CN211167573U - Film winding machine - Google Patents

Abstract

The utility model discloses a around membrane machine, include: the rotary table is provided with two positioning supporting parts which are arranged in parallel along the radial direction of the rotating axis and are used for respectively positioning different rod materials; the cutting knife is used for cutting off the film sections with two ends across the two positioning support parts from the middle of the outer side surface; the cutter driving mechanism is used for driving the cutter to move and cut along the direction vertical to the film section; the disc driving mechanism is used for driving the turntable to intermittently rotate for 180 degrees and the direction is continuous; and the film winding positioning part is used for guiding the film material into the turntable so that the film material can respectively cross over the rod materials of the two positioning supporting parts during cutting. Two location supporting part relative position relations cooperate the cutting position of cutting knife to when making the cutting knife cutting, not only accomplish the package around the package of one of them pole material, accomplish the package in advance of another pole material simultaneously, make only need change around the good pole material of package can, consequently the operation is very simple swift.

Description

Film winding machine

Technical Field

The utility model relates to an instrument technical field, more specifically say, relate to a around membrane machine.

Background

In the production process of the cosmetic brush, the cosmetic brush is composed of the structures of cosmetic brush hair, a handle, a sleeve hair opening pipe (plastic, metal) and the like, and the surface of the opening pipe can be made into the color specified by a customer through the processes of oil spraying, electroplating, laser, water transfer printing and the like.

After the surface of the mouth tube is colored, in the processes of carrying, transporting, producing a line, sleeving a pier cup into a hair shape, dispensing glue, assembling and producing, the like, the phenomena of scratching, scraping, electrostatic dust adsorption on the surface and the like appear on the surface of part of the mouth tube. In order to prevent the phenomenon, a layer of protective film is wound on the surface of the mouth tube by a PE stretching film manually, and the protective film isolates the outer wall of the mouth tube from other objects to play a role in protection.

The manual film winding operation has the problems of low efficiency, working fatigue and poor winding, and sometimes the PE film is not always required to be wound again at one time, is wasted and the like. Specifically, the method comprises the following steps:

1. In the actual operation process of the production of the cosmetic brush, the problems of the product batch are solved according to the requirements of customers, a protective film is not always wound for a long time, and the staff position is moved when the protective film is required to be wound, so that the labor cost is increased;

2. Because the membrane is wound manually, the efficiency is low, the work is tired, the winding is not good, and sometimes the membrane is not always wound once and protective membrane materials are wasted;

3. The cutter is needed by manual film winding, and the cutter for production belongs to strict control articles, so that the control cost is increased.

In summary, how to effectively solve the problem of inconvenience in wrapping the opening tube is a problem that needs to be solved urgently by those skilled in the art at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a around membrane machine should solve present oral siphon around the inconvenient problem of package effectively around the membrane machine.

A film winding machine comprising:

The rotary table is provided with two positioning supporting parts which are arranged in parallel along the radial direction of the rotating axis and are used for respectively positioning different rod materials;

The cutting knife is used for cutting off the film sections with two ends across the two positioning support part rod materials from the middle of the outer side surface;

The cutter driving mechanism is used for driving the cutter to move and cut along the direction vertical to the film section;

The disc driving mechanism is used for driving the turntable to intermittently rotate for 180 degrees and the direction is continuous;

And the film winding positioning part is used for guiding the film material to the rotary table, so that the film material can respectively cross over the rod materials of the two positioning supporting parts to form the film section during cutting.

According to foretell technical scheme, can know, when using, fix two pole materials respectively on two location supporting parts before the start, then derive the membrane material from around membrane location portion, in order to wind the package on nearest pole material, form half around the package, then, the carousel rotates, it is just right to set up with the cutting knife to the membrane section that forms, then the cutting knife accomplishes the cutting, after the cutting, the membrane material continues half around the package at another pole material, and initial pole material has been around the package completion, take off, in order to change new pole material, then rotate 180 degrees angles, the cutting knife continues the cutting, and then accomplish a pole material again and wind the package, so last, and then realize fast that the pole material winds the package. Through the analysis, can discover, set up two location supporting parts that set up side by side on the carousel in this application, two location supporting parts relative position relation cooperation cutting knife's cutting position to when making the cutting knife cutting, not only accomplish wrapping around of one of them pole material, accomplish wrapping in advance of another pole material simultaneously, make only need change around the good pole material of wrapping can, consequently operate very simply swiftly. So this around membrane machine can solve present oral siphon effectively and wrap inconvenient problem.

Preferably, the positioning support part is used for fixing the rod material on the positioning support part in the axial direction.

Preferably, including the frame with install in just carry out flexible actuating mechanism of flexible drive along rotation axis extending direction in the frame, the carousel is rotatable to be installed in the frame, flexible actuating mechanism's flexible portion rotates and is connected with the linking arm, just the linking arm rotation axis with the coaxial setting of rotation axis of carousel, the linking arm both ends are fixed with two respectively press material portion, in order to respectively with two the location supporting part corresponds the setting.

Preferably, the cutting knife is connected with the rack in a sliding mode through a sliding rail slider, and the knife driving mechanism comprises a first driving motor and a crank slider transmission mechanism connected between the first driving motor and the cutting knife.

Preferably, the disk driving mechanism is a second driving motor, and the telescopic driving mechanism is a telescopic cylinder.

Preferably, install the grudging post in the frame, telescopic drive mechanism's fixed part is installed the grudging post upper end, telescopic drive mechanism's pars contractilis with the grudging post is followed the axis of rotation extending direction sliding connection of carousel, pars contractilis with the linking arm passes through the bearing and rotates the connection.

Preferably, at least one of the two positioning support portions is capable of adjusting a distance therebetween in the juxtaposition direction.

Preferably, the two positioning support parts are connected with the rotary table through bolts through oblong holes, and the oblong holes extend in the parallel direction.

Preferably, the positioning support part comprises a transverse support rod and a positioning part arranged in the middle of the transverse support rod, and two ends of the transverse support rod are respectively connected with the long round hole bolts at the turntable support part.

Preferably, the film winding positioning portion includes a film winding positioning rod and a film winding positioning rod for positioning the film body led out of the film winding positioning rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a film winding machine according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of the turntable when starting;

Fig. 3 is a schematic structural view of the turntable provided by the present invention during rotation;

Fig. 4 is a schematic structural view of the turntable rotating to the intermittent position according to the present invention;

Fig. 5 is a schematic structural view of the cutting knife provided by the present invention before cutting;

Fig. 6 is the utility model provides a schematic structure diagram after cutting knife cutting.

The drawings are numbered as follows:

The film winding machine comprises a turntable 1, a cutting knife 2, a knife driving mechanism 3, a material pressing part 4, a positioning supporting part 5, a rack 6, a telescopic driving mechanism 7, a connecting arm 8, a film winding positioning rod 9, a film winding positioning rod 10, a film section 11 and a film material 12.

Detailed Description

The embodiment of the utility model discloses around membrane machine to solve present oral siphon effectively and wind the inconvenient problem of package.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a film winding machine according to an embodiment of the present invention.

In a specific embodiment, this embodiment provides a around membrane machine, and specific this should wind membrane machine mainly used for 360 degrees angles around the covering film body for pole material side, a comparatively specific application, if at cosmetic brush oral siphon around covering protection film, should wind membrane machine promptly and also can be called a cosmetic brush oral siphon around protection membrane machine.

Specifically, should wind membrane machine mainly includes carousel 1, cutting knife 2, sword actuating mechanism 3, dish actuating mechanism and around membrane location portion. The film body is guided into the turntable 1 around the film positioning part to wind on the positioning support part 5 from one side, wherein the turntable 1 drives the positioning support part 5 thereon to rotate, and further the film is wound, when the film body is rotated to a position between the two positioning support parts 5 and just opposite to the cutting knife 2, the cutting knife 2 cuts off the film body, so that the rod material on the positioning support part 5 on one side is wound around the film, the part still connected with the film roll is adhered to the positioning support part 5 on the other side under the pushing of the cutting knife 2, and then the turntable 1 continues to rotate, so as to complete the rod material on the positioning support part 5 on the side to wind the film.

The turntable 1 is driven to rotate about a predetermined axis by a disk drive mechanism, and the predetermined axis may be generally vertically disposed for convenience of overall structural arrangement. The structure of the rotating disk 1 is not limited at all, and may be a disk member, or may be a square disk member.

Install two location supporting part 5 on the carousel 1, each location supporting part 5 is used for installing different pole material respectively to support the pole material through location supporting part 5, with guarantee the relative position relation between pole material and the carousel 1 effectively, so that carousel 1 rotates, and then drive location supporting part 5 and follow the rotation, so that the pole material follows the rotation.

The two positioning and supporting parts 5 are arranged in parallel along the radial direction of the rotation axis, so that the positions of the two positioning and supporting parts 5 are just exchanged after the turntable 1 rotates 180 degrees. The structure of the positioning support portion 5 is not particularly limited, and should be designed accordingly according to the structure of the bar material, so as to be capable of positioning and supporting. The specific rod material can be a round pipe, and the positioning and supporting part 5 can be a conical part so as to be inserted into the pipe cavity of the rod material to form interference fit during positioning, and further realize positioning and supporting.

Wherein the cutting knife 2 is used for cutting off the film sections 11 with two ends across the two positioning and supporting parts 5 from the middle of the outer side surface. In the rotating process of the turntable 1, after the film material 12 is wound on the rod material of one of the positioning and supporting parts 5, the positioning and supporting part 5 rotates in the direction far away from the film winding and positioning part along with the rotation of the turntable 1, and the rod material on the other positioning and supporting part 5 is attached to the film material 12. Then, as the rotary table 1 continues to rotate, the two ends of a segment 11 of the film material 12 respectively cross over the rod materials of the two positioning and supporting parts 5. The cutting knife 2 cuts off the film segment 11 from the middle part of the outer side of the film segment 11, wherein the film material 12 has two side surfaces, one side surface is used for being attached to the rod material, and for convenience of description, the side surface is called as an inner side surface, namely, the side surface departing from the rod material is the outer side. Applying cutting pressure to the middle of the film section 11 from the outer side of the film section 11, pushing the two cut-off side parts of the film section 11 to be respectively attached to the rod materials of the positioning and supporting parts 5 at the two sides in the cutting-off process of the film section 11, so that the cutting-off is realized, the pushing is realized, and the continuous operation can be further realized.

Wherein sword actuating mechanism 3 for drive cutting knife 2 moves the cutting along the 11 directions of perpendicular to film segment, and then guarantees that 11 both ends atress of film segment are even, with can control 11 both sides parts of film segment evenly laminate on the pole material of both sides. Wherein the disk driving mechanism is used for driving the turntable to intermittently rotate for 180 degrees, and in each stop, the cutter driving mechanism 3 drives the cutter 2 to realize cutting. Wherein the disc drive mechanism should drive the turntable 1 to rotate continuously in a certain direction, i.e. after each pause, to continue to rotate in a predetermined direction.

Wherein around membrane location portion for leading-in membrane material 12 gets into carousel 1 department, in order that when the cutting, membrane material 12 can span respectively on two the pole material of location support portion 5 is in order to form the membrane section, from the position, more preferred scheme can make along the direction of rotation of carousel 1, membrane material 12 is led into the position and cutting knife 2 is relative the contained angle between the axis of rotation of carousel 1 is between 180 degrees to 270 degrees, so that when carousel 1 rotates the cutting position, is located the inboard of above-mentioned membrane section 11 around membrane location portion this moment, and the abrasive material direction of introduction is unanimous with carousel 1 direction of rotation.

According to the above technical solution, the specific working process is as shown in fig. 2-6, fig. 2 is the structure schematic diagram for starting the turntable, when in initial operation, the end of the film material 12 is wound on the rod material near the guiding position of the film material 12, and the end of the film material 12 is located at the part of the rod material right opposite to another rod material, i.e. the connecting line between the two rod materials. Fig. 3 is the structure diagram of the rotating process of the rotating disc, at this time, the rotating disc 1 rotates 90 degrees relative to the rotating disc 1 in fig. 2, so that it can be seen that the film material 12 gradually winds on the rod material during the rotation of the section. Fig. 4 is the utility model provides a carousel rotates to the structure schematic diagram of intermittent type position, rotate the position in-process of 90 degrees angles after from fig. 3's position again, wherein membrane material 12 is earlier on wrapping to first pole material gradually, then when the direction side by side of second pole material and first pole material is unanimous with the leading-in direction access of membrane material 12, membrane material 12 is along second pole material along the package gradually this moment, above-mentioned film segment 11 simultaneously, both ends are respectively on first pole material and second pole material around the package, the part that still remains the quarter on first pole material simultaneously does not wrap membrane material 12. As shown in fig. 5, fig. 5 is a schematic structural view of the cutting knife provided by the present invention before cutting; at this time, the cutting knife 2 is opposite to the middle part of the film section 11, and the cutting knife 2 is driven by the knife driving mechanism 3 to move continuously along the direction. Like fig. 6, fig. 6 is the utility model provides a structural schematic diagram after cutting knife cutting, along with cutting knife 2 cuts film segment 11 along 11 directions of perpendicular to film segment, 11 both ends of film segment are not respectively around the pole material of package in both sides around the part of package, so that to first pole material, accomplish wholly around the package, and the second pole material has become the state of first pole material when carousel starting rotation, will have been around the first pole material of package completion this moment, change into the pole material of not winding the package, be like the structure in fig. 2 promptly.

In this application, when using, fix two pole materials respectively on two location supporting part 5 before starting, then derive membrane material 12 from around membrane location portion, in order to wind the package on nearest pole material, form half around the package, then, carousel 1 rotates, up to the membrane section 11 that forms and cutting knife 2 just to setting up, then cutting knife 2 accomplishes the cutting, after the cutting, membrane material 12 continues half around the package at another pole material, and initial pole material has been around the package completion, take off, with the pole material of renewing, then rotate 180 degrees angles, cutting knife 2 continues the cutting, and then accomplish a pole material again around the package, so last, and then realize fast that the pole material winds the package. Through the analysis, can discover, set up two location supporting part 5 that set up side by side on the carousel 1 in this application, two location supporting part 5 relative position relations coordinate the cutting position of cutting knife 2 to when making cutting knife 2 cut, not only accomplish wrapping of one of them pole material, accomplish wrapping in advance of another pole material simultaneously, make only need change around the good pole material of wrapping can, consequently the operation is very simple swift. So this around membrane machine can solve present oral siphon effectively and wrap inconvenient problem.

Further, the rod material is considered to be subjected to torque force in the wrapping process. If the rod material is a circular tube and a common conical positioning column is adopted, the friction force formed between the positioning column and the mouth tube can hardly meet the torque requirement. Therefore, it is preferable to further include a swaging portion 4 for swaging and fixing the rod on the positioning support portion 5 in the axial direction. The material pressing part 4 can be fixed on the turntable 1, and the structure is complex and the arrangement is inconvenient in general arrangement.

For the film winding machine, in order to facilitate the arrangement of the respective structures, a frame 6 is generally provided, wherein the turntable 1 is rotatably connected to the frame 6, and wherein a disk driving mechanism is mounted on the frame 6 to drive the turntable 1 to rotate. At this time, the nip portion 4 may be mounted on the turntable 1. Concretely, still including installing in frame 6 and carrying out flexible driven telescopic driving mechanism 7 along axis of rotation extending direction, wherein 1 rotatable the installing in frame 6 of carousel, telescopic driving mechanism 7's flexible portion rotates and is connected with linking arm 8, and 8 axis of rotation of linking arm with the coaxial setting of axis of rotation of carousel 1, 8 both ends of linking arm are fixed with two pressure material portions 4 respectively to correspond the setting with two location supporting parts 5 respectively. When pressing materials, the telescopic driving mechanism 7 drives the connecting arm 8 to descend, so that the two material pressing portions 4 are respectively pressed on the corresponding positioning supporting portions 5, at the moment, the turntable 1 rotates, the material pressing portions 4 are abutted against the rod materials, so that torque can be formed between the rod materials and the material pressing portions 4, the rotating axis of the connecting arm 8 and the rotating axis of the turntable 1 are located on the same axis, so that the connecting arm 8 and the turntable 1 can be pushed to synchronously rotate, and then the material pressing portions 4 are synchronously rotated.

Specifically, in order to facilitate installation of the telescopic driving mechanism 7, a vertical frame is preferably installed on the machine frame 6, and the specific vertical frame may include two columns arranged in parallel and a cross beam with two ends respectively connected with the columns on two sides. Wherein the fixed part of flexible actuating mechanism 7 is installed in the grudging post upper end, and is concrete can install on the crossbeam, and wherein flexible portion and the grudging post of flexible actuating mechanism 7 pass through the bearing with the linking arm and rotate and be connected along the axis of rotation extending direction sliding connection of carousel 1. Specifically, a cushion portion may be provided on a side of the material pressing portion 4 that abuts against the rod material.

Further, for better driving the cutting blade 2 to move, it is preferable that the cutting blade 2 is slidably connected to the frame 6 via a sliding rail slider, wherein the blade driving mechanism 3 includes a first driving motor and a crank slider transmission mechanism connected between the first driving motor and the cutting blade 2. Specifically, the disk driving mechanism may be a second driving motor, a gas engine, or another rotary driving structure, and the telescopic driving mechanism 7 may be a telescopic cylinder, an electric cylinder, or a hydraulic cylinder.

Furthermore, considering that the diameters of the different rods are not equal, in order to ensure that the film material 12 can better surround the rods completely, the distance between the two rods needs to be adjusted, so that the film segment 11 between the two rods can surround the quarter portions of the rods on the two sides after being cut. For this purpose, it is preferred here that at least one of the two positioning supports 5 is adjustable in terms of the spacing from one another in the juxtaposition direction.

Further, considering that only one kind of rod material is generally wound at a time when the film winding is performed, so the frequency of the change of the kinds of the rod materials is very low, and based on this, for the convenience of the corresponding adjustment and the low adjustment cost, it is preferable that both the positioning support portions 5 and the turntable 1 are bolted through the oblong holes extending in the parallel direction, so that when the adjustment is performed, the bolts are loosened, the position is adjusted relative to the turntable 1 along the extending direction of the oblong holes, and further, the two distance adjustments are realized.

Specifically, the positioning support part 5 can be made to include a transverse support rod and a positioning part arranged in the middle of the transverse support rod, and the positioning part and the rod material structure are correspondingly arranged so as to position and support the rod material. Wherein, two ends of the transverse supporting rod are respectively connected with the long round holes at the supporting part of the turntable 1 through bolts.

Further, the film winding positioning portion mainly plays a role of guiding and positioning the film material 12, and particularly for better material guiding, the film winding positioning portion preferably includes a film winding positioning rod 9 and a film winding positioning rod 10 for positioning the film body led out of the film winding positioning rod 9. Wherein the membrane-surrounding positioning rod 10 is preferably rotatably connected to the frame 6.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A film winding machine is characterized by comprising:

The rotary table is provided with two positioning supporting parts which are arranged in parallel along the radial direction of the rotating axis and are used for respectively positioning different rod materials;

The cutting knife is used for cutting off the film sections with two ends across the rod materials of the two positioning support parts from the middle of the outer side surface;

The cutter driving mechanism is used for driving the cutter to move and cut along the direction vertical to the film section;

The disc driving mechanism is used for driving the turntable to rotate intermittently by 180 degrees and the direction is continuous;

And the film winding positioning part is used for guiding the film material to the rotary table, so that the film material can respectively cross over the rod materials of the two positioning supporting parts to form the film section during cutting.

2. The film winding machine according to claim 1, further comprising a pressing portion for pressing and fixing the rod material on the positioning support portion in an axial direction.

3. The film winding machine of claim 2, comprising a frame and a telescopic driving mechanism installed on the frame and driven to stretch and retract along the extension direction of the rotation axis, wherein the turntable is rotatably installed on the frame, a telescopic part of the telescopic driving mechanism is rotatably connected with a connecting arm, the rotation axis of the connecting arm is coaxial with the rotation axis of the turntable, and two pressing parts are fixed at two ends of the connecting arm respectively so as to be respectively arranged corresponding to the two positioning supporting parts.

4. The film winding machine of claim 3, wherein the cutting knife is slidably connected to the frame by a slide block, and the knife driving mechanism comprises a first driving motor and a crank block transmission mechanism connected between the first driving motor and the cutting knife.

5. The film winding machine of claim 4, wherein the disk drive mechanism is a second drive motor and the telescoping drive mechanism is a telescoping cylinder.

6. The film winding machine of claim 5, wherein a stand is mounted on the machine frame, a fixing portion of the telescopic driving mechanism is mounted at the upper end of the stand, a telescopic portion of the telescopic driving mechanism is slidably connected with the stand along the extending direction of the rotation axis of the turntable, and the telescopic portion is rotatably connected with the connecting arm through a bearing.

7. Film winding machine according to any one of the claims 1 to 6, characterized in that at least one of the two positioning supports is adjustable in distance from each other in a juxtaposed direction.

8. Film winding machine according to claim 7, characterized in that both said positioning supports are bolted to said turntable through oblong holes extending in a juxtaposed direction.

9. The film winding machine of claim 8, wherein the positioning support part comprises a transverse support rod and a positioning part arranged in the middle of the transverse support rod, and two ends of the transverse support rod are respectively connected with the long round hole bolts at the turntable support part.

10. The film winding machine according to claim 7, wherein the film winding positioning portion comprises a film winding positioning rod and a film winding positioning rod for positioning the film body led out of the film winding positioning rod.

Images