CN210944149U

CN210944149U - Feeding device for paper cutter

Info

Publication number: CN210944149U
Application number: CN201921756318.7U
Authority: CN
Inventors: 梁孝涛
Original assignee: Qingdao Qimeite Packaging Co ltd
Current assignee: Qingdao Qimeite Packaging Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-07
Anticipated expiration: 2029-10-18

Abstract

The utility model belongs to the paper cutter field, especially, a material feeding unit for paper cutter, the unable firm problem of carrying the scroll to the conveyer belt of current U type, the scheme as follows is put forward now, and it includes last work or material rest and lower feeding frame, and last work or material rest is located the top of lower feeding frame, all is equipped with a plurality of live-rollers on last work or material rest and the lower feeding frame, the top side fixed mounting of going up the work or material rest has two regulating boxes, has all seted up on the bottom side inner wall of two regulating boxes and has removed the hole, and two equal movable mounting of removing downthehole have two splint, and four splint equal activities are cup jointed on same live-roller, have seted up threaded hole on the top side inner wall of regulating box, and the. The utility model discloses simple structure can be apart from the setting of the splint that can adjust through two to can be firm carry the scroll, and then guaranteed the quality of cutting of scroll, satisfied people's demand.

Description

Feeding device for paper cutter

Technical Field

The utility model relates to a paper cutter technical field especially relates to a material feeding unit for paper cutter.

Background

The paper cutter is traditional product, is the paper demand that cuts that is used for handling the printing later stage, and the toilet roll paper if carry at the in-process of pay-off transport not in place when getting into big disc paper cutter shearing, the stock form is crooked or the clamp force is not good, will lead to the stock form to loose the book, and the stock form edge is irregular when shearing, and the size is inhomogeneous, appears serious deformation even, influences the qualification rate.

The patent with publication number CN208005799U discloses a paper cutter material feeding unit, avoided the stock form the situation that the edge is irregular when later shearing, the size is inhomogeneous, appear serious deformation even, improved the product percent of pass, but in this device, only compress tightly the scroll through the conveyer belt of U type, when the scroll size is great, the conveyer belt of U type can not be firm push down the scroll, and then lead to the scroll probably to produce the displacement when cutting, and then the influence cuts the quality, there is improved space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the conveying belt with the U shape can not firmly clamp the paper roll in the prior art, and providing a feeding device for a paper cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a material feeding unit for paper cutter, includes last work or material rest and lower feeding frame, goes up the work or material rest and is located the top of feeding frame down, all is equipped with a plurality of live-rollers on last work or material rest and the lower feeding frame, the top side fixed mounting of going up the work or material rest has two regulating boxes, has all seted up the removal hole on the bottom side inner wall of two regulating boxes, and two equal movable mounting in removal hole have two splint, and four splint equal activities are cup jointed on same live-roller, set up threaded hole on the top side inner wall of regulating box, and threaded hole installs the threaded rod, and the bottom activity of threaded rod has cup jointed the drive piece that is located the regulating box, can be apart from the setting of the splint that can adjust through two.

Preferably, the bottom side fixed mounting of drive piece has the driving plate, and fixed mounting has two pivots on the inner wall of one side of regulating box, and the V type pole has all movably been cup jointed in two pivots, and the equal movable mounting in one side of driving plate in one side of two V type poles, and one side of two splint is movable mounting respectively on one side of two V type poles, and two V type poles drive two splint through other two slide shafts and remove, and two slide shafts remove in two slide holes respectively.

Preferably, one side fixed mounting of V type pole has two slide shafts, and the drive hole has been seted up to one side of drive board, and the slide opening has been seted up to one side of splint, and the one end of two slide shafts runs through drive hole and slide opening respectively, and the drive board drives two slide shafts through driving the hole and removes, and two slide shafts all move in the drive hole simultaneously, and two slide shafts drive two V type poles and rotate, and two V type poles drive two splint removals through two other slide shafts, and two slide shafts remove in two slide openings respectively.

Preferably, the mounting groove has been seted up to the top side of drive piece, the circular slot has been seted up to the annular on the inner wall of mounting groove, circular slot internal movable mounting has the round piece, the bottom of threaded rod extends to in the recess and fixed mounting is on the top side of round piece, the spacing groove has been seted up on one side inner wall of regulating box, slidable mounting has the stopper in the spacing groove, one side fixed mounting of stopper is on one side of drive piece, the threaded rod passes through the round piece at the circular slot internal rotation, and then make the threaded rod drive the piece through the round piece and remove, drive the piece and pass through stopper at spacing inslot vertical migration.

Preferably, a plurality of grooves are formed in the clamping plate and are respectively matched with a plurality of rotating rollers located on the lower feeding frame, so that the distance adjustment between the upper feeding frame and the lower feeding frame cannot be influenced.

In the utility model, the paper roll can be firmly clamped due to the arrangement of the clamping plate;

in the utility model, the distance between the two clamping plates can be adjusted by rotating the threaded rod due to the arrangement of the adjusting box and the threaded rod;

the utility model discloses simple structure can be apart from the setting of the splint that can adjust through two to can be firm carry the scroll, and then guaranteed the quality of cutting of scroll, satisfied people's demand.

Drawings

Fig. 1 is a schematic structural view of a feeding device for a paper cutting machine according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 2 of the feeding device for a paper cutter according to the present invention;

fig. 3 is a schematic structural diagram of the clamping plate of the feeding device for the paper cutting machine according to the present invention.

In the figure: the device comprises an upper feeding frame 1, a lower feeding frame 2, a rotating roller 3, an adjusting box 4, a clamping plate 5, a moving hole 6, a groove 7, a threaded hole 8, a threaded rod 9, a driving block 10, a driving plate 11, a rotating shaft 12, a V-shaped rod 13, a sliding shaft 14, a sliding hole 15, a driving hole 16, a limiting groove 17 and a limiting block 18.

Detailed Description

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.

Example 1

Referring to fig. 1-3, a material feeding unit for paper cutter, including last work or material rest 1 and lower feed frame 2, last work or material rest 1 is located the top of lower feed frame 2, all be equipped with a plurality of live-rollers 3 on last work or material rest 1 and the lower feed frame 2, the top side fixed mounting of last work or material rest 1 has two regulating box 4, removal hole 6 has all been seted up on the bottom side inner wall of two regulating box 4, equal movable mounting has two splint 5 in two removal holes 6, four splint 5 equal activity cup joint on same live-roller 3, threaded hole 8 has been seted up on the top side inner wall of regulating box 4, threaded hole 8 internally threaded mounting has threaded rod 9, the drive piece 10 that is located regulating box 4 has been cup jointed in the bottom activity of threaded rod 9, through the setting of two splint 5 that can keep apart from adjusting, thereby can be firm carry the scroll.

The utility model discloses in, the bottom side fixed mounting that drives piece 10 has drive board 11, fixed mounting has two pivots 12 on one side inner wall of regulating box 4, V type pole 13 has been cup jointed in the equal activity in two pivots 12, the equal movable mounting in one side of two V type poles 13 is on one side of drive board 11, one side difference movable mounting of two splint 5 is on one side of two V type poles 13, two V type poles 13 drive two splint 5 through other two smooth axle 14 and remove, two smooth axle 14 remove in two slide opening 15 respectively.

The utility model discloses in, one side fixed mounting of V type pole 13 has two slide shafts 14, drive one side of board 11 and seted up drive hole 16, slide opening 15 has been seted up to one side of splint 5, the one end of two slide shafts 14 is run through respectively and is driven hole 16 and slide opening 15, drive board 11 drives two slide shafts 14 through driving hole 16 and removes, two slide shafts 14 all remove in driving hole 16 simultaneously, two slide shafts 14 drive two V type poles 13 and rotate, two V type poles 13 drive two splint 5 through other two slide shafts 14 and remove, two slide shafts 14 remove in two slide openings 15 respectively.

The utility model discloses in, the mounting groove has been seted up to the top side of drive piece 10, the circular slot has been seted up to the annular on the inner wall of mounting groove, circular slot internal movable mounting has the round piece, threaded rod 9's bottom extends to in the recess and fixed mounting is on the top side of round piece, spacing groove 17 has been seted up on one side inner wall of regulating box 4, slidable mounting has stopper 18 in the spacing groove 17, one side fixed mounting of stopper 18 is on one side of driving piece 10, threaded rod 9 passes through the round piece at the circular slot internal rotation, and then make threaded rod 9 drive piece 10 through the round piece and remove, drive piece 10 passes through stopper 18 and removes perpendicularly in spacing groove 17.

The utility model discloses in, seted up many recesses 7 on splint 5, a plurality of recesses 7 respectively with be located a plurality of live-rollers 3 looks adaptations on the lower feeding frame 2 to can not influence the distance adjustment between last work or material rest 1 and the lower feeding frame 2.

Example 2

Referring to fig. 1-3, a material feeding unit for paper cutter, including last work or material rest 1 and lower feed frame 2, last work or material rest 1 is located the top of lower feed frame 2, all be equipped with a plurality of live-rollers 3 on last work or material rest 1 and the lower feed frame 2, the top side of last work or material rest 1 has two regulating box 4 through welded fastening, removal hole 6 has all been seted up on the bottom side inner wall of two regulating box 4, equal movable mounting has two splint 5 in two removal holes 6, four splint 5 equal activity cup joints on same live-roller 3, set up threaded hole 8 on the top side inner wall of regulating box 4, threaded hole 8 internally threaded mounting has threaded rod 9, the drive piece 10 that is located regulating box 4 is cup jointed in the bottom activity of threaded rod 9, through the setting of two splint 5 that can keep apart from adjusting, thereby can be firm carry the scroll.

The utility model discloses in, the bottom side of drive piece 10 has drive board 11 through welded fastening installation, install two pivots 12 through welded fastening on one side inner wall of regulating box 4, V type pole 13 has been cup jointed in the equal activity in two pivots 12, the equal movable mounting in one side of two V type poles 13 is on one side of drive board 11, one side difference movable mounting of two splint 5 is on one side of two V type poles 13, two V type poles 13 drive two splint 5 through other two smooth axle 14 and remove, two smooth axle 14 remove in two slide opening 15 respectively.

The utility model discloses in, there are two slide shafts 14 in one side of V type pole 13 through welded fastening, drive one side of board 11 and seted up drive hole 16, slide opening 15 has been seted up to one side of splint 5, the one end of two slide shafts 14 is run through respectively and is driven hole 16 and slide opening 15, drive board 11 drives two slide shafts 14 through driving hole 16 and removes, two slide shafts 14 all remove in driving hole 16 simultaneously, two slide shafts 14 drive two V type poles 13 and rotate, two V type poles 13 drive two splint 5 through other two slide shafts 14 and remove, two slide shafts 14 remove in two slide openings 15 respectively.

The utility model discloses in, the mounting groove has been seted up to the top side that drives piece 10, the circular slot has been seted up to the annular on the inner wall of mounting groove, circular slot internal movable mounting has the round piece, the bottom of threaded rod 9 extends to in the recess and installs on the top side of round piece through welded fastening, spacing groove 17 has been seted up on one side inner wall of regulating box 4, sliding mounting has stopper 18 in spacing groove 17, welded fastening is passed through to one side of stopper 18 and is installed on one side of driving piece 10, threaded rod 9 passes through the round piece at the circular slot internal rotation, and then make threaded rod 9 drive driving piece 10 through the round piece and remove, drive piece 10 passes through stopper 18 and removes at spacing groove 17 internal vertical migration.

The utility model discloses in, when the feeding, at first, according to the distance between two splint 5 of size adjustment of scroll, it makes its at 8 internal rotations in the screw hole to rotate threaded rod 9, thereby threaded rod 9 passes through the disk at the circular slot internal rotations, and then make threaded rod 9 drive piece 10 through the disk and remove, drive piece 10 through stopper 18 at spacing inslot 17 vertical migration, drive piece 10 and drive piece 11 and remove, drive piece 11 and drive two slide shafts 14 through driving hole 16 and remove, two slide shafts 14 all remove in driving hole 16 simultaneously, two slide shafts 14 drive two V type poles 13 and rotate, two V type poles 13 drive two splint 5 through other two slide shafts 14 and remove, two slide shafts 14 remove in two slide holes 15 respectively, when adjusting required position, adjustment rotation threaded rod 9, can accomplish the operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a material feeding unit for paper cutter, includes last work or material rest (1) and lower feeding frame (2), goes up work or material rest (1) and is located the top of lower feeding frame (2), all is equipped with a plurality of live-rollers (3) on last work or material rest (1) and lower feeding frame (2), its characterized in that, the top side fixed mounting of going up work or material rest (1) has two regulating box (4), has all seted up on the bottom side inner wall of two regulating box (4) and has moved hole (6), and equal movable mounting has two splint (5) in two removal holes (6), and four splint (5) are all movable to be cup jointed on same live-roller (3), have seted up screw hole (8) on the top side inner wall of regulating box (4), and threaded hole (8) internal thread install threaded rod (9), and the bottom activity of threaded rod (9) cup joints the drive piece (10) that are located regulating box (.

2. The feeding device for the paper cutting machine according to claim 1, characterized in that the bottom side of the driving block (10) is fixedly provided with a driving plate (11), the inner wall of one side of the adjusting box (4) is fixedly provided with two rotating shafts (12), the two rotating shafts (12) are movably sleeved with V-shaped rods (13), one side of each V-shaped rod (13) is movably arranged on one side of the driving plate (11), and one side of each clamping plate (5) is respectively movably arranged on one side of each V-shaped rod (13).

3. The feeding device for the paper cutting machine according to claim 2, wherein two sliding shafts (14) are fixedly mounted on one side of the V-shaped rod (13), one side of the driving plate (11) is provided with a driving hole (16), one side of the clamping plate (5) is provided with a sliding hole (15), and one ends of the two sliding shafts (14) respectively penetrate through the driving hole (16) and the sliding hole (15).

4. The feeding device for the paper cutting machine according to claim 1, wherein a mounting groove is formed in the top side of the driving block (10), a circular groove is formed in the inner wall of the mounting groove in a circular shape, a circular block is movably mounted in the circular groove, the bottom end of the threaded rod (9) extends into the groove and is fixedly mounted on the top side of the circular block, a limiting groove (17) is formed in the inner wall of one side of the adjusting box (4), a limiting block (18) is slidably mounted in the limiting groove (17), and one side of the limiting block (18) is fixedly mounted on one side of the driving block (10).

5. The feeding device for the paper cutting machine according to claim 1, wherein a plurality of grooves (7) are formed in the clamping plate (5), and the plurality of grooves (7) are respectively matched with a plurality of rotating rollers (3) on the lower feeding frame (2).