CN217363370U

CN217363370U - Destaticizing device of rotary offset press

Info

Publication number: CN217363370U
Application number: CN202123435690.8U
Authority: CN
Inventors: 李建荣
Original assignee: Qingdao Shihua Printing Co ltd
Current assignee: Qingdao Shihua Printing Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-09-02
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a rotary offset press's static-removing device, comprising a base plate, the fixed frame of up end fixedly connected with of bottom plate is equipped with the mounting panel in the fixed frame, and the mounting groove has been seted up to the lower terminal surface of mounting panel, is equipped with the clamp splice that two symmetries set up in the mounting groove, and equal fixedly connected with fixed block on the relative lateral wall of two clamp splices is equipped with ion wind stick between two fixed blocks, is equipped with in the mounting groove to be used for carrying out the moving mechanism that removes to two clamp splices, is equipped with the elevating system who is used for going up and down to the mounting panel between the interior top of fixed frame and the mounting panel. The utility model discloses a make the distance between two movable blocks change to make draw-in groove and the separation of ion wind stick on the fixed block, for the staff changes and maintains the convenience of ion wind stick, improve work efficiency, adjust the position of ion wind stick through making the staff can come according to the practical application condition again, improve the effect of destaticing.

Description

Destaticizing device of rotary offset press

Technical Field

The utility model relates to an offset press technical field especially relates to a rotary offset press's static-removing device.

Background

An offset printing press is a kind of offset printing press, in which printing images are first printed on a blanket cylinder from a printing plate and then transferred to paper by the blanket cylinder. Offset presses can be divided into sheet-fed offset presses and web-fed offset presses according to different paper feeding modes; the printing color number completed by one-time paper feeding can be divided into single-color, double-color, four-color and multi-color printing machines; the full-paper printing machine can be divided into a small offset press, a six-opening, four-opening, two-opening and full-paper printing machine according to the maximum paper breadth to be printed, and a double-sided printing machine capable of simultaneously finishing two-sided printing by one-time paper feeding is also arranged. The sheet-fed offset press is a lithographic printing press, is used for printing high-grade commercial printed matters and packaging printed matters, and is the mainstream of modern paper printing.

When offset press normally works, generally all produce more static, generally all use ion wind stick to get rid of static to the paper among the prior art, but ion wind stick among the prior art is generally fixed connection on the device, damage when needing to be changed and maintain at ion wind stick like this, bring certain trouble for the staff, and the fixed connection of ion wind stick, can not make the staff adjust the interval of ion wind stick and paper according to the effect of destaticing, thereby can not be fine destatic to the paper, influence the printing quality of paper

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a static electricity removing device of a rotary offset press.

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

the utility model provides a rotary offset press's static-removing device, comprising a base plate, the fixed frame of up end fixedly connected with of bottom plate, be equipped with the mounting panel in the fixed frame, the mounting groove has been seted up to the lower terminal surface of mounting panel, be equipped with the clamp splice that two symmetries set up in the mounting groove, equal fixedly connected with fixed block on the relative lateral wall of two clamp splices, be equipped with ion wind stick between two fixed blocks, be equipped with in the mounting groove and be used for carrying out the moving mechanism that removes to two clamp splices, be equipped with the elevating system who is used for going up and down to the mounting panel between the interior top of fixed frame and the mounting panel.

Preferably, the moving mechanism comprises a double-threaded rod, the right end of the double-threaded rod is rotatably connected to the side wall of the right side of the mounting groove, the left end of the double-threaded rod penetrates through the side wall of the left side of the rotating mounting plate and is fixedly connected with the rotary table, moving blocks matched with the double-threaded rod are arranged on the outer walls of the two ends of the double-threaded rod, the upper end faces of the two clamping blocks are fixedly connected with the lower end faces of the two moving blocks respectively, and the two threads of the double-threaded rod are opposite in rotating direction.

Preferably, elevating system includes the telescopic cylinder of fixed connection top in fixed frame, telescopic cylinder's flexible end fixed connection is at the up end of mounting panel, and the recess that two symmetries set up is seted up to the up end of mounting panel, fixedly connected with slide bar in the recess, sliding connection has the slider on the outer wall of slide bar, the equal fixedly connected with turning block in up end and the interior top of fixed frame of slider, rotate through the connecting rod between two turning blocks of homonymy and connect.

Preferably, two dwang of fixedly connected with between the both sides lateral wall of fixed frame all are equipped with the cylinder on the outer wall of dwang, and crisscross rotation is connected with the paper between two cylinders.

Preferably, the fixing blocks are fixedly connected to the opposite side walls of the two clamping blocks, and a clamping groove matched with the ion wind rod is formed in the side wall of one side, far away from the clamping blocks, of each fixing block.

Preferably, the sliding block is elastically connected with the groove walls on the two sides of the groove through springs, and the springs are sleeved on the outer wall of the sliding rod.

The utility model has the advantages that:

1. through rotating the carousel, make double threaded rod rotate, under the cooperation through double threaded rod and two movable blocks, make the distance between two movable blocks change to make draw-in groove and the separation of ion wind stick on the fixed block, bring the convenience for the change and the maintenance of staff to ion wind stick, improve work efficiency.

2. Through starting telescopic cylinder, under the sliding connection through slider and slide bar, under the rotation of connecting rod is connected between a plurality of turning blocks, make the connecting rod push away the stable removal of mounting panel, make the staff can come to adjust the position of ion wind stick according to the actual application condition, improve the effect of destaticing.

Drawings

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

FIG. 2 is a schematic top view of the structure of the bottom plate of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a base plate 1, a fixed frame 2, a rotating rod 3, a roller 4, a telescopic cylinder 5, a rotating block 6, a connecting rod 7, an installing plate 8, an installing groove 9, a double-threaded rod 10, a clamping block 11, an ion wind rod 12, paper 13, a groove 14, a sliding rod 15, a sliding block 16, a moving block 17, a fixed block 18 and a clamping groove 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a static electricity removing device of a rotary offset press comprises a bottom plate 1, wherein a fixed frame 2 is fixedly connected to the upper end surface of the bottom plate 1, a mounting plate 8 is arranged in the fixed frame 2, a mounting groove 9 is formed in the lower end surface of the mounting plate 8, two symmetrically arranged clamping blocks 11 are arranged in the mounting groove, fixed blocks 18 are fixedly connected to opposite side walls of the two clamping blocks 11, an ion wind rod 12 is arranged between the two fixed blocks 18, a moving mechanism for moving the two clamping blocks 11 is arranged in the mounting groove 9, the moving mechanism comprises a double-threaded rod 10 with the right end rotatably connected to the right side wall of the mounting groove 9, the left end of the double-threaded rod 10 penetrates through the left side wall of the rotary mounting plate 8 and is fixedly connected with a rotary table, and moving blocks 17 matched with the double-threaded rod 10 are arranged on the outer walls of the two ends, the upper end surfaces of the two clamping blocks 11 are respectively fixedly connected with the lower end surfaces of the two moving blocks 17, and the thread directions of the two ends of the double-threaded rod 10 are opposite.

And a lifting mechanism used for lifting the mounting plate 8 is arranged between the inner top of the fixed frame 2 and the mounting plate 8. Elevating system includes telescopic cylinder 5 at top in fixed frame 2 of fixed connection, telescopic cylinder 5's telescopic end fixed connection is at the up end of mounting panel 8, the recess 14 that two symmetries set up is seted up to the up end of mounting panel 8, fixedly connected with slide bar 15 in the recess 14, sliding connection has slider 16 on slide bar 15's the outer wall, the equal fixedly connected with turning block 6 in up end and the fixed frame 2 of slider 16, the homonymy is two rotate through connecting rod 7 between the turning block 6 and connect, under the sliding connection of slider 16 and slide bar 15 to connecting rod 7 between a plurality of turning blocks 6 rotates and connects down, makes connecting rod 7 push away the stable removal of mounting panel 8, makes the staff adjust ion wind stick 12's position according to the actual application condition, improves the effect of removing static.

Two dwang 3 of fixedly connected with between the both sides lateral wall of fixed frame 2, all be equipped with cylinder 4 on the outer wall of dwang 3, two crisscross rotation is connected with paper 13 between the cylinder 4.

The fixing blocks 18 are fixedly connected to the opposite side walls of the two clamping blocks 11, clamping grooves 19 matched with the ion wind bars 12 are formed in the side wall of one side, far away from the clamping blocks 11, of each fixing block 18, and the distance between the two moving blocks 17 is changed through the matching of the double-threaded rod 10 and the two moving blocks 17, so that the clamping grooves in the fixing blocks 18 are separated from the ion wind bars 12, convenience is brought to replacement and maintenance of the ion wind bars 12 for workers, and the working efficiency is improved.

The sliding block 16 is elastically connected with the groove walls on the two sides of the groove 14 through springs, and the springs are sleeved on the outer wall of the sliding rod 15, so that the sliding block 16 moves more stably, and the moving stability of the mounting plate 8 is improved.

The utility model discloses during the use, pass paper 13 between two cylinders 4, make two dwang 3 rotate through prior art, thereby realize the transport to paper 12, meanwhile, start telescopic cylinder 5, make telescopic cylinder 5's flexible end area mounting panel 8 move down, be connected down through connecting rod 7's rotation between two turning blocks 6 at top in slider 16 up end and the fixed frame 2, and under slide bar 15 and slider 16's the sliding connection in the spout 14, make mounting panel 8 stable move down in fixed frame 2, make the ion wind stick 12 of its lower extreme be close paper 13 and remove the static operation.

When ion wind stick 12 is changed or maintained, only need to rotate the carousel, make it take double threaded rod 10 to rotate, under the cooperation of two movable blocks 17 on double threaded rod 10 and its outer wall, make the distance grow between two clamp splice 11 to make draw-in groove 19 on the fixed block 18 and ion wind stick 12 separation, realize the quick fixed mounting to ion wind stick 12, bring the convenience for the staff.

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 destaticizing device of rotary offset press, includes bottom plate (1), its characterized in that, the fixed frame (2) of up end fixedly connected with of bottom plate (1), be equipped with mounting panel (8) in fixed frame (2), mounting groove (9) have been seted up to the lower terminal surface of mounting panel (8), be equipped with clamp splice (11) that two symmetries set up in the mounting groove, two equal fixedly connected with fixed block (18) on the relative lateral wall of clamp splice (11), two be equipped with ion wind stick (12) between fixed block (18), be equipped with in mounting groove (9) and be used for carrying out the moving mechanism that removes to two clamp splices (11), be equipped with the elevating system that is used for going on going up and down to mounting panel (8) between the interior top of fixed frame (2) and mounting panel (8).

2. The static electricity removing device of the wheel offset press as claimed in claim 1, wherein the moving mechanism comprises a double threaded rod (10) with a right end rotatably connected to a right side wall of the mounting groove (9), a left end of the double threaded rod (10) penetrates through a left side wall of the rotating mounting plate (8) and is fixedly connected with a rotating disc, moving blocks (17) matched with the double threaded rod are arranged on outer walls of two ends of the double threaded rod (10), upper end surfaces of the two clamping blocks (11) are respectively fixedly connected with lower end surfaces of the two moving blocks (17), and threads at two ends of the double threaded rod (10) are opposite in rotating direction.

3. The static electricity removing device of the rotary offset press as claimed in claim 2, wherein the lifting mechanism comprises a telescopic cylinder (5) fixedly connected to the inner top of the fixing frame (2), the telescopic cylinder (5) is fixedly connected to the upper end face of the mounting plate (8), two symmetrically arranged grooves (14) are formed in the upper end face of the mounting plate (8), a sliding rod (15) is fixedly connected to the inner side of each groove (14), a sliding block (16) is slidably connected to the outer wall of the sliding rod (15), the upper end face of the sliding block (16) and the inner top of the fixing frame (2) are fixedly connected to a rotating block (6), and the two rotating blocks (6) on the same side are rotatably connected through a connecting rod (7).

4. The static electricity removing device of a rotary offset press according to claim 3, wherein two rotating rods (3) are fixedly connected between the two side walls of the fixing frame (2), rollers (4) are arranged on the outer walls of the rotating rods (3), and paper (13) is connected between the two rollers (4) in a staggered and rotating manner.

5. The static electricity removing device of a rotary offset press as claimed in claim 4, wherein the opposite side walls of the two clamping blocks (11) are fixedly connected with fixing blocks (18), and a clamping groove (19) matched with the ion wind bar (12) is formed on the side wall of one side of the fixing block (18) far away from the clamping block (11).

6. The static electricity removing device of a rotary offset printing press as claimed in claim 5, wherein the slider (16) is elastically connected with the groove walls at both sides of the groove (14) through a spring, and the spring is sleeved on the outer wall of the sliding rod (15).