CN217801971U

CN217801971U - A location cutting device for printing plate material

Info

Publication number: CN217801971U
Application number: CN202221329821.6U
Authority: CN
Inventors: 张新华; 柳宏伟; 宾培传; 汪晓英
Original assignee: Hubei Chuzhiyi Color Printing Co ltd
Current assignee: Hubei Chuzhiyi Color Printing Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-15
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a positioning and cutting device for printing plate materials, which comprises a backing plate, a cutter and a positioning plate for limiting and cutting, the upper surface of the front end of the backing plate is vertically provided with a baffle plate, the positioning plate is in a shape of a Chinese character 'men' and straddles the backing plate, and the straddling length of the positioning plate is matched with the width of the backing plate; the locating plate comprises two parallel arrangement's steel sheet, and the both ends of two steel sheets all correspond the connection to leave the gap between two steel sheets, the width in gap and the thickness phase-match of cutter. The device simple structure cuts in-process locating plate, version material and cutter and all is difficult for sliding, and cutting accuracy is high, efficient.

Description

A location cutting device for printing plate material

Technical Field

The utility model relates to a printing plate material cuts technical field, especially relates to a location cutting device for printing plate material.

Background

Different printed matters have different requirements on the size of the printing plate material, so the printing plate material needs to be manually cut into the required size before being used. The printing plate material has good flatness and no scratch on the appearance, and if the lotus leaf edge phenomenon appears after the plate material is cut, the imaging performance of the plate material can be influenced. The cutting precision of the length and the width of the conventional plate is +/-1.0 mm, and the cutting precision of the diagonal line is less than or equal to 3mm, so that the cutting precision of the plate is slightly high.

When cutting, the size of version material usually needs to be measured earlier, mark the back in the position that needs cut, use the steel ruler to carry out spacing cutting, but at the in-process that cuts, the steel ruler, version material and cutter all easily take place to slide, lead to cutting the printing version material size that obtains and have the deviation, if bigger, can also further adjust, if it is little, then the version material that cuts off will be useless, cut inefficiency, it is long to consume time, and the version material price is more expensive moreover, extravagant more can cause the increase of printing cost.

Disclosure of Invention

The utility model provides a location cutting device for printing plate material, the device simple structure cuts in-process locating plate, plate material and cutter and all is difficult for sliding, cuts precision height, efficient.

Realize the utility model discloses the technical scheme that above-mentioned purpose adopted does:

a positioning and cutting device for printing plate materials comprises a base plate, a cutter and a positioning plate for limiting cutting, wherein a baffle is vertically arranged on the upper surface of the front end of the base plate, the positioning plate is in a shape of a Chinese character 'men' and straddles on the base plate, and the straddling length of the positioning plate is matched with the width of the base plate; the locating plate comprises two parallel arrangement's steel sheet, and the both ends of two steel sheets all correspond the connection to leave the gap between two steel sheets, the width in gap and the thickness phase-match of cutter.

The baffle and the front end of the backing plate form a U-shaped structure together.

And the two sides of the base plate are provided with scale layers.

Two ends of the two steel plates are welded and fixed through a connecting plate.

The base plate and the positioning plate are made of steel materials.

Compared with the prior art, the utility model provides a location cutting device for printing plate material has following advantage:

1. the utility model provides a stability that is used for location cutting device of printing plate material to guarantee the printing plate material when cutting through setting up of baffle, through striding the locating plate and sitting on the backing plate, and the width assorted setting of sitting length and backing plate is striden of locating plate, guarantee the stability of locating plate, the setting of gap structure in the middle of the rethread locating plate, stability when guaranteeing the cutter and cutting, guarantee the whole in-process that cuts, the printing plate material, locating plate and cutter are all difficult for taking place to slide, thereby guarantee that the precision of cutting is high, and the device simple structure, the cost is lower.

2. This implement novel a location cutting device's for printing plate material both sides be provided with the scale layer, need not to measure the size of plate material in advance and mark, and cutting efficiency is high.

3. The utility model discloses the setting of well baffle can also carry on spacingly to the front end of version material, makes it all the time with cut the line parallel, diagonal precision when guaranteeing to cut.

Drawings

FIG. 1 is a schematic structural view of a positioning and cutting device for printing plate materials according to the present invention;

in the figure: 1-backing plate, 2-positioning plate, 3-baffle, 4-connecting plate.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a positioning and cutting device for printing plate materials, as shown in figure 1, comprises a backing plate 1, a cutter (not shown in the figure) and a positioning plate 2 for limiting cutting.

In the prior art, the plate is usually measured in advance, marks are made on the plate, the plate is limited on the marks through the positioning plate, the plate is cut by the cutter along the positioning plate, and the positioning plate, the plate and the cutter can slide easily in the process.

In order to ensure that the plate material is not easy to slide when being cut, the baffle 3 is vertically arranged on the upper surface of the front end of the backing plate in the embodiment, and the baffle and the front end of the backing plate jointly form a U-shaped structure. When cutting like this, the version material supports places in the opening of "U" style of calligraphy, can guarantee the stability that the version material was placed, simultaneously, can guarantee that the front end of version material is on a parallel with the baffle all the time, and the location when convenient back cuts guarantees diagonal cutting accuracy.

In the embodiment, the positioning plate is in a door shape and straddles on the base plate, the straddling length (namely the length straddling above the base plate) of the positioning plate is matched with the width of the base plate, and no gap or extremely small gap (less than 2 mm) is formed between the left side and the right side of the positioning plate and the base plate, so that the positioning plate can be always parallel to the baffle when straddling on the base plate, the cutting line is always parallel to the baffle, and the front end of the plate is further parallel to the cutting line; and under the condition of no gap or extremely small gap, even if the locating plate is touched on one side carelessly during cutting, the locating plate is difficult to deviate, so that the locating stability of the locating plate is ensured. In addition, when the positioning plate is required to be seated on the base plate in a straddling manner, the height of the two end straddle support legs (namely the distance between the lower surface of the positioning plate and the lower surface of the straddle support legs) is required to be greater than the thickness of the plate and smaller than the sum of the thickness of the plate and the thickness of the base plate, so that the two end straddle support legs of the positioning plate can be seated on the two sides of the base plate in a straddling manner and cannot be in contact with the ground of the lower surface of the base plate when the positioning plate is cut.

Specifically, the locating plate comprises two parallel arrangement's steel sheet, and the both ends of two steel sheets all correspond welded connection through connecting plate 4 to make and leave the gap between two steel sheets, the width in gap and the thickness phase-match of cutter, when cutting like this, the cutter cuts the version material from gap department, because the spacing in gap, the cutter is difficult for controlling the skew, thereby guarantees the stability when cutter cuts. In order to ensure the cutting precision, a cutter with the thickness less than 1mm needs to be selected.

In the embodiment, the backing plate and the positioning plate are made of steel materials, repeated use of the positioning and cutting device is guaranteed, and the device is durable.

In addition, the two sides of the backing plate in the embodiment are provided with scale layers (not shown in the figure), so that the width of one steel plate can be accurately measured in advance for reading, and when the scale layers are arranged, if the rear end face of the joint of the baffle and the base plate (namely the front end face of the plate abutting part) is taken as a zero point, when the positioning plate is placed, the scale corresponding to one side of the positioning plate close to the baffle is the cutting length value of the plate minus the width value of the steel plate.

The utility model provides a location cutting device for printing plate material when cutting the printing plate material, can place the printing plate material on the backing plate earlier to support and put in the baffle rear, the size that cuts as required strides the locating plate and sits on the scale interval that the backing plate side corresponds, and the reuse cutter directly cuts the printing plate material from the gap, and panel cutting accuracy is high, efficient.

Claims

1. The utility model provides a location cutting device for printing plate material, includes backing plate, cutter and is used for spacing locating plate that cuts, its characterized in that: the upper surface of the front end of the backing plate is vertically provided with a baffle plate, the positioning plate is in a shape of a Chinese character 'men' and straddles the backing plate, and the straddling length of the positioning plate is matched with the width of the backing plate; the locating plate comprises two parallel arrangement's steel sheet, and the both ends of two steel sheets all correspond the connection to leave the gap between two steel sheets, the width in gap and the thickness phase-match of cutter.

2. A positioning and cutting device for printing plates, according to claim 1, characterized in that: the baffle and the front end of the backing plate form a U-shaped structure together.

3. A positioning and cutting device for printing plates, according to claim 1, characterized in that: and the two sides of the base plate are provided with scale layers.

4. The positioning and cutting device for printing plates according to claim 1, wherein: two ends of the two steel plates are welded and fixed through a connecting plate.

5. A positioning and cutting device for printing plates, according to claim 1, characterized in that: the base plate and the positioning plate are made of steel materials.