CN220045526U

CN220045526U - Shoe cover machine

Info

Publication number: CN220045526U
Application number: CN202320451611.2U
Authority: CN
Inventors: 庄少海
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-10
Filing date: 2023-03-10
Publication date: 2023-11-21
Anticipated expiration: 2033-03-10

Abstract

The utility model relates to the technical field of shoe cover machines, and provides a shoe cover machine with reliable operation and good film conveying flatness, which comprises a machine shell, wherein a film output device is arranged on the machine shell, a film cutting device for cutting a film and a coating device capable of coating shoes on feet of a human body through the film are sequentially arranged on the machine shell along a film conveying path of the film output device, and a regulating device capable of stably driving the film to be conveyed along the conveying path at a speed synchronous with film output and keeping the flatness of the film in the conveying process is also arranged on the machine shell.

Description

Shoe cover machine

Technical Field

The utility model relates to the technical field of shoe cover machines, in particular to a shoe cover machine.

Background

The shoe cover machine is a household product developed for the problem that people walk to visit friends and enter the room to change shoes, has small and attractive appearance, low machine body and extremely convenient use, does not need to take off shoes, only needs to lightly step on the shoes at feet by guests, can cover the lovely shoes on feet, is sanitary and attractive, and most importantly, thoroughly removes the trouble of taking off and changing shoes when people enter the doors and putting on the shoes, and eliminates the hidden trouble of spreading beriberi caused by taking off and changing shoes, and simultaneously avoids the restraint and embarrassment caused by perforation of socks or foot odor when friends enter the doors.

The utility model provides a shoe cover machine and application method to 202111182785.5 of chinese patent net publication, includes the casing, set up in be used for installing the mounting groove of film reel, set up in buffering callus on the sole on the casing, set up in two chain drive mechanisms that lie in on the casing buffering callus on the sole both sides, set up in on the casing with the drive arrangement that chain drive mechanism transmission is connected, be equipped with the adhesive piece that has the self-adhesion that can take the film on the film reel out on the two free ends of transmission direction respectively in the top of two chain drive mechanisms, chain drive mechanism drives the adhesive piece and is in the upper and lower position of buffering callus is annular repetitive motion, lie in on the casing buffering callus with film cutting device between the cylinder. When the shoe cover machine is first used, the film needs to be pulled out and adhered to the adhesive piece. The defects are mainly that:

1. the adhesive piece has self-adhesive property, the adhesive property can be gradually weakened or even subsided after the adhesive piece is used for a period of time, the adhesive weakening part can enable the film to be gradually separated from the adhesive piece in the process of being pulled out, even the film and the adhesive piece can be completely separated, the shoe cover machine cannot be used, if the adhesive property on the adhesive piece is subsided, the film can also be prevented from being installed, the shoe cover machine cannot be used, and the operation reliability is relatively low.

2. If the positions of the weakened portions of the adhesive member are more, the film may be folded during the output process due to uneven stress when the film is pulled out, especially when the two ends of the film at the adhesive member are separated, the film stacking phenomenon may occur during the conveying process, which will seriously affect the overall flatness of the film output.

Disclosure of Invention

The utility model aims to solve the problems and provides the shoe cover machine which is reliable in operation and good in film conveying flatness.

In order to achieve the above purpose, the utility model discloses a shoe cover machine, which comprises a machine shell, wherein a film output device is arranged on the machine shell, a film cutting device for cutting off a film and a coating device capable of coating shoes on feet of a human body through the film are sequentially arranged on the machine shell along a film conveying path of the film output device, and a regulating device capable of assisting in driving the film to convey along the conveying path at a speed synchronous with film output and keeping the flatness of the film in the conveying process is also arranged on the machine shell.

The further improvement is that: the regulating device comprises a plurality of sets of long-range transmission mechanisms arranged on the shell and at least one set of first driving device arranged on the shell and used for driving the long-range transmission mechanisms to synchronously move, each long-range transmission mechanism is provided with a flexible propping piece, and the flexible propping pieces on the plurality of sets of long-range transmission mechanisms are respectively propped against and connected with the left end and the right end of the film in the transmission process.

The further improvement is that: the long-distance transmission mechanism comprises a first support shaft, a second support shaft, two chain wheels and a transmission chain, wherein the first support shaft and the second support shaft are rotatably arranged on the machine shell respectively and are arranged along the direction of a film conveying path, the transmission connection is respectively arranged at the upper ends of the first support shaft and the second support shaft, the transmission chain is wound between the two chain wheels, the first support shaft or the second support shaft is in transmission connection with the first driving device, and the transmission chain is fixedly connected with one end of the flexible propping piece.

The further improvement is that: the two sets of long-range transmission mechanisms are respectively positioned at the left end and the right end of the shell and are used for reverse transmission.

The further improvement is that: the cladding device comprises a buffering foot pad arranged on the shell.

The further improvement is that: the film cutting device comprises a pressing piece, a cutting blade, a second driving device and a third driving device, wherein the pressing piece is arranged on the machine shell and can be used for propping the film on the machine shell when the pressing piece is used for acting, the cutting blade is arranged on the machine shell and can be used for cutting the film when the pressing piece is positioned on one side of the pressing piece for acting, and the second driving device and the third driving device are arranged on the machine shell and are respectively used for driving the pressing piece and the cutting blade.

The further improvement is that: the upper part of the cutting blade is in a sharp angle shape with high middle and low two ends, and at least one tooth shape for puncturing the film is arranged from the middle to the two ends of the cutting edge of the cutting blade.

The further improvement is that: the front part of the casing is provided with a slope for preventing the flexible propping piece from interfering with the end part of the film when part of the flexible propping piece rotates along with the long-range transmission mechanism to enter the end part area of the film.

The further improvement is that: the machine shell is also provided with an arc-shaped transition section which is positioned at the lower end of the slope and can prevent the thin film from being cut when the thin film is output under the action of the tensile force of the thin film output device.

The further improvement is that: the front part of the shell is also provided with a rotatable flip cover which is convenient for installing the film winding drum.

The further improvement is that: the film output device comprises a third supporting shaft which is arranged on the shell and is positioned below the arc-shaped transition section and used for installing a film winding drum, and a film pulling device which is arranged on the shell and is positioned on the front side of the film cutting device, and the film pulling device is in transmission connection with the first driving device.

The further improvement is that: the film pulling device comprises a first roll shaft and a second roll shaft, the first roll shaft is rotatably arranged on the shell, the second roll shaft is rotatably arranged on the flip cover and can be matched with the first roll shaft to clamp a film, and the first roll shaft is in transmission connection with the first driving device.

The further improvement is that: the film pulling device further comprises at least one pair of rollers which are arranged on the first roller shaft and the second roller shaft and are positioned at corresponding positions in the width direction of the film and used for clamping the film and promoting the film to be output.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. when the flexible propping pieces on the two sets of long-range transmission mechanisms linearly travel along the film conveying path along with the transmission chains, the lower ends of the flexible propping pieces are respectively propped against the left end and the right end of the film flexibly and can assist the film output device to drive the film to output smoothly, so that the reliability of film conveying is improved, and the flatness of film output is ensured.

2. The slope can effectively prevent the flexible propping piece from interfering with the end part of the film when rotating along with the transmission chain to enter the end part area of the film, and further ensures normal conveying of the film and flatness of conveying of the film.

3. The design of slope with arc changeover portion all can ensure that the film is when receiving film output device tensile force acts on with slope and arc changeover portion keep close state, prevent that the film that is located between film reel and the film output device from taking place the fold deformation in the transportation, further ensured the planarization that the film was carried.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive effort to the person skilled in the art.

Fig. 1 is a partial top view of the present utility model.

Fig. 2 is a partial left side view of the present utility model.

Fig. 3 is a K-way view of the first and second transmissions of the present utility model of fig. 2.

Fig. 4 is a left side view of the first transmission of the present utility model.

Fig. 5 is a right side view of the second transmission of the present utility model.

Description of the embodiments

The utility model will now be further described with reference to the drawings and specific examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

Referring to fig. 1 to 5, the technical scheme adopted in this embodiment is as follows:

the utility model provides a shoe cover machine, includes casing 1, the front portion of casing 1 is equipped with film output device 2, follow on the casing 1 film output device 2's the film delivery path is last still to be equipped with in proper order be used for cutting off the film membrane device 3 and pass through the film can be with the cladding device 4 of human foot vamp parcel, still be equipped with on the casing 1 and can assist to drive the film both ends and carry along film delivery path with the speed synchronous with film output and keep the regular device 5 of film planarization in the transportation process, the direction of delivery of film is from front to back.

The regulating device 5 comprises a plurality of long-range transmission mechanisms 51 arranged on the casing 1 and a set of first driving device 52 arranged on the casing 1 and used for driving the long-range transmission mechanisms 51 to synchronously move, each long-range transmission mechanism 51 is provided with a flexible propping piece 53, the flexible propping pieces 53 on the plurality of long-range transmission mechanisms 51 respectively prop the left end and the right end of a film on the film supporting surface of the casing 1 in the transmission process and can assist in driving the film to be conveyed and keeping the flatness of the film in conveying, and the flexible propping pieces 53 adopt brushes with certain toughness.

The long-distance transmission mechanism 51 comprises a first support shaft 511 and a second support shaft 512 rotatably arranged on the casing 1 and arranged along the direction of the film conveying path and in a vertical state, two chain wheels 513 respectively arranged at the upper ends of the first support shaft 511 and the second support shaft 512 in a transmission connection manner, and a transmission chain 514 wound between the two chain wheels 513, wherein the first support shaft 511 or the second support shaft 512 is in transmission connection with the first driving device 52, the lower ends of all chain links of the transmission chain 514 are fixedly connected with the upper ends of the flexible propping pieces 53, when the flexible propping pieces 53 linearly travel along the film conveying path along the transmission chain 514, the lower ends of the flexible propping pieces flexibly prop the film ends on the film supporting surface of the casing 1, and the lower end surfaces of the transmission chain 514 are in a horizontal state around a plane formed by the surrounding surfaces. In this embodiment, the power transmission is performed by adopting a manner that the first supporting shaft 511 is in transmission connection with the first driving device 52.

The two sets of long-distance transmission mechanisms 51 are respectively positioned at the left end and the right end of the shell 1 and move reversely, two planes on the two sets of long-distance transmission mechanisms 51, which are respectively formed by the lower end faces of the transmission chains 514 of the two sets of long-distance transmission mechanisms 51 in a surrounding mode, are also positioned in the same horizontal plane, and the moving direction of the straight line advancing sections of the half parts of the inner side transmission chains 514 of the two sets of long-distance transmission mechanisms 51 is the same as the conveying direction of the film conveying path. When the film starts to be output, the chain links on the straight advancing sections of the half parts of the inner transmission chain 514, which correspond to the left end and the right end of the film respectively, are always in the straight advancing state in the whole process from the start of the output to the end of the output, so that the rotation of the flexible propping piece 53 can interfere the normal conveying of the film when the chain links rotate out of the film end area 6 along with the rotation of the chain wheel 513 at the upper end of the second supporting shaft 512.

The wrapping device 4 comprises a connecting plate 41 arranged on the casing 1 and a buffering foot pad 42 arranged on the connecting plate 41, wherein the buffering foot pad 42 can keep the film in a flush state when being conveyed along a conveying path in an initial state of the left side of the vamp of the human foot.

The film cutting device 3 comprises a pressing piece 31, a cutting blade 32, a second driving device and a third driving device, wherein the pressing piece 31 is arranged on the machine shell 1 in a lifting mode and used for propping a film against a film supporting surface of the machine shell 1 when the film cutting device descends, the cutting blade 32 is arranged on the machine shell 1 in a lifting mode and positioned on one side of the pressing piece 31 and used for cutting off the film when the film cutting device ascends, the second driving device and the third driving device are arranged on the machine shell 1 and used for driving the pressing piece 31 and the cutting blade 32 to act respectively, and the second driving device and the third driving device can adopt a telescopic motor or an air cylinder or an oil cylinder, and in the embodiment, all adopt the telescopic motor.

The upper portion of the cutting blade 32 is in a conical shape with a high middle and low two ends, at least one tooth form for puncturing the film is arranged from the middle to the two ends at the cutting edge end of the cutting blade 32, the number of the tooth forms can be designed according to the size specification of the cutting blade 32 as required, and the cutting blade 32 can also adopt a sharp flat edge.

The front part of the housing 1 is provided with a ramp 7 for preventing the flexible abutment 53 from interfering with the end of the film when part of the flexible abutment 53 rotates with the front link of the drive chain 514 of the long range drive mechanism 51 into the end region of the film.

The front part of the casing 1 is provided with a slope 7 for preventing the flexible abutment 53 from interfering with the film end when the front end link of the driving chain 514 of the long-range driving mechanism 51 rotates with the sprocket 513 at the upper end of the first supporting shaft 511 into the film end region 6.

The machine shell 1 is further provided with an arc-shaped transition section 8 which is positioned at the lower end of the slope 7 and can prevent the film from being cut when the film is output under the action of the tensile force of the film output device 2, and the arc-shaped transition section 8 can further ensure that the output film of the film winding drum, the diameter of which is gradually reduced due to the continuous output of the film, is not cut.

The design of the slope 7 and the arc transition section 8 can ensure that the film is kept in a close state with the slope 7 and the arc transition section 8 under the action of the tensile force of the film output device 2, and the film between the film winding drum and the film output device 2 is prevented from being wrinkled and deformed in the conveying process.

The front part of the shell 1 is also provided with a rotatable flip cover which is convenient for installing the film winding drum.

The film output device 2 comprises a third supporting shaft 21 which is arranged on the machine shell 1 and is positioned below the arc-shaped transition section 8 and used for installing a film winding drum, and a film pulling device 22 which is arranged on the machine shell 1 and is positioned at the front side of the film cutting device 3, wherein the film pulling device 22 is in transmission connection with the first driving device 52. The film roll on the third support shaft 21 can rotate relative to the third support shaft 21, and the film pulling device 22 can also be arranged at the position of the slope 7.

The film pulling device 22 comprises a first roller 221 rotatably arranged on the casing 1 and a second roller 222 rotatably arranged on the flip cover and capable of being matched with the first roller 221 to clamp a film when the flip cover is buckled and installed in place, and the first roller 221 is in transmission connection with the first driving device 52.

The film pulling device 22 further includes at least one pair of rollers 223 disposed on the first roller 221 and the second roller 222 and located at corresponding positions in the film width direction, for clamping the film and promoting the film to be output, in this embodiment, the rollers 223 have three pairs, and the tangential speed of the rollers 223 along the film conveying path direction is the same as the travelling speed of the links of the straight travelling section of the half part of the inner side driving chain 514 of the long-range driving mechanism 51.

The first driving device 52 includes a driving motor 521 disposed on the casing 1 and located on the left side or the right side or between the left side and the right side of the casing 1 for driving the first roller 221 to rotate, and a first transmission device 522 and a second transmission device 523 that are in transmission connection with two first supporting shafts 511 disposed on two sides of the first roller 221 for respectively driving two sets of long-range transmission mechanisms 51 located on the left and right ends of the casing 1 to rotate. The first transmission 522 and the second transmission 523 have various structural forms, and the following specific structure is described in this embodiment.

The front part of the casing 1 is rotatably provided with a fourth supporting shaft 9 and a fifth supporting shaft 10, the axes of the fourth supporting shaft 9 and the fifth supporting shaft 10 are coaxial and are perpendicular to the axes of two vertical first supporting shafts 511 of the two sets of long-range transmission mechanisms 51, and the axes of the two first supporting shafts 511, the axis of the fourth supporting shaft 9 and the axis of the fifth supporting shaft 10 are in the same vertical plane.

The first transmission device 522 includes a first gear 5221, a second gear 5222, a first bevel gear 5223, and a second bevel gear 5224, wherein the first gear 5221 is in transmission connection with the first gear 5221, the second gear 5222 is in transmission connection with the first gear 5221, and is disposed on one side of the fourth support shaft 9, the first bevel gear 5223 is disposed on the other side of the fourth support shaft 9, and the second bevel gear 5224 is in transmission connection with the first bevel gear 5223 and is disposed on the first support shaft 511 of the long-range transmission mechanism 51 at the left end of the casing 1.

The second transmission device 523 includes a third gear 5231, which is in transmission connection with the other side of the first roller shaft 221, a fourth gear 5232, which is in transmission connection with the third gear 5231 and is rotatably disposed on the casing 1, a fifth gear 5233, which is in transmission connection with the fourth gear 5232 and is disposed on one side of the fifth supporting shaft 10, a third bevel gear 5234, which is disposed on the other side of the fifth supporting shaft 10, and a fourth bevel gear 5235, which is in transmission connection with the third bevel gear 5234 and is disposed on the first supporting shaft 511 of the long-range transmission mechanism 51 at the right end of the casing 1.

The overall gear ratio of the first gear 522 and the second gear 523 is 1:1.

The film used in this embodiment has one end surface with viscosity, the other end surface is completely non-viscous, and a plurality of non-viscous belts with the number and the width corresponding to the number and the width of the rollers 223 respectively along the direction of the conveying path are further arranged on the end surface with viscosity, the end surface with viscosity of the film faces upwards during the film conveying process, the completely non-viscous end surfaces face downwards, the paired rollers 223 respectively arranged on the first roller shaft 221 and the second roller shaft 222 clamp the non-viscous belt part of the film during the working and output the film backwards, and the non-viscous belts are not arranged at the left end and the right end of the surface with viscosity, so that the flexible propping piece 53 can be propped against and adhered with the left end and the right end of the surface with viscosity of the film during the film conveying process and drive the film to move at a speed synchronous with the tangential speed of the rollers 223 along the direction of the conveying path. The film may be a film with two non-adhesive surfaces, and it is only necessary to satisfy that the flexible supporting member 53 further has self-adhesion, for example, a self-adhesive sponge is used.

Based on the technical solution of the foregoing embodiment, the long-range transmission mechanism 51 may also be replaced by a belt transmission structure, which only needs to satisfy the thickness of the transmission belt, and the flexible supporting member 53 may be installed at the lower end thereof.

Basic principle: opening the flip cover, installing a film roll in place and pulling out the film to the output end of the film output device 2, installing the flip cover on the right, buckling the flip cover so that the roller 223 on the second roller shaft 222 on the flip cover and the roller 223 on the first roller shaft 221 clamp the film, starting the driving motor 521, conveying the film backwards along the conveying path under the synchronous action of the film output device 2 and the regulating device 5 until the film just completely covers the cushion foot pad 42, closing the driving motor 521 at the moment, starting the second driving device to enable the compressing piece 31 to descend to compress the film on the shell, starting the third driving device to enable the cutting blade 32 to ascend to cut the film and return to the original position, controlling the second driving device to ascend and return the compressing piece 31, enabling the foot of a person to step into the cushion foot pad 42, sinking the middle of the cushion foot pad 42, forming a covering form towards the middle, covering the shoes by the film, removing the foot of the person, compressing the film with the flexible piece 31 and removing the foot of the person, and pushing the film off the flexible piece 31 and the flexible piece 53, thus, and repeating the operation.

While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. The shoe cover machine comprises a machine shell, wherein a film output device is arranged on the machine shell, a film cutting device for cutting off films and a coating device capable of coating shoes on feet of a human body through the films are sequentially arranged on the machine shell along a film conveying path of the film output device, and the shoe cover machine is characterized in that a regulating device capable of assisting in driving the films to be conveyed along the conveying path at a speed synchronous with film output and keeping flatness of the films in the conveying process is further arranged on the machine shell.

2. A shoe cover machine according to claim 1, wherein: the regulating device comprises a plurality of sets of long-range transmission mechanisms arranged on the shell and at least one set of first driving device arranged on the shell and used for driving the long-range transmission mechanisms to synchronously move, each long-range transmission mechanism is provided with a flexible propping piece, and the flexible propping pieces on the plurality of sets of long-range transmission mechanisms are respectively propped against and connected with the left end and the right end of the film in the transmission process.

3. A shoe cover machine according to claim 2, wherein: the long-distance transmission mechanism comprises a first support shaft, a second support shaft, two chain wheels and a transmission chain, wherein the first support shaft and the second support shaft are rotatably arranged on the machine shell respectively and are arranged along the direction of a film conveying path, the transmission connection is respectively arranged at the upper ends of the first support shaft and the second support shaft, the transmission chain is wound between the two chain wheels, the first support shaft or the second support shaft is in transmission connection with the first driving device, and the transmission chain is fixedly connected with one end of the flexible propping piece.

4. A shoe cover machine according to claim 3, wherein: the two sets of long-range transmission mechanisms are respectively positioned at the left end and the right end of the shell and are used for reverse transmission.

5. A shoe cover machine according to claim 1, wherein: the cladding device comprises a buffering foot pad arranged on the shell.

6. A shoe cover machine according to claim 1, wherein: the film cutting device comprises a pressing piece, a cutting blade, a second driving device and a third driving device, wherein the pressing piece is arranged on the machine shell and can be used for propping the film on the machine shell when the pressing piece is used for acting, the cutting blade is arranged on the machine shell and can be used for cutting the film when the pressing piece is positioned on one side of the pressing piece for acting, and the second driving device and the third driving device are arranged on the machine shell and are respectively used for driving the pressing piece and the cutting blade.

7. A shoe cover machine according to claim 6, wherein: the upper part of the cutting blade is in a sharp angle shape with high middle and low two ends, and at least one tooth shape for puncturing the film is arranged from the middle to the two ends of the cutting edge of the cutting blade.

8. A shoe cover machine according to claim 2, wherein: the front part of the casing is provided with a slope for preventing the flexible propping piece from interfering with the end part of the film when part of the flexible propping piece rotates along with the long-range transmission mechanism to enter the end part area of the film.

9. A shoe cover machine according to claim 8, wherein: the machine shell is also provided with an arc-shaped transition section which is positioned at the lower end of the slope and can prevent the thin film from being cut when the thin film is output under the action of the tensile force of the thin film output device.

10. A shoe cover machine according to claim 9, wherein: the front part of the shell is also provided with a rotatable flip cover which is convenient for installing the film winding drum.

11. A shoe cover machine according to claim 10, wherein: the film output device comprises a third supporting shaft which is arranged on the shell and is positioned below the arc-shaped transition section and used for installing a film winding drum, and a film pulling device which is arranged on the shell and is positioned on the front side of the film cutting device, and the film pulling device is in transmission connection with the first driving device.

12. A shoe cover machine according to claim 11, wherein: the film pulling device comprises a first roll shaft and a second roll shaft, the first roll shaft is rotatably arranged on the shell, the second roll shaft is rotatably arranged on the flip cover and can be matched with the first roll shaft to clamp a film, and the first roll shaft is in transmission connection with the first driving device.

13. A shoe cover machine according to claim 12, wherein: the film pulling device further comprises at least one pair of rollers which are arranged on the first roller shaft and the second roller shaft and are positioned at corresponding positions in the width direction of the film and used for clamping the film and promoting the film to be output.