CN211869925U

CN211869925U - Film roller feeding and labeling device

Info

Publication number: CN211869925U
Application number: CN201922452873.7U
Authority: CN
Inventors: 淡克平
Original assignee: Chongqing Anjie Electronics Co ltd
Current assignee: Chongqing Anjie Electronics Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-06
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a paste the mark field, specifically disclose a mark device is pasted in membrane roller feeding. The roller pushing device comprises a pushing piece and a mounting seat, wherein the diameter of the mounting seat is less than or equal to the inner diameter of a roller and is in sliding connection with the roller; the impeller pushes the mounting seat to slide, a cam, a winding shaft and a discharging shaft are connected to the mounting seat in a rotating mode, the cam is connected with a driving piece, the driving piece drives the cam to rotate, and the cam drives the winding shaft to rotate intermittently. The utility model discloses a paste mark device can paste the mark to the plastic film.

Description

Film roller feeding and labeling device

Technical Field

The utility model relates to a paste the mark field, especially relate to a mark device is pasted in membrane roller feeding.

Background

The plastic film needs to be rolled up in the production process, the roller sleeve is sleeved on the winding roller during rolling, the roller rotates along with the winding roller, then the end part of the plastic film is fixed on the roller, when the roller rotates, the formed plastic film is gradually rolled up on the roller, and after the plastic film is rolled to the preset length, the roller is taken down from the winding roller and is stored and transported together with the plastic film. In order to facilitate production, the plastic film produced by a plastic film manufacturer has a certain width, and a user needs to cut the plastic film wound on the roller together with the roller before use, so that the width of the cut plastic film meets the use requirement of the user.

In order to improve efficiency and ease of use, users often concentrate on cutting a batch of plastic film before storing the unused plastic film. However, in actual production, users often need different plastic films in different scenes, so that the purchased plastic films also include different models, the appearances of the different plastic films are similar, and the cut plastic films have no marks, so that the models are difficult to distinguish manually, and thus, the use errors are easily caused. The currently common solution is to manually note the type of the plastic film on the note paper, and then attach the note paper to the surface of the plastic film, but in the process of storage and movement, the note paper is easy to fall off, and the situation that cannot be distinguished is still caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carry out subsides mark device of subsides mark's membrane roller feeding to the plastic film.

In order to achieve the above purpose, the technical scheme of the utility model is that: the film roller feeding and labeling device comprises a pushing piece and a mounting seat, wherein the diameter of the mounting seat is less than or equal to the inner diameter of a roller and is connected with the roller in a sliding manner; the impeller pushes the mounting seat to slide, a cam, a winding shaft and a discharging shaft are connected to the mounting seat in a rotating mode, the cam is connected with a driving piece, the driving piece drives the cam to rotate, and the cam drives the winding shaft to rotate intermittently.

The beneficial effect of this scheme does:

1. the cam can paste a plurality of labels on the cylinder when rotating to when the plastic film is cut, still paste the label on the plastic film after the cutting, the printing has basic information such as model, thickness of plastic film on the label, and the user can know the basic information of plastic film clearly through the label, thereby avoids the plastic film to use the mistake.

2. The mount pad diameter less than or equal to cylinder internal diameter in this scheme, so the mount pad can slide in the cylinder, and the label is direct pastes at the cylinder inner wall, compares with direct label subsides at the plastic film surface, when storing and carrying, can not contact with ground, other plastic films or the workman of carrying when the label is located the cylinder inner wall to avoid the label to drop or wear and tear and lead to the information on the label fuzzy, can't show the basic information of plastic film.

Furthermore, a pawl is coaxially fixed on the cam, a ratchet wheel is coaxially fixed on the winding shaft, and the pawl and the ratchet wheel form a ratchet wheel and pawl mechanism.

The beneficial effect of this scheme does: when the cam rotates, the pawl is matched with the ratchet wheel to enable the winding shaft to rotate, and an additional driving piece is not needed to be arranged to drive the winding shaft, so that the equipment structure is simpler.

Further, a first incomplete gear is coaxially fixed on the cam, and a winding gear meshed with the first incomplete gear is coaxially fixed on the winding shaft.

The beneficial effect of this scheme does: the cam drives the first incomplete gear to rotate when rotating, so that the intermittent winding shaft is driven, and compared with a ratchet wheel and pawl mechanism, the first incomplete gear in the scheme has smaller noise meshed with the winding gear.

Further, a flexible layer is fixed on the side wall of the cam.

The beneficial effect of this scheme does: the flexible layer prevents the hard cam from directly contacting the label to cause label damage.

Further, the flexible layer is a rubber sheet.

The beneficial effect of this scheme does: compared with the sponge, the rubber sheet is less prone to damage and longer in service life.

Further, the mount pad lateral wall is equipped with the holding tank, and the holding tank is spherical along the radial cross-section of mount pad, is equipped with the ball in the holding tank.

The beneficial effect of this scheme does: when the mount pad slided relative the cylinder, the ball was located between mount pad and the cylinder, can reduce the frictional force that the mount pad received, avoided the mount pad to use the back for a long time and take place wearing and tearing.

Furthermore, an air inlet cavity is arranged in the mounting seat, and a cleaning channel and an air inlet channel which are communicated with the air inlet cavity are arranged on the mounting seat.

The beneficial effect of this scheme does: the air discharged from the air inlet cavity can remove the dust attached to the inner wall of the roller, so that the dust is prevented from reducing the viscosity of the label, and the label on the roller is prevented from falling off.

Further, the cleaning channel is communicated with the accommodating groove.

The beneficial effect of this scheme does: the holding tank is passed through when gaseous blowing off, avoids piling up the dust in the holding tank and leads to the unable roll of ball.

Further, the length of the accommodating groove is larger than the diameter of the ball.

The beneficial effect of this scheme does: when the mounting seat slides along the axial direction of the roller, the ball can slide along the accommodating groove, so that dust attached to the side wall of the accommodating groove can be further fallen off.

Furthermore, one side of the mounting seat, which is far away from the cam, is rotatably connected with a second incomplete gear driven by a driving part and is hinged with a swing rod, a torsion spring is arranged between the swing rod and the mounting seat, one end of the swing rod, which faces the roller, is fixedly provided with a cleaning brush, one end of the swing rod, which is far away from the roller, is fixedly provided with a rack meshed with the second incomplete gear, and the rack is arc-shaped.

The beneficial effect of this scheme does: when the second incomplete gear is meshed with the rack, the swing rod can swing, so that the cleaning brush slides relative to the inner wall of the roller to clean the inner wall of the roller, and dust is further prevented from adhering to the inner wall of the roller.

Drawings

Fig. 1 is a front longitudinal sectional view of embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

fig. 3 is a left side view of embodiment 2 of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a roller 1, a sliding seat 2, a driving shaft 21, an air inlet pipe 22, a connecting rod 23, a connecting channel 24, a second incomplete gear 25, a driving gear 26, a pushing piece 3, a mounting seat 4, an air inlet cavity 41, a cleaning channel 42, an accommodating groove 43, balls 44, a discharging shaft 5, a winding shaft 6, a winding gear 61, a cam 7, a first incomplete gear 71, a driven gear 72, a swing rod 8, a rack 81, a fixed block 82 and a cleaning brush 83.

Example 1

The film roller feeding and labeling device comprises a pushing piece 3 and a mounting seat 4 as shown in fig. 1 and fig. 2, wherein the diameter of the mounting seat 4 is smaller than the inner diameter of the roller 1, so that the mounting seat 4 can slide left and right relative to the roller 1. Connecting rod 23 has transversely been welded to the right wall of mount pad 4, and connecting rod 23 right-hand member welding has sliding seat 2, and impeller 3 is located mount pad 4 below, and impeller 3 in this embodiment adopts the hydraulic ram, and the push rod of hydraulic ram is towards the right side and passes through the bolt fastening with sliding seat 2.

The left wall of sliding seat 2 is fixed with the driving piece through the bolt, and the driving piece that this embodiment adopted is the motor, has drive shaft 21 through the coupling joint on the output shaft of driving piece, and drive shaft 21 transversely sets up. The right wall of the mounting seat 4 is provided with a groove, the left end of the driving shaft 21 is positioned in the groove, a first bearing is arranged between the left end of the driving shaft 21 and the side wall of the groove, the inner ring and the outer ring of the first bearing are in interference fit with the driving shaft 21 and the side wall of the groove respectively, and the driving shaft 21 is coaxial with the mounting seat 4.

4 right walls of mount pad transversely are equipped with rolling axle 6 and blowing axle 5, the left end of rolling axle 6 and blowing axle 5 all runs through mount pad 4 and all welds on rolling axle 6 and the blowing axle 5 has two stoppers, two stoppers are located the left and right sides of mount pad 4 respectively, play limiting displacement to rolling axle 6 and blowing axle 5, avoid rolling axle 6 and blowing axle 5 and mount pad 4 to drop, all be equipped with the second bearing between rolling axle 6 and the mount pad 4 and between blowing axle 5 and the mount pad 4, the installation of second bearing is similar with the first bearing, no longer describe repeatedly in this embodiment. The last rolling of blowing axle 5 has the label of lapping, and is concrete, and the label that the printing has plastic film information is along the two-sided pasting from the length direction clearance of type paper on two-sided from type paper, and the label deviates from one side that the two-sided type paper also coated glue, and two-sided type paper rolling is on blowing axle 5, and the two-sided tip from type paper splices on rolling axle 6.

The right wall of the mounting seat 4 is transversely provided with a rotating shaft, the left end of the rotating shaft penetrates through the mounting seat 4, the mounting method of the rotating shaft is similar to that of the winding shaft 6 and the discharging shaft 5, and the details are not repeated in the embodiment. The cam 7 is fixed on the rotating shaft through a flat key, the driven gear 72 and the first incomplete gear 71 are further fixed at the right end of the rotating shaft through a flat key, the driving gear 26 meshed with the driven gear 72 is fixed on the driving shaft 21 through a flat key, the side wall of the cam 7 is glued with a flexible layer, and the flexible layer in the embodiment is made of rubber sheets.

The winding shaft 6 is also fixed with a winding gear 61 through a flat key, and the winding gear 61 is meshed with the first incomplete gear 71. In specific implementation, when the pawl is used for replacing the first incomplete gear 71, the winding gear 61 is replaced by a ratchet wheel on the winding shaft 6, and the ratchet wheel and the pawl form a ratchet wheel and pawl mechanism, so that the cam 7 intermittently rotates the winding shaft 6 through the ratchet wheel and pawl mechanism.

The lateral wall of mount pad 4 evenly is equipped with a plurality of holding tanks 43 along circumference, is equipped with ball 44 in the holding tank 43, and the length of a plurality of holding tanks 43 all is greater than the diameter of ball 44 and all extends along left right direction, and holding tank 43 is spherical along the radial cross-section of mount pad 4, and ball 44's tip stretches out from holding tank 43's opening. An air inlet cavity 41 is arranged in the mounting seat 4, and a plurality of cleaning channels 42 which are used for communicating the accommodating groove 43 with the air inlet cavity 41 are arranged on the side wall of the mounting seat 4. The side wall of the mounting seat 4 is provided with an air inlet channel, the connecting rod 23 is internally provided with a connecting channel 24 communicated with the air inlet channel, the sliding seat 2 is glued with an air inlet pipe 22, and the air inlet pipe 22 penetrates through the sliding seat 2 and is communicated with the connecting channel 24.

The specific implementation process of this embodiment is as follows:

the labeling device of the embodiment is installed at one end of a feeding hole of a cutting device for cutting a plastic film, and a mounting seat 4 is coaxial with a roller 1 at the feeding hole. Initially, the mounting seat 4 is located on the right side of the roller 1, when the marks need to be attached, the pushing member 3 is manually started and the pushing rod of the pushing member 3 is controlled to retract, so that the sliding seat 2 slides leftwards, and meanwhile, the driving member is manually started and air is introduced into the air inlet pipe 22. When the sliding seat 2 slides leftwards, the mounting seat 4 slides leftwards, so that the mounting seat 4 gradually slides leftwards into the roller 1. When the driving element works, the driving shaft 21 drives the cam 7 and the first incomplete gear 71 to rotate, the cam 7 rotates to intermittently press the labels on the inner wall of the roller 1, so that the labels are adhered on the inner wall of the roller 1, the first incomplete gear 71 rotates to intermittently drive the winding gear 61 to rotate, and the winding gear 61 drives the winding shaft 6 to rotate for a certain angle when rotating, so that the double-sided release paper is wound, and the double-sided release paper is separated from the labels adhered on the inner wall of the roller 1.

When the mounting seat 4 slides to the left end of the roller 1, the driving piece is manually closed, the push rod of the pushing piece 3 is controlled to extend out, the sliding seat 2 is pushed to slide rightwards, the mounting seat 4 slides out of the roller 1 rightwards, and labeling of a plastic film is completed.

Example 2

On the basis of embodiment 1, as shown in fig. 3, in this embodiment, one end of the driving shaft 21, which is far away from the sliding seat 2, penetrates through the mounting seat 4, one end of the driving shaft 21, which is far away from the sliding seat 2, is fixed with a second incomplete gear 25 through a flat key, a bump is welded on the left wall of the mounting seat 4, a swing rod 8 is hinged on the bump, the swing rod 8 extends in the radial direction of the mounting seat 4, a torsion spring is arranged between the swing rod 8 and the bump, and two straight torsion arms of the torsion spring are respectively welded on the swing rod 8 and the bump, so that the torsion spring can automatically. The lower end of the swing rod 8 is welded with a circular arc-shaped rack 81, and the rack 81 is meshed with the incomplete gear, so that the driving shaft 21 can intermittently drive the swing rod 8 to swing. The upper end of the swing rod 8 is welded with an arc-shaped fixed block 82, and the upper end of the fixed block 82 is glued with a cleaning brush 83 which is contacted with the inner wall of the roller 1.

When the driving part works in the embodiment, the second incomplete gear 25 arranged at the left end of the driving shaft 21 rotates, and when the second incomplete gear 25 is meshed with the rack 81, the swing rod 8 rotates, so that the cleaning brush 83 is driven to slide along the inner wall of the roller 1, the inner wall of the roller 1 is cleaned, and the situation that a label cannot be adhered to the roller 1 due to more dust accumulated on the inner wall of the roller 1 is avoided; when the second incomplete gear 25 passes over the rack 81, the swing rod 8 swings reversely under the action of the torsion spring to reset, so that the cleaning brush 83 slides reversely, the inner wall of the roller 1 is cleaned again, and the cleaning effect on the roller 1 is improved. Other operations in this embodiment are the same as those in embodiment 1.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the present invention and the practicability of the patent. The technology, shape and construction parts which are not described in the present invention are all known technology.

Claims

1. The film roller feeding and labeling device is characterized in that: the roller pushing device comprises a pushing piece and a mounting seat, wherein the diameter of the mounting seat is less than or equal to the inner diameter of a roller and is in sliding connection with the roller; the pushing piece pushes the mounting seat to slide, a cam, a winding shaft and a discharging shaft are connected to the mounting seat in a rotating mode, the cam is connected with a driving piece, the driving piece drives the cam to rotate, and the cam intermittently drives the winding shaft to rotate.

2. The film roll feed labeling apparatus of claim 1, wherein: the cam is coaxially fixed with a pawl, the winding shaft is coaxially fixed with a ratchet wheel, and the pawl and the ratchet wheel form a ratchet wheel and pawl mechanism.

3. The film roll feed labeling apparatus of claim 1, wherein: the cam is coaxially fixed with a first incomplete gear, and the winding shaft is coaxially fixed with a winding gear meshed with the first incomplete gear.

4. The film roll feed labeling apparatus of claim 2 or 3, wherein: and a flexible layer is fixed on the side wall of the cam.

5. The film roll feed labeling apparatus of claim 4, wherein: the flexible layer is a rubber sheet.

6. The film roll feed labeling apparatus of claim 2 or 3, wherein: the mounting seat lateral wall is equipped with the holding tank, the holding tank is spherical along the radial cross-section of mounting seat, be equipped with the ball in the holding tank.

7. The film roll feed labeling apparatus of claim 6, wherein: the air inlet cavity is arranged in the mounting seat, and the cleaning channel and the air inlet channel which are communicated with the air inlet cavity are arranged on the mounting seat.

8. The film roll feed labeling apparatus of claim 7, wherein: the cleaning channel is communicated with the accommodating groove.

9. The film roll feed labeling apparatus of claim 8, wherein: the length of the accommodating groove is larger than the diameter of the ball.

10. The film roll feed labeling apparatus of claim 1, wherein: one side of the mounting seat, which is far away from the cam, is rotatably connected with a second incomplete gear driven by a driving part and is hinged with a swing rod, a torsion spring is arranged between the swing rod and the mounting seat, a cleaning brush is fixed at one end of the swing rod, which faces the roller, a rack meshed with the second incomplete gear is fixed at one end of the swing rod, which is far away from the roller, and the rack is arc-shaped.