CN216913986U

CN216913986U - Label slitting device

Info

Publication number: CN216913986U
Application number: CN202220354724.6U
Authority: CN
Inventors: 孙玲; 周瑞雪; 孙健; 宋海燕
Original assignee: Zhulin Weiye Technology And Development Tianjin Co ltd
Current assignee: Zhulin Weiye Technology And Development Tianjin Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-08
Anticipated expiration: 2032-02-22

Abstract

The utility model belongs to the technical field of label slitting devices, and particularly relates to a label slitting device, wherein an upper cutter group and a bottom cutter group respectively comprise two corresponding upper cutters and two corresponding bottom cutters, and paper rolls are parallelly slit between the upper cutter device and the bottom cutter device through the circumscribed matching of the two upper cutters and the two bottom cutters.

Description

Label slitting device

Technical Field

The utility model belongs to the technical field of label cutting devices, and particularly relates to a label cutting device.

Background

The technical problem that prior art exists is because under the scroll is cut to the single sword, two rolls of paper are easy to be bitten together when the rolling to lead to the problem of being difficult to separate.

Disclosure of Invention

The utility model provides a label slitting device, which aims to solve the technical problem that two rolls of paper are easy to bite together during winding under the condition of slitting the paper roll by a single knife so as to be difficult to separate in the prior art.

The technical problem solved by the utility model is realized by adopting the following technical scheme: a label slitting device comprises a cutter device, wherein the cutter device comprises an upper cutter device and a bottom cutter device which are axially externally tangent with each other, the upper cutter device comprises an upper cutter roller, at least one group of upper cutter set is axially formed on the outer circumferential surface of the upper cutter roller, the bottom cutter device comprises a bottom cutter roller, at least one group of bottom cutter set corresponding to the upper cutter set is axially formed on the outer circumferential surface of the bottom cutter roller, and paper rolls are parallelly slit between the upper cutter device and the bottom cutter device through externally tangent matching of the upper cutter set and the lower cutter set;

the upper knife set and the bottom knife set respectively comprise a double upper knife and a double bottom knife, and the upper knife device and the bottom knife device are in circumscribed matching with each other to cut the paper roll in parallel.

Furthermore, the upper knife device is provided with a blowing device, the blowing device comprises a blowing main pipe, a blower is arranged at the end of the blowing main pipe, an air outlet of the blower is communicated with the blowing main pipe, a blowing port corresponding to the upper knife group is formed in the surface of the blowing main pipe, the blowing port radially extends out of a blowing branch pipe, and the blowing branch pipe is lapped between the double upper knives.

Further, a feeding device is arranged at the front end of the cutter device and comprises an upper pressing roller and a lower pressing roller, and the feeding device conveys paper rolls to be cut for the cutter device through externally tangent matching between the upper pressing roller and the lower pressing roller.

Furthermore, a set of fastening buckle is respectively additionally arranged at the corresponding positions of the feeding device and the cutter device.

Further, the upper knife roller is driven by a handle.

Further, the label slitting knife further comprises a supporting device, the supporting device comprises a supporting seat, a supporting plate is longitudinally arranged on the supporting seat, and a cutting device and a feeding device are arranged between the supporting plates.

The beneficial technical effects are as follows:

1. the paper roll cutting device comprises a cutter device and a bed knife device, wherein the cutter device comprises an upper cutter device and a bed knife device which are axially externally tangent, the upper cutter device comprises an upper cutter roller, at least one group of upper cutter groups is axially formed on the outer circumferential surface of the upper cutter roller, the bed knife device comprises a bed knife roller, at least one group of bed knife groups corresponding to the upper cutter groups are axially formed on the outer circumferential surface of the bed knife roller, and paper rolls are parallelly cut between the upper cutter device and the bed knife device through the externally tangent matching of the upper cutter groups and the lower cutter groups; the upper cutter set and the bottom cutter set respectively comprise two corresponding upper cutters and two bottom cutters, the upper cutter device and the bottom cutter device cut the paper roll in parallel through the circumscribed cooperation of the two upper cutters and the two bottom cutters, the upper cutter device comprises an upper cutter roller, the upper cutter roller drives the two upper cutters on the outer surface of the upper cutter roller to rotate, when the driving handle rotates, the middle paper roll is driven to enter, under the action of friction force, the two upper cutters drive the two corresponding bottom cutters to cut simultaneously, in the cutting process, the paper roll moves along with the upper cutter roller and completes cutting, the single cutter is changed into the double cutters, so that the middle small size can be removed when the paper roll is cut, the two rolls of paper are prevented from being separated after the lower shaft and are not easy to bite together, and the cutting effect of the paper roll is improved.

2. This patent adopts last blast apparatus that sets up of upper slitter device, blast apparatus is responsible for including blowing, the main pipe end portion of blowing sets up the hair-dryer, the air outlet of hair-dryer is responsible for mutually lining up with blowing, the main pipe surface of blowing forms the mouth of blowing corresponding with upper slitter position, the mouth of blowing radially stretches out the branch pipe of blowing, the branch pipe overlap joint of blowing is between two upper slitter, because the hair-dryer blows the entering main pipe of blowing, and the main pipe of blowing sends into each mouth of blowing with wind-force, and the mouth of blowing blows off the air current through respective branch pipe of blowing, blows away the unnecessary remaining side cut of stock form through the air current to avoided the residue of side cut, made the incision keep clean and tidy.

3. This patent adopts cutter device's front end sets up material feeding unit, material feeding unit includes compression roller and lower compression roller, material feeding unit carries the scroll of treating cutting for cutter device through last compression roller and circumscribed cooperation between the compression roller down, because cutter device's front end sets up material feeding unit, material feeding unit's function is firstly through circumscribed rotation sending into cutter device with the scroll smoothly, has the function of carrying, simultaneously, in its transportation process, flattens the scroll smoothly, has improved the effect of the flattening of the in-process of cutting of stock form simultaneously.

4. This patent adopts material feeding unit and cutters relevant position install one set of links closely respectively additional, because one set of links closely installs additional with cutters relevant position pay-off, at the in-process of cutting, prevent beating of sword and play the sword.

5. This patent adopts the label divides the cutter still includes strutting arrangement, strutting arrangement includes the supporting seat, vertically set up the backup pad on the supporting seat, set up cutters and material feeding unit between the backup pad, guaranteed to cut the stability of work.

Drawings

Fig. 1 is a schematic structural diagram of a label slitting device according to the utility model.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

in the figure: 1-a cutter device, 2-a top knife device, 3-a bottom knife device, 4-a top knife roller, 5-a top knife group, 6-a bottom knife roller, 7-a bottom knife group, 8-a paper roll, 9-a double top knife, 10-a double bottom knife, 11-a blowing device, 12-a blowing main pipe, 13-a blower, 14-a blowing port, 15-a blowing branch pipe, 16-a feeding device, 17-a top press roller, 18-a bottom press roller, 19-a handle, 20-a supporting device, 21-a supporting seat and 22-a supporting plate.

Example (b):

in this embodiment: as shown in fig. 1, a label slitting device comprises a cutter device 1, wherein the cutter device 1 comprises an upper cutter device 2 and a bottom cutter device 3 which are axially externally tangent to each other, the upper cutter device 2 comprises an upper cutter roller 4, at least one upper cutter set 5 is axially formed on the outer circumferential surface of the upper cutter roller 4, the bottom cutter device 3 comprises a bottom cutter roller 6, at least one bottom cutter set 7 corresponding to the upper cutter set 5 is axially formed on the outer circumferential surface of the bottom cutter roller 6, and a paper roll 8 is slit in parallel between the upper cutter device 2 and the bottom cutter device 3 through the externally tangent matching of the upper cutter set 5 and the lower cutter set;

the upper knife group 5 and the bottom knife group 7 respectively comprise a double upper knife 9 and a double bottom knife 10, and the upper knife device 2 and the bottom knife device 3 are in circumscribed matching with each other through the double upper knife 9 and the double bottom knife 10 to cut the paper roll 8 in parallel.

The upper knife device 2 is provided with a blowing device 11, the blowing device 11 comprises a main blowing pipe 12, the end of the main blowing pipe 12 is provided with a blower 13, the air outlet of the blower 13 is communicated with the main blowing pipe 12, the surface of the main blowing pipe 12 is provided with a blowing port 14 corresponding to the position of the upper knife group 5, the blowing port 14 radially extends out of a blowing branch pipe 15, and the blowing branch pipe 15 is lapped between the double upper knives 9.

The front end of the cutter device 1 is provided with a feeding device 16, the feeding device 16 comprises an upper pressing roller 17 and a lower pressing roller 18, and the feeding device 16 conveys paper rolls 8 to be cut for the cutter device 1 through externally tangent matching between the upper pressing roller 17 and the lower pressing roller 18.

And a set of fastening buckles are additionally arranged at corresponding positions of the feeding device 16 and the cutter device 1 respectively.

The upper knife roller 4 is driven by a handle 19.

The label slitting knife further comprises a supporting device 20, the supporting device 20 comprises a supporting seat 21, a supporting plate 22 is longitudinally arranged on the supporting seat 21, and the slitting knife device 1 and the feeding device 16 are arranged between the supporting plates 22.

The working principle is as follows:

the paper roll cutting device comprises a cutter device and a bottom cutter device, wherein the cutter device comprises an upper cutter device and the bottom cutter device which are axially externally tangent with each other, the upper cutter device comprises an upper cutter roller, at least one upper cutter set is axially formed on the outer circumferential surface of the upper cutter roller, the bottom cutter device comprises a bottom cutter roller, at least one bottom cutter set corresponding to the upper cutter set is axially formed on the outer circumferential surface of the bottom cutter roller, and paper rolls are parallelly cut between the upper cutter device and the bottom cutter device through externally tangent matching of the upper cutter set and the lower cutter set; the upper knife set and the bottom knife set respectively comprise corresponding double upper knives and double bottom knives, the upper knife device and the bottom knife device are used for parallelly cutting paper rolls through the circumscribed matching of the double upper knives and the double bottom knives, the upper knife device comprises an upper knife roller, the upper knife roller drives the double upper knives on the outer surface to rotate, when a driving handle rotates and drives the middle paper roll to enter, under the action of friction force, the double upper knives drive the corresponding double bottom knives to simultaneously cut and work, in the cutting process, the paper rolls move along with the upper knife roller and finish cutting under the circumscribed action force, the single knife is changed into the double knives so that the middle small size can be removed when the paper rolls are cut, and the problem that the two rolls of paper are separated and not easy to bite together after a lower shaft in the winding process is solved by the utility model, the technical problem existing in the prior art is that the two rolls of paper are easy to bite together when the paper rolls are cut by the single knife, thereby lead to the problem that is difficult to separate, have the beneficial technological effect that the cutting of stock form is effectual, the incision keeps clean and tidy, the effectual, the preventing sword of flattening beats.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. A label slitting device is characterized by comprising a cutter device, wherein the cutter device comprises an upper cutter device and a bottom cutter device which are axially externally tangent to each other, the upper cutter device comprises an upper cutter roller, at least one group of upper cutter groups are axially formed on the outer circumferential surface of the upper cutter roller, the bottom cutter device comprises a bottom cutter roller, at least one group of bottom cutter groups corresponding to the upper cutter groups are axially formed on the outer circumferential surface of the bottom cutter roller, and paper rolls are parallelly slit between the upper cutter device and the bottom cutter device through externally tangent matching of the upper cutter groups and the lower cutter groups;

the upper knife set and the bottom knife set respectively comprise two corresponding upper knives and two corresponding bottom knives, and the paper rolls are parallelly cut between the upper knife device and the bottom knife device through the external tangent matching of the two upper knives and the two bottom knives.

2. The label slitting device as claimed in claim 1, wherein the upper knife device is provided with a blowing device, the blowing device comprises a main blowing pipe, a blower is arranged at the end of the main blowing pipe, an air outlet of the blower is communicated with the main blowing pipe, a blowing port corresponding to the upper knife group is formed in the surface of the main blowing pipe, the blowing port radially extends out of the blowing branch pipes, and the blowing branch pipes are connected between the two upper knives in a lap joint manner.

3. The label slitting device according to claim 1, wherein a feeding device is arranged at the front end of the cutter device, the feeding device comprises an upper pressing roller and a lower pressing roller, and the feeding device conveys paper rolls to be slit for the cutter device through the circumscribed cooperation between the upper pressing roller and the lower pressing roller.

4. A label slitting device according to claim 3 wherein the feed means and the cutter means are provided with a set of fasteners at respective locations.

5. A label slitting device according to claim 1 wherein the upper knife roller is driven by a handle.

6. The label slitting device according to claim 1, wherein the label slitting knife further comprises a supporting device, the supporting device comprises a supporting seat, supporting plates are longitudinally arranged on the supporting seat, and a cutting device and a feeding device are arranged between the supporting plates.