CN209777855U - Printing slitting device - Google Patents

Abstract

The utility model discloses a printing slitting device, which comprises a frame, on which an uncoiling roller, a guide roller and a material receiving roller are installed, and an electric sliding table is fixedly connected with the electric sliding table, and the electric sliding table An electric push rod is fixedly connected to the slide block. Through the design of the electric slide table and the electric push rod, the electric push rod is fixed on the slider of the electric slide table, and the piston rod of the electric push rod is stretched out, so that the cutter moves downward, and then the slider moves to drive the cutter to roll, thus Realize the cutting work of the printing paper by the cutter, which is different from the conventional pressure-fitting cutter cutting work. The utility model has a simple structure and better cutting effect of the printing paper; through the design of the guide roller, buffer spring and fixed block, The guide roller tightens the printing paper when conveying materials, which is convenient for the subsequent cutting work of the cutter. The buffer spring buffers the pressure received by the cutter. The cutter and the cutter holder are more convenient to replace. The utility model is easy to use.

Description

A printing and cutting device

technical field

The utility model relates to the technical field of printing related equipment, in particular to a printing cutting device.

Background technique

Slitting machine is a kind of mechanical equipment that cuts wide paper, mica tape or film into multiple narrow-width materials. It is often used in papermaking machinery, wire and cable mica tape, and printing and packaging machinery. The slitter is mainly used for: non-woven fabrics; mica tape, paper, insulating materials and various film materials, especially suitable for narrow tape (non-woven fabrics, paper, insulating materials, mica tapes, films, etc.) Divide.

The existing printing paper slitting machine, regardless of domestic or foreign products, the surface smoothness of the slit printing paper is very poor, and the burrs at the slitting part of the printing paper are also very serious. The rapid production efficiency and technology in recent years Development, showing the incompatibility of this product. There are many reasons for the poor surface smoothness of the printed paper disc after slitting. The most important point is that due to the unreasonable structural design of the entire printing paper slitting machine, conventional press-fit slitting will produce Irregular wrinkles have a greater impact on the quality of printing paper and affect the use of printing paper, so we need to propose a printing cutting device.

Utility model content

The purpose of this utility model is to provide a printing cutting device, which is equipped with a rolling cutting knife, and drives the cutting knife to work through the electric slide table and electric push rod, so that the printing paper can obtain a better cutting effect, so as to solve the above problems. Questions raised in the background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a printing cutting device, including a frame, the frame is installed with uncoiling rollers, guide rollers and receiving rollers, and the frame is fixedly connected with electric Slider, the slider of the electric slide is fixedly connected with an electric push rod, the piston rod of the electric push rod is fixedly connected with a first connecting plate, and the connecting plate is fixedly connected with a pillar, on which A buffer spring is fixedly connected, and one end of the buffer spring is fixedly connected to the second connecting plate, and a cutter frame is fixedly installed on the second connecting plate, and a cutter is installed on the cutter frame through a rotating shaft. The frame is fixedly connected with a knife shim.

Preferably, a support plate is fixedly connected to the frame, a fixed shaft is fixedly inserted into the support plate, and one end of the fixed shaft is fixedly inserted into the frame.

Preferably, the fixed shafts are arranged in four groups, and the four groups of fixed shafts are respectively equipped with a set of unwinding rollers, two sets of guide rollers and a set of receiving rollers.

Preferably, a fixing block is fixedly connected to the cutter frame, a through hole is opened on the second connecting plate, the fixing block is slidably inserted into the through hole, and fixing bolts are screwed on the fixing block.

Preferably, the knife back is set as a polyethylene plastic plate knife back, and the knife back is arranged directly under the cutter.

Preferably, the electric slide table is set as a stepping electric slide table, and the electric push rod is set as a stepping electric push rod.

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

1. Through the design of the electric slide table and the electric push rod, the electric push rod is fixed on the slider of the electric slide table, and the piston rod of the electric push rod is stretched out, so that the cutter moves downward, and then the slider moves to drive the cutter to roll , so as to realize the cutting work of the printing paper by the cutter, which is different from the conventional pressing-type cutting work of the cutter, the utility model has a simple structure, and the cutting effect of the printing paper is better;

2. Through the design of the guide roller, buffer spring and fixed block, the guide roller can tighten the printing paper when conveying the material, which is convenient for the subsequent cutting work of the cutter. The buffer spring buffers the pressure received by the cutter and places the cutting The knife and the cutter frame are damaged due to excessive force, and the setting of the fixed block and the fixing bolt makes the cutter and the cutter frame easier to replace, and the utility model is simple to use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the utility model cutter;

Fig. 3 is a structural diagram of the utility model electric slide table.

In the figure: 1. Rack; 2. Uncoiling roller; 3. Electric sliding table; 4. Slider; 5. Electric push rod; 6. First connecting plate; 7. Cutter; 8. Guide roller; Material roller; 10, fixed shaft; 11, support plate; 12, knife pad; 13, pillar; 14, buffer spring; 15, second connecting plate; 16, through hole; 17, cutter frame; 18, fixed block; 19. Fix the bolts.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a printing and cutting device, including a frame 1, an unwinding roller 2, a guide roller 8 and a receiving roller 9 are installed on the frame 1, the The frame 1 is fixedly connected with an electric slide 3, the slider 4 of the electric slide 3 is fixedly connected with an electric push rod 5, and the piston rod of the electric push rod 5 is fixedly connected with a first connecting plate 6 , the connecting plate 6 is fixedly connected with a pillar 13, the pillar 13 is fixedly connected with a buffer spring 14, one end of the buffer spring 14 is fixedly connected on the second connecting plate 15, and on the second connecting plate 15 A cutter frame 17 is fixedly installed, and a cutter 7 is installed on the cutter frame 17 through a rotating shaft, and a knife pad 12 is fixedly connected to the frame 1 . .

Further, a support plate 11 is fixedly connected to the frame 1 , a fixed shaft 10 is fixedly inserted into the support plate 11 , and one end of the fixed shaft 10 is fixedly inserted into the frame 1 . The arrangement of the fixed shaft 10 and the support plate 11 facilitates the installation of each roller.

Further, the fixed shafts 10 are arranged in four groups, and the four groups of fixed shafts 10 are respectively equipped with a set of unwinding rollers 2 , two sets of guide rollers 8 and a set of receiving rollers 9 . The setting of two groups of guide rollers 8 makes the printing paper to be cut taut so as to facilitate the cutting work.

Further, a fixed block 18 is fixedly connected to the cutter frame 17, and a through hole 16 is opened on the second connecting plate 15, and the fixed block 18 is slidably inserted into the through hole 16, and the fixed block 18 The upper thread is provided with fixing bolts 19. The arrangement of the fixed block 18 and the fixed bolt 19 makes the replacement of the cutter 7 very simple and convenient.

Further, the knife shim 12 is set as a polyethylene plastic plate knife shim, and the knife shim 12 is set directly below the cutting knife 7 . The setting of the cutter pad 12 prevents the cutter 7 from directly touching the frame 1 and causing the cutter 7 to be damaged.

Further, the electric slide table 3 is set as a stepping electric slide table, and the electric push rod 5 is set as a stepping electric push rod. The step-by-step electric slide table 3 and the electric push rod 5 are more suitable for cutting work.

Working principle: Through the design of the electric slide table 3 and the electric push rod 5, the electric push rod 5 is fixed on the slider 4 of the electric slide table 3, and the piston rod of the electric push rod 5 is stretched out, so that the cutter 7 moves downward, Then the slider 4 moves to drive the cutter 7 to roll, thereby realizing the cutting work of the printing paper by the cutter 7, which is different from the conventional press-fitting cutter cutting work. The utility model has a simple structure and a better cutting effect of the printing paper ; Through the design of the guide roller 8, the buffer spring 14 and the fixed block 18, the guide roller 8 makes the printing paper tight when conveying the material, which is convenient for the subsequent cutting work of the cutter 7, and the buffer spring 14 is to the cutter 7 received. Pressure is buffered, and placement cutter 7 and cutter frame 17 bear excessive force and damage, and the setting of fixed block 18 and fixing bolt 19 makes cutter 7 and cutter frame 17 more convenient to replace, and the utility model is easy to use.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a device is cut in printing, includes frame (1), its characterized in that: install unwinding roller (2), deflector roll (8) and receipts material roller (9) on frame (1), fixedly connected with electric sliding table (3) is gone up in frame (1), fixedly connected with electric putter (5) are gone up in slider (4) of electric sliding table (3), first connecting plate (6) of fixedly connected with on the piston rod of electric putter (5), fixedly connected with pillar (13) are gone up in connecting plate (6), fixedly connected with buffer spring (14) are gone up in pillar (13), the one end fixed connection of buffer spring (14) is on second connecting plate (15), fixed mounting has cutter rest (17) on second connecting plate (15), install cutter (7) through the pivot on cutter rest (17), fixedly connected with shim (12) on frame (1).

2. A printing and slitting device according to claim 1, characterized in that: the support frame is characterized in that a support plate (11) is fixedly connected to the frame (1), a fixed shaft (10) is fixedly inserted into the support plate (11), and one end of the fixed shaft (10) is fixedly inserted into the frame (1).

3. A printing and slitting device according to claim 2, characterized in that: the fixed shafts (10) are arranged into four groups, and the fixed shafts (10) are respectively provided with a group of uncoiling rollers (2), two groups of guide rollers (8) and a group of material receiving rollers (9).

4. A printing and slitting device according to claim 1, characterized in that: the cutting knife rest (17) is fixedly connected with a fixing block (18), the second connecting plate (15) is provided with a through hole (16), the fixing block (18) is inserted into the through hole (16) in a sliding mode, and a fixing bolt (19) is installed on the fixing block (18) in a threaded mode.

5. A printing and slitting device according to claim 1, characterized in that: the knife pad (12) is a polyethylene plastic plate knife pad, and the knife pad (12) is arranged under the cutter (7).

6. A printing and slitting device according to claim 1, characterized in that: the electric sliding table (3) is arranged as a stepping electric sliding table, and the electric push rod (5) is arranged as a stepping electric push rod.