CN210651034U

CN210651034U - Perforating device for printed matter printing and binding

Info

Publication number: CN210651034U
Application number: CN201921495903.6U
Authority: CN
Inventors: 白耀刚; 白耀磊
Original assignee: Shandong Lianzhi Intelligent Printing Co Ltd
Current assignee: Shandong Lianzhi Intelligent Printing Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-02
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a perforating device for printed matter printing binding, which comprises a frame, the frame includes vertical board, upper horizontal plate and lower horizontal plate, and upper horizontal plate is located lower horizontal plate's top, and the upper and lower both ends of vertical board are respectively with upper horizontal plate and lower horizontal plate vertical fixed connection, and one side that upper horizontal plate upper surface keeps away from vertical board is seted up the screw hole of vertical setting, and this screw hole meshes with the middle part of first screw rod mutually, and the upper end of first screw rod is installed and is rotated the piece, the lower extreme of first screw rod meshes through the screw thread with the inner wall of internal thread pipe mutually, and the lower extreme of internal thread pipe and the upper end of cutting knife are connected through bearing rotation, and the cutting edge of cutting knife is down; this perforating device for printed matter printing binding highly falls into many along the paper that stacks, and the cutting knife only punches to detached one at every turn, has reduced the degree of difficulty of punching, and avoids appearing the trompil dislocation of different paper, has guaranteed the effect of punching of paper.

Description

Perforating device for printed matter printing and binding

Technical Field

The utility model relates to a binding equipment technical field specifically is a punching device is used in printed matter printing binding.

Background

Along with the improvement of the quality of life of people, the use of puncher is more and more common, and the puncher is fit for punching on paper such as form paper or thin paper piece. And when adopting hand-held hole puncher to punch to thicker paper in actual life, the cutting knife of hand-held hole puncher needs great power just can beat the paper thoroughly, if divide into many copies with the paper and print each paper alone, the trompil dislocation of different copies of paper appears easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a perforating device is used in printed matter printing binding is provided, the paper that will stack is along highly falling into many, the cutting knife only punches to detached one at every turn, the degree of difficulty of punching has been reduced, and avoid appearing the trompil dislocation of different paper, the effect of punching of paper has been guaranteed, can effectively solve when punching to thicker paper in the background art, the cutting knife of hand-held hole puncher needs great power could be beaten the paper thoroughly, if fall into many with the paper and print alone every paper, the problem of the trompil dislocation of different paper appears easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a printed matter printing is bound and is used perforating device, includes the frame, the frame includes vertical board, upper horizontal plate and lower horizontal plate, and upper horizontal plate is located lower horizontal plate's top, the upper and lower both ends of vertical board respectively with upper horizontal plate and lower horizontal plate vertical fixed connection, and the screw hole of vertical setting is seted up to one side that upper horizontal plate upper surface kept away from vertical board, and the middle part of this screw hole and first screw rod meshes mutually, and the rotation piece is installed to the upper end of first screw rod.

The lower end of the first screw rod is meshed with the inner wall of the internal thread pipe through threads, the lower end of the internal thread pipe is rotatably connected with the upper end of the cutting knife through a bearing, and the cutting edge of the cutting knife faces downwards.

A plurality of thin plates are fixed on the inner side of the vertical plate at equal intervals along the vertical direction, the thin plates are perpendicular to the vertical plate, and the vertical plate is provided with a through hole in a position corresponding to the cutting knife.

As an optimized technical scheme of the utility model, the trompil has been seted up to the position that the lower horizontal plate of frame corresponds the cutting knife.

As a preferred technical scheme of the utility model, the vertical board of frame is iron plate, and the rectangular channel has been seted up to the inboard of vertical board, and the one end of sheet metal is fixed with permanent magnet, permanent magnet and rectangular channel joint.

As an optimized technical scheme of the utility model, the one end that the permanent magnet was kept away from to the sheet metal is most advanced.

As an optimized technical scheme of the utility model, the cutting knife is tubular cutting knife or rectangle cutting knife.

As a preferred technical scheme of the utility model, rotate the piece and include fixed block and two horizontal poles, seted up two horizontally joint grooves on the fixed block, two joint grooves respectively with the one end joint of two horizontal poles

As a preferred technical scheme of the utility model, the deep groove has been seted up along its length direction to the one end that the fixed block was kept away from to the horizontal pole, deep groove and slide bar sliding connection, the one end of slide bar stretch out the deep groove and with rubber block fixed connection.

As a preferred technical scheme of the utility model, go up the both sides of horizontal plate and all install the degree of depth setting element, the degree of depth setting element includes the locating plate, the locating plate includes horizontal board and vertical baffle, the one end of horizontal board and the upper end fixed connection of vertical baffle, the slot hole has been seted up along its length direction to the horizontal board, be equipped with sliding block and second screw rod in the slot hole, the side of sliding block and the side fixed connection of last horizontal plate, the one end of second screw rod and the side fixed connection of last horizontal plate, the other end of second screw rod extend to the outside of slot hole and mesh with butterfly nut.

As an optimized technical scheme of the utility model, the scale parallel with the slot hole is offered to the last horizontal plate side equidistant of frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the perforating device is used in printed matter printing binding of example, the paper that the sheet metal will stack is along highly dividing into many, and the cutting knife only punches to detached one at every turn, has reduced the degree of difficulty that punches.

2. The utility model discloses the perforating device is used in printed matter printing binding rotates first screw rod through rotating, and first screw rod moves down, and first screw rod passes through internal thread pipe and bearing drive cutting knife move down, and the paper that the cutting knife stacked cuts, and the user is given an emergency and is convenient.

3. The utility model discloses perforating device is used in printed matter printing binding through adjusting the position of permanent magnet in the rectangular channel to adjust the position of sheet metal, the height of sheet metal and the distance between the sheet metal are adjustable, have improved this perforating device is used in printed matter printing binding's suitability.

4. The utility model discloses the printed matter printing is bound and is used perforating device takes the slide bar out partly from the deep trouth of horizontal pole through the block rubber, improves the moment that rotates.

5. The utility model discloses the perforating device is used in printed matter printing binding of example adjusts the position of locating plate to thereby rotatory butterfly nut is with the rigidity of locating plate, the position that the paper punched is confirmed to the vertical baffle of locating plate, and the position control that punches of paper is convenient.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic side view of the present invention.

In the figure: the device comprises a rubber block 1, a sliding rod 2, a cross rod 3, a fixing block 4, a first screw rod 5, an internal threaded pipe 6, a bearing 7, a cutting knife 8, a depth positioning piece 9, a sliding block 91, a positioning plate 92, a second screw rod 93, a butterfly nut 94, a through hole 10, a rectangular groove 11, a permanent magnet 12, a thin plate 13, a frame 14 and an opening 15.

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. 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.

The first embodiment is as follows: referring to fig. 1-3, the embodiment discloses a perforating device for printing and binding printed matters, which comprises a frame 14, wherein the frame 14 comprises a vertical plate, an upper horizontal plate and a lower horizontal plate, the upper horizontal plate is positioned above the lower horizontal plate, the upper end and the lower end of the vertical plate are respectively and fixedly connected with the upper horizontal plate and the lower horizontal plate, one side of the upper surface of the upper horizontal plate, which is far away from the vertical plate, is provided with a vertically arranged threaded hole, the threaded hole is meshed with a first screw rod 5, the upper end of the first screw rod 5 is provided with a rotating part, the first screw rod 5 is rotated in a forward and reverse direction through the rotating part, and the first screw rod 5 moves.

The lower extreme of first screw rod 5 and the inner wall of internal thread pipe 6 pass through the screw thread and mesh mutually, and 6 side-mounting of internal thread pipe have positioning bolt, and the lower extreme of internal thread pipe 6 and the upper end of cutting knife 8 are passed through bearing 7 and are rotated and be connected, and the cutting edge of cutting knife 8 is downward, and bearing 7 avoids cutting knife 8 to punch the in-process rotatory.

The inboard of vertical board is fixed with a plurality of sheets 13 along vertical direction equidistant, and sheets 13 and vertical board are perpendicular, and perforation 10 has been seted up to the position that vertical board corresponds cutting knife 8, and sheets 13 divide into the many copies with the paper that stacks to reduce the dynamics that the paper punched.

Further, the lower horizontal plate of the frame 14 is provided with an opening 15 corresponding to the position of the cutting knife 8, so that the cutting knife 8 is prevented from being directly contacted with the lower horizontal plate to cause damage to the cutting edge of the cutting knife 8.

Further, the cutting knife 8 is a tubular cutting knife or a rectangular cutting knife, the lower end of the first screw rod 5 is separated from the internal threaded pipe 6, and the cutting knife 8 is convenient to replace.

The working process and principle of the embodiment are as follows: the stacked sheets are placed on the lower horizontal plate of the frame 14, and the sheet 13 is inserted into the stacked sheets; rotate first screw rod 5 through rotating, first screw rod 5 downstream, first screw rod 5 drives cutting knife 8 downstream through internal thread pipe 6 and bearing 7, and the paper that cutting knife 8 stacked cuts.

The thin plate 13 divides the stacked paper into a plurality of parts along the height, and the cutter 8 only punches a small part at a time, so that the punching difficulty is reduced.

Example two: as shown in fig. 1, the present embodiment discloses a punching device for printing and binding printed matters, which has a structure substantially the same as that of the first embodiment, except that a vertical plate of a frame 14 of the present embodiment is an iron plate, a rectangular groove 11 is formed in the inner side of the vertical plate, a permanent magnet 12 is fixed at one end of a thin plate 13, and the permanent magnet 12 is engaged with the rectangular groove.

Further, the end of the sheet 13 remote from the permanent magnet 12 is pointed to facilitate insertion of the sheet 13 into the stack of sheets.

The position of the thin plate 13 is adjusted by adjusting the position of the permanent magnet 12 in the rectangular groove, so that the height of the thin plate 13 and the distance between the thin plates 13 are adjustable, and the applicability of the perforating device for printing and binding the printed matters is improved.

Preferably, the permanent magnet 12 may be replaced with a connecting plate, and the connecting plate is bonded to the rectangular groove 11.

Example three: as shown in fig. 1, the embodiment discloses a perforating device for printing and binding printed matters, the structure of which is substantially the same as that of the first embodiment, and the difference is that the rotating member of the embodiment comprises a fixed block 4 and two cross rods 3, two horizontal clamping grooves are formed in the fixed block 4, and the two clamping grooves are respectively clamped with one ends of the two cross rods 3.

Further, the deep groove has been seted up along its length direction to the one end that fixed block 4 was kept away from to horizontal pole 3, deep groove and 2 sliding connection of slide bar, the one end of slide bar 2 stretch out the deep groove and with 1 fixed connection of block rubber, block rubber 1 makes slide bar 2 follow the deep groove and pulls out the convenience.

The working process and principle of the embodiment are as follows: when the first screw 5 needs to be rotated, the two clamping grooves on the fixed block 4 are respectively clamped with one ends of the two cross rods 3, so that the rotating piece can rotate the first screw 5 conveniently;

when a large moment is needed for rotating the first screw 5, the rubber block 1 is used for drawing out a part of the sliding rod 2 from the deep groove of the cross rod 3, so that the moment of the rotating part is increased, and the screw 5 is convenient to rotate.

Example four: as shown in fig. 1 and fig. 2, this embodiment discloses a perforating device for printed matter printing binding, the structure of which is substantially the same as that of the first embodiment, the difference is that depth positioning pieces 9 are installed on both sides of an upper horizontal plate in this embodiment, the depth positioning pieces 9 include positioning plates 92, the positioning plates 92 include transverse plates and vertical baffles, one ends of the transverse plates are fixedly connected with the upper ends of the vertical baffles, a long hole is formed in each transverse plate along the length direction of the transverse plate, sliding blocks 91 and second screws 93 are arranged in the long holes, the side surfaces of the sliding blocks 91 are fixedly connected with the side surfaces of the upper horizontal plate, one ends of the second screws 93 are fixedly connected with the side surfaces of the upper horizontal plate, the other ends of the second screws 93 extend to the outer side of the long holes and are engaged with butterfly nuts 94, and the positioning.

Furthermore, the side of the upper horizontal plate of the frame 14 is provided with scales parallel to the long holes at equal intervals, and the scales facilitate the confirmation of the moving distance of the positioning plate 92.

The working process and principle of the embodiment are as follows: the position of positioning plate 92 is adjusted, and wing nut 94 is rotated to fix the position of positioning plate 92, the vertical baffle of positioning plate 92 limits the position of paper punching, one side of the paper is contacted with positioning plate 92 when the paper is punched, and the distance between the punching position and one side of the paper contacted with positioning plate 92 is determined at the moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A perforating device for printed matter printing binding comprises a frame (14), and is characterized in that: the frame (14) comprises a vertical plate, an upper horizontal plate and a lower horizontal plate, the upper horizontal plate is positioned above the lower horizontal plate, the upper end and the lower end of the vertical plate are respectively and fixedly connected with the upper horizontal plate and the lower horizontal plate, one side, far away from the vertical plate, of the upper surface of the upper horizontal plate is provided with a vertically arranged threaded hole, the threaded hole is meshed with the first screw rod (5), and the upper end of the first screw rod (5) is provided with a rotating part;

the lower end of the first screw rod (5) is meshed with the inner wall of the internal threaded pipe (6) through threads, the lower end of the internal threaded pipe (6) is rotatably connected with the upper end of the cutting knife (8) through a bearing (7), and the cutting edge of the cutting knife (8) faces downwards;

a plurality of thin plates (13) are fixed on the inner side of the vertical plate at equal intervals along the vertical direction, the thin plates (13) are perpendicular to the vertical plate, and the positions, corresponding to the cutting knives (8), of the vertical plate are provided with through holes (10).

2. The punch device for printing and binding of printed matters according to claim 1, wherein: the position of the lower horizontal plate of the frame (14) corresponding to the cutting knife (8) is provided with an opening (15).

3. The punch device for printing and binding of printed matters according to claim 1, wherein: the vertical plate of frame (14) is iron plate, and rectangular channel (11) have been seted up to the inboard of vertical plate, and the one end of sheet metal (13) is fixed with permanent magnet (12), permanent magnet (12) and rectangular channel joint.

4. The punch device for printing and binding of printed matters according to claim 1, wherein: the end of the thin plate (13) far away from the permanent magnet (12) is a tip.

5. The punch device for printing and binding of printed matters according to claim 1, wherein: the cutting knife (8) is a tubular cutting knife or a rectangular cutting knife.

6. The perforating device for press-binding of printed matters as claimed in any of claims 1 to 5, characterized in that: the rotating piece comprises a fixing block (4) and two cross rods (3), two horizontal clamping grooves are formed in the fixing block (4), and the two clamping grooves are clamped with one ends of the two cross rods (3) respectively.

7. The punch device for printing and binding of printed matter according to claim 6, wherein: the one end that fixed block (4) were kept away from in horizontal pole (3) has seted up the deep trouth along its length direction, deep trouth and slide bar (2) sliding connection, the one end of slide bar (2) stretch out the deep trouth and with rubber block (1) fixed connection.

8. The punch device for printing and binding of printed matters according to claim 1, wherein: go up the both sides of horizontal plate and all install degree of depth setting element (9), degree of depth setting element (9) include locating plate (92), locating plate (92) are including horizontal board and vertical baffle, the upper end fixed connection of the one end of horizontal board and vertical baffle, the slot hole has been seted up along its length direction to horizontal board, be equipped with sliding block (91) and second screw rod (93) in the slot hole, the side of sliding block (91) and the side fixed connection of last horizontal plate, the one end of second screw rod (93) and the side fixed connection of last horizontal plate, the other end of second screw rod (93) extend to the outside of slot hole and mesh with butterfly nut (94).

9. The punch device for printing and binding of printed matter according to claim 8, wherein: scales parallel to the long holes are arranged on the side face of the upper horizontal plate of the frame (14) at equal intervals.