CN209999909U

CN209999909U - Punching and plate bending device for printing plates

Info

Publication number: CN209999909U
Application number: CN201920520486.XU
Authority: CN
Inventors: 尹俊伟
Original assignee: Hunan News Color Plate Printing Co Ltd
Current assignee: Hunan News Color Plate Printing Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-01-31
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses an version device that punches of galley, the on-line screen storage device comprises a base, the top four corners outer wall of base all has the support column through bolted connection, and the top outer wall of support column has the roof of placing with level through bolted connection, the rectangular channel has been seted up to the bottom outer wall of roof, and the both sides inner wall of rectangular channel has the electronic guide rail of placing with level through bolted connection, the bottom outer wall sliding connection of electronic guide rail has electronic slider, and the bottom outer wall of electronic slider has pneumatic cylinder through bolted connection, the bottom outer wall of pneumatic cylinder has magnet through bolted connection, the utility model discloses in, be provided with pneumatic cylinder, magnet, fixed plate and the drift punch a hole of punching, can conveniently change the fixed plate and punch a hole to the galley, the staff of being convenient for punch a hole, reduced staff's work load, improved work efficiency.

Description

Punching and plate bending device for printing plates

Technical Field

The utility model relates to the field of printing technology, especially, relate to kinds of printing plates curved version device that punches.

Background

For drum printing, the printing plate is perforated and pre-bent in advance, and then hung on a cylinder of a printing machine, and the printing plate rolls along the outer circumference of the cylinder along with the rotation of the cylinder, so that times of printing is completed.

Place the galley on the curved version device work platform of current printing plate after, fix a position through the camera that sets up on the curved version device and the cross on the printing plate, then fix the printing plate and punch and bend, it punches to all use perforating device on the printing plate surface now, such work load is big, low work efficiency, and need set up the locating hole of different shapes and still need change the drift, then punch to the printing plate with such drift, the staff's of being not convenient for use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing printing plate punching and bending devices, which can effectively solve the problem brought out by the background technology.

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

kind of printing plate curved version device that punches, the on-line screen storage device comprises a base, the top four corners outer wall of base all has the support column through bolted connection, and the top outer wall of the support column has the roof of placing with levels through bolted connection, the rectangular channel has been seted up to the bottom outer wall of roof, and the both sides inner wall of rectangular channel has the electronic guide rail of placing with levels through bolted connection, the bottom outer wall sliding connection of electronic guide rail has electronic slider, and the bottom outer wall of electronic slider has the pneumatic cylinder through bolted connection, the bottom outer wall of pneumatic cylinder has magnet through bolted connection, and the bottom outer wall of magnet is provided with the fixed plate that punches, there is the second pneumatic cylinder bottom side outer wall of roof through bolted connection, and there is the curved version head bottom outer wall of second pneumatic cylinder through bolted.

Preferably, there are the second support column at the top outer wall both ends of base through bolted connection, and the side outer wall that two second support columns are relative is connected with horizontal driving rollers through the bearing rotation.

Preferably, the top outer wall both sides of base all have a fixed block through bolted connection, and the opening has all been seted up to the top outer wall of fixed block, and open-ended inner wall is connected with the two-way threaded rod of placing with levels through the bearing rotation.

Preferably, the outer wall of the end of the fixing block is connected with an electric telescopic rod through a bolt, the outer wall of the top of the electric telescopic rod is connected with a connecting plate through a bolt, and the outer wall of the bottom of the connecting plate is connected with a pressing plate through a bolt.

Preferably, two the outer wall of fixed block end all has step motor through bolted connection, and step motor's output passes through bolt and two-way threaded rod end outer wall fixed connection.

Preferably, the outer walls of four corners of the bottom of the base are respectively connected with supporting legs through bolts, and the outer walls of the bottoms of the supporting legs are connected with trundles through bolts.

Preferably, the circumference outer wall both ends of two-way threaded rod all are connected with the sliding block through the screw thread rotation, and the top outer wall of sliding block has "L" shape through bolted connection and places the piece.

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

1. through being provided with fixed block, two-way threaded rod, sliding block, placing piece and step motor, can fix the galley fast, improve fixed efficiency, the staff of being convenient for uses.

2. Through being provided with pneumatic cylinder, magnet, fixed plate and the drift of punching, can conveniently change the fixed plate that punches, a plurality of drifts under the fixed plate that punches can punch a hole fast to the printing plate, and the staff of being convenient for punches, has reduced staff's work load, has improved work efficiency.

3. Open electric telescopic handle through the switch, can drive the clamp plate under the connecting plate and fix the galley of treating bending, improved the quality of bending that follows, through being provided with second support column and driving roller, make things convenient for the staff to remove the galley.

Drawings

FIG. 1 is a schematic structural view of a punching and plate bending device for kinds of printing plates according to the present invention;

FIG. 2 is a schematic view of a partial enlarged structure of the punching and plate bending device for printing plates according to the present invention;

fig. 3 is a schematic side sectional view of a part of the printing plate punching and bending device according to the present invention.

In the figure, a plate bending head 1, a th support column 2, a base 3, a connecting plate 4, a 5 second support column, a driving roller 6, a support leg 7, a fixed block 8, a step motor 9, a th hydraulic cylinder 10, an electric sliding block 11, an electric guide rail 12, a second hydraulic cylinder 13, a top plate 14, a pressing plate 15, a two-way threaded rod 16, a placing block 17, a sliding block 18, a punching fixed plate 19, a truckle 20, a magnet 21 and an electric telescopic rod 22 are arranged.

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, not all embodiments, of the present invention .

Referring to fig. 1-3, kinds of printing plates curved version device that punches, including base 3, there is support column 2 at the top four corners outer wall of base 3 all through bolted connection, and there is roof 14 with level placement at the top outer wall of support column 2 through bolted connection, the rectangular channel has been seted up to the bottom outer wall of roof 14, and there is electronic guide rail 12 with level placements at the both sides inner wall of rectangular channel through bolted connection, the bottom outer wall sliding connection of electronic guide rail 12 has electronic slider 11, and the bottom outer wall of electronic slider 11 has pneumatic cylinder 10 through bolted connection, the bottom outer wall of pneumatic cylinder 10 has magnet 21 through bolted connection, and the bottom outer wall of magnet 21 is provided with fixed plate 19 that punches, the bottom outer wall of fixed plate 19 that punches is provided with the drift that the equidistance distributes, fixed plate 19 punches on magnet 21 through the bolt fastening, bottom side outer wall of roof 14 has second pneumatic cylinder 13 through bolted connection, and the bottom outer wall of second pneumatic cylinder.

The utility model discloses in, base 3's top outer wall both ends all have second support column 5 through bolted connection, and two side outer walls that second support column 5 is relative are connected with the driving roller 6 of placing with levels through the bearing rotation, base 3's top outer wall both sides all have fixed block 8 through bolted connection, and fixed block 8's top outer wall has all seted up the opening, the open-ended inner wall rotates through the bearing and is connected with the two-way threaded rod 16 of placing with levels, fixed block 8 end outer wall has electric telescopic handle 22 through bolted connection, and electric telescopic handle 22's top outer wall has connecting plate 4 through bolted connection, connecting plate 4's bottom outer wall has clamp plate 15 through bolted connection, two fixed block 8 end outer walls all have step motor 9 through bolted connection, and step motor 9's output passes through bolt and two-way threaded rod 16 end outer wall fixed connection, base 3's bottom four corners outer wall all has supporting leg 7 through bolted connection, and supporting leg 7's bottom outer wall has truckle 20 through bolted connection, two-way threaded rod 16 circumference outer wall both ends all are connected with 18 through threaded rotation, and have "L" shape pneumatic cylinder 17 through bolted connection, step motor 5910, it is connected with electric switch 12 to pass through electric switch wire 5913 to.

The working principle is as follows: in the idle position of the device, all driving parts, namely power elements, electric devices and adaptive power supplies, are connected through leads, and specific connection means refer to the following working principle that the electric devices are electrically connected in sequence.

hydraulic cylinder 10 and second hydraulic cylinder 13 are connected in hydraulic system, then move the device to the workplace through truckle 20, then external power supply, the printing plate that will wait to punch the curved version is put two and is placed on piece 17, then open step motor 9, it places piece 17 motion in opposite directions to drive two, come the printing plate to fix, then open electric slider 11 and hydraulic cylinder 10 through the switch, punch the printing plate through the drift under the fixed plate 19 that punches, through being provided with hydraulic cylinder 10, magnet 21, fixed plate 19 and the drift punch, fixed plate 19 that punches can conveniently be changed, can set up punching a hole of equidimension and number not to the printing plate, be convenient for the staff to punch, work efficiency has been improved, then open electric telescopic handle 22 through the switch, can drive clamp plate 15 under connecting plate 4 to come to fix the driving plate of treating the bending, the quality of next bending has been improved, through being provided with second support column 5 and roller 6, make things convenient for the staff to remove the printing plate.

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

The punching and plate bending device for printing plates comprises a base (3) and is characterized in that the outer walls of four corners of the top of the base (3) are connected with supporting columns (2) through bolts, the outer walls of the top of the supporting columns (2) are connected with a top plate (14) placed at the same levels through bolts, rectangular grooves are formed in the outer walls of the bottom of the top plate (14), electric guide rails (12) placed at the same levels are connected with the inner walls of the two sides of each rectangular groove through bolts, an electric slider (11) is connected with the outer walls of the bottom of the electric slider (11), a hydraulic cylinder (10) is connected with the outer walls of the bottom of an hydraulic cylinder (10) through bolts, a punching fixing plate (19) is arranged on the outer wall of the bottom of the magnet (21), a second hydraulic cylinder (13) is connected with the outer wall of the side of the bottom of the top plate (14), and a plate bending head (1) is connected with the outer wall of the bottom of the second hydraulic cylinder.
2. The printing plate perforating and plate bending device of claim 1, characterized in that the top outer wall of the base (3) is connected with second supporting columns (5) at both ends through bolts, and the side outer walls opposite to the two second supporting columns (5) are rotatably connected with driving rollers (6) which are horizontally placed through bearings.
3. The printing plate punching and bending device according to claim 1, wherein the two sides of the top outer wall of the base (3) are connected with fixing blocks (8) through bolts, the top outer wall of each fixing block (8) is provided with an opening, and the inner wall of each opening is rotatably connected with horizontally-arranged bidirectional threaded rods (16) through bearings.
4. The printing plate punching and bending device according to claim 3, wherein the outer wall of the end of the fixed block (8) is connected with an electric telescopic rod (22) through bolts, the outer wall of the top of the electric telescopic rod (22) is connected with a connecting plate (4) through bolts, and the outer wall of the bottom of the connecting plate (4) is connected with a pressing plate (15) through bolts.
5. The printing plate punching and bending device according to claim 3, wherein, the outer walls of the ends of the two fixed blocks (8) are connected with a stepping motor (9) through bolts, and the output end of the stepping motor (9) is fixedly connected with the outer wall of the end of the bidirectional threaded rod (16) through bolts.
6. type printing plate punching and bending device according to claim 5, characterized in that the outer walls of the four corners of the bottom of the base (3) are connected with supporting legs (7) through bolts, and the outer walls of the bottom of the supporting legs (7) are connected with casters (20) through bolts.
7. type printing plate punching and bending device according to claim 3, wherein, the two-way threaded rod (16) is connected with a sliding block (18) at both ends of the circumference outer wall through threads in a rotating way, and the top outer wall of the sliding block (18) is connected with an L-shaped placing block (17) through a bolt.