore, the separation mechanism 3 performs separation through the adsorption type conveying belt 301, the separation process does not need to be stopped, the production efficiency is high, dust is pumped away through the vacuum suction device 304, and the mask production quality is high. And the mask is cut from the coil stock by the action of the knife roller 202 and the press roller 208, so that compared with stamping, the coil stock does not need to be stopped, the production efficiency is high, the coil stock is not easy to deform, and the molding quality of the mask is guaranteed.
In order to realize full-automatic production, a bagging mechanism is connected behind the mask folding mechanism 4 in a butt joint mode so as to fill the folded mask into a packaging bag.
As shown, the bagging mechanism includes: the packaging bag supplying device is used for supplying packaging bags, and fixing and opening the packaging bags one by one so as to facilitate the filling of the mask; and the pushing device is arranged at the tail end of the third slot 403 and is used for pushing the folded mask into the opened packaging bag.
Specifically, the wrapping bag supplies bagging apparatus includes: a discharging groove 405, wherein the discharging groove 405 is a horizontal inclined groove channel and is used for placing packaging bags; the bag opening device is arranged below the pushing device and comprises two symmetrically arranged adsorption ends 408, and the two adsorption ends 408 are used for adsorbing two sides of a packaging bag so as to fix and open the packaging bag; the bag taking device is connected with the lower trough 405 and the bag opening device, and is used for taking out the packaging bag from the lower trough 405 and conveying the packaging bag to the bag opening device. As shown in the figure, the blanking groove 405 is parallel to the conveying direction of the coil stock, the bag taking device comprises a slide rail 407 and a bag taking part 406 arranged on the slide rail 407, a vacuum chuck is arranged on the bag taking part 406, and the bag taking part 406 can be connected with the blanking groove 405 and the bag opening device in the sliding process. Since the pack bag of the mask has a certain rigidity, the end of the discharging groove 405 is opened, and only the two ends are provided with the convex baffles to be abutted against the pack bag, so that the pack bag taking part 406 directly adsorbs the pack bag and withdraws the same. Further, the vacuum chuck on the bag taking part 406 is fixed on the bag taking part 406 through a movable plate controlled by a cylinder, and when the bag is taken out, the packaging bag in the material discharging groove 405 is firstly attached, and then is conveyed to the bag opening device. The pushing device is configured as a push plate 404 that moves up and down. As shown in the figure, a feeding belt is arranged at the lower end of the bag opening device in the embodiment, and after the mask is put into the bag, the bag opening device places the packaging bag on the feeding belt.
The above embodiment is only a preferred embodiment of the present application, and other embodiments of the present application are also possible, such as a separating mechanism configured to press down from the upper end of the roll to separate the mask, and a cutting device configured as a conventional blanking mechanism. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the application, and these equivalent modifications or substitutions are intended to be included within the scope of the present application as set forth in the following claims.