CN204367074U - Without cutter version cross cutting indentation equipment - Google Patents

Abstract

The utility model discloses a die-cutting and creasing device without a knife, comprising: a paper feeding part located in front of the die-cutting and creasing part and a paper receiving part behind the die-cutting and creasing part; the die-cutting and creasing part includes: Two parallel longitudinal linear guide rails are installed at both ends of the platform. Two longitudinal linear guide rail motion platforms controlled by the servo motor control system are installed on the two longitudinal linear guide rails. A horizontal linear guide rail is installed between the two longitudinal linear guide rail motion platforms. The guide rail is equipped with a horizontal linear guide rail motion platform controlled by a servo motor control system on the horizontal linear guide rail. A rotary head controlled by a servo motor control system is installed on the horizontal linear guide rail motion platform. Holds die-cutting and or creasing knives. The die-cutting and creasing equipment of the utility model does not need to make die-cutting and creasing knife plates, the structure is relatively simple, the power consumption required for production operations is small, and the cost of production can be saved.

Description

No knife plate die cutting and creasing equipment

technical field

The utility model relates to the field of printing machinery, in particular to a die-cutting and creasing device without a knife plate.

Background technique

Die-cutting and creasing equipment, also known as die-cutting machine, beer machine, cutting machine or CNC punching machine, is mainly used for die-cutting of some corresponding non-metallic materials, stickers, EVA, double-sided tape, electronics, mobile phone rubber pads, etc. (full break, half break), indentation, hot stamping, lamination or automatic waste discharge, the die-cutting machine uses steel knives, metal molds, steel wires (or templates carved from steel plates), and applies a certain pressure through the embossing plate It is an important equipment for post-press packaging processing to cut printed matter or cardboard into a certain shape.

As shown in Figure 1, the automatic die-cutting and creasing equipment currently in use needs to use a die-cutting and creasing knife when performing die-cutting and creasing processing on thin sheet products such as paper, cardboard, and plastic sheets. The indentation knife is customized according to the needs of product processing, and different products need to use different die-cutting indentation knife. It is generally designed as the following structure, and the printed products waiting for processing are stacked on the stacker 1 . Through the automatic paper feeder 2, through the paper feeding table 3, it is sent to the die-cutting main unit 4. The die-cutting and creasing knife plate 5 is installed on the fixed platform 6 of the die-cutting main unit 4. When the printed paper passes through the fixed platform 6 under the traction of the gripper row 8, the movable platform 7 is pressed upwards, that is, It can complete the creasing and die-cutting of printed paper, etc. After that, the printed paper passes through the cleaning section 9 under the traction of the gripper row 8 to remove unnecessary waste, and the processed printed paper enters the delivery section 10 under the traction of the gripper row 8, and is drawn Stacked on the delivery table 11.

The disadvantage of the existing die-cutting and creasing equipment structure is that when performing die-cutting and creasing processing on thin sheet products such as paper, cardboard, and plastic sheets, it is necessary to use a die-cutting and creasing knife. It is customized according to the needs of product processing, and different products require different die-cutting and creasing blades. And it is necessary to install the die-cutting and creasing knife plate on the fixed platform of the die-cutting main unit. Since all die-cutting knife lines and trace lines are pressed on the printed paper almost at the same time during die-cutting and creasing, a large die-cutting pressure is required to complete the die-cutting and creasing process. Therefore, the automatic die-cutting machine will generate a lot of pressure, the mechanical structure is relatively complicated, and the power consumption is relatively large, resulting in high production costs.

Utility model content

The technical problem to be solved by the utility model is to provide a die-cutting and creasing device without a knife plate, which has a simple structure and lower working pressure requirements than the existing die-cutting and creasing devices.

In order to solve the above technical problems, the utility model provides a knife-free die-cutting and creasing device, including: a paper feeding part 8 located in front of the die-cutting and creasing part 7 and a delivery part 1 behind the die-cutting and creasing part 7;

The die-cutting and creasing part 7 includes: two parallel longitudinal linear guide rails 17 are installed at both ends of the paper-absorbing positioning platform 19, and two longitudinal linear guide rail moving platforms 20 with servo motors are installed on the two longitudinal linear guide rails 17. A horizontal linear guide rail 16 is installed between the longitudinal linear guide rail motion platforms 20, a horizontal linear guide rail motion platform 21 with a servo motor is installed on the horizontal linear guide rail 16, and a rotary head with a servo motor is installed on the horizontal linear guide rail motion platform 21 6. A tool holder 5 is installed on the rotating head 6 to hold the die-cutting and or creasing tool 4 .

The above-mentioned servo motor can control the operation of the longitudinal linear guide rail motion platform 20, the transverse linear guide rail motion platform 21 and the rotary head 6 according to the motion control strategy input into the computer in advance.

The paper feeding section 8 includes: a paper feeding head 12 installed on the paper feeding board 11, the paper feeding head 12 conveys the material 15 to be processed to the paper feeding table 13 along the direction perpendicular to the longitudinal linear guide rail 17, and the paper feeding table 13 is placed on the surface of the material 15 to be processed. At least one positioning block 14 protruding from the plane of the paper feeding table 13 is provided in the conveying direction. The upper paper feeding belt 9 is located on the upper part of the paper feeding table 13. The upper paper feeding belt 9 extends from the paper feeding table 13 through the die-cutting indentation part 7 to the The paper delivery section 1 is adjacent to the upper and lower delivery rollers 3 of the paper delivery section 1, and the lower paper delivery belt 10 is located directly below the upper paper delivery belt 9 and is correspondingly arranged with the upper paper delivery belt 9 (the length is the same, and the position is close), and its The upper surface is in the same plane as the surface of the paper feeding platform 13 .

The paper delivery section 1 has a set of correspondingly arranged upper and lower paper delivery rollers 3 , and the paper delivery platform 2 is located behind the set of upper and lower paper delivery rollers 3 and can move downward.

As a further improvement, the positioning block 14 can move up and down in the vertical direction to be suitable for materials 15 to be processed with different thicknesses.

As a further improvement, the upper paper feeding belt 9 can move up and down in the vertical direction.

As a further improvement, a photoelectric positioning device 18 is provided on the moving platform 21 of the transverse linear guide rail.

If the die-cutting indentation pattern does not require positioning accuracy, then according to the die-cutting indentation pattern to be input into the computer in advance, through the movement of the horizontal linear guide rail 16 on the longitudinal linear guide rail 17 along the X direction, the rotary head 6 is positioned on the horizontal linear guide rail 16. The movement along the Y direction and the rotation of the cutter holder 5 on the rotary head 6 can cut or creasing the paper material 15 to be processed by the die-cutting and creasing cutter 4 . If the die-cutting and indentation graphics have positioning accuracy requirements, the positioning cross line 22 needs to be printed on the paper waiting to be processed 15, and the cross-cursor positioning is performed first through the photoelectric positioning system 18 to determine the initial position of the die-cutting and indentation, and then proceed Die cutting and creasing.

The knife-free die-cutting and indentation equipment provided by the utility model does not need to make die-cutting and indentation knife plates. At the same time, since the die-cutting and creasing are cut by the die-cutting knife and rolled by the creasing knife, it is not necessary to press all the die-cutting knife lines and trace lines on the material to be processed at the same time, so it can be done without a lot of die-cutting pressure. Complete die-cutting and creasing processing. Also because there is no need for a mechanical structure that generates a lot of pressure, the mechanical structure is relatively simple, and the power to be consumed is small, and the reduction of power consumption also saves production costs.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

Fig. 1 is a structural schematic diagram of an existing die-cutting and creasing device.

Fig. 2 is a structural schematic diagram of a die-cutting and creasing device according to an embodiment of the present invention.

Fig. 3 is a structural schematic diagram II of a die-cutting and creasing device according to an embodiment of the present invention.

Explanation of reference signs

a stacking table b automatic paper feeder

c Paper feeding table d Die-cutting host department

e Die-cutting and creasing knife plate f Fixed platform

g Activity platform h Gripper row

i Cleaning Department j Collection Department

k Delivery table X, Y axis

→ Paper feeding (material to be processed) direction

1 Delivery section 2 Delivery table

3 Upper and lower delivery rollers 4 Die-cutting and creasing tools

5 Tool holder 6 Swivel head

7 Die-cutting and creasing part 8 Paper feeding part

9 Upper paper feeding belt 10 Lower paper feeding belt

11 Paper feeding table 12 Paper feeding head

13 Paper feeding table 14 Positioning block

15 Material to be processed 16 Horizontal linear guide

17 Longitudinal linear guide rail 18 Photoelectric positioning device

19 Paper suction positioning platform 20 Longitudinal linear guide rail motion platform

21 Horizontal linear guide rail motion platform 22 Printing positioning cross line

Detailed ways

As shown in Fig. 2 and Fig. 3, an embodiment of the utility model includes: the paper feeding part 8 is located in front of the die-cutting and indentation part 7, and the moving direction of the paper waiting for processing material 15 and the paper waiting for adding material 15 are in the die-cutting direction. The direction of movement on the indentation 7 is vertical. Sheet materials 15 such as paper to be processed are stacked on the paper feeding table 11 of the paper feeding section 8 , and the paper waiting to be processed is sent to the paper feeding table 13 through the paper feeding head 12 . There is at least one positioning block 14 at the front of the paper feeding direction of the paper feeding platform 13, and the positioning block 14 can move up and down in the vertical direction. When the positioning block 14 moves up, it protrudes from the plane surface of the paper delivery platform, and the paper waits for the processing material 15 to run on the paper delivery platform 13. The upper paper feeding belt 9 is located on the upper part of the paper feeding table 13 and can move up and down in the vertical direction; The lower paper feeding belt 10 is located directly below the upper paper feeding belt 9, the upper surface of the belt is flush with the surface of the paper feeding table 13, and extends along the running direction to the position where the die-cutting and creasing part 7 is close to the delivery part 1. When the upper paper feeding belt 9 is pressed down in the vertical direction, the edge of the paper etc. 15 after the positioning can just be clamped between the upper paper feeding belt 9 and the lower paper feeding belt 10, when the paper feeding belt 9,10 die-cut When the creasing part is running, the clamped paper waiting to be processed 15 is sent into the die-cutting creasing part 7 . The platform surface of the die-cutting indentation part 7 is a paper-absorbing positioning platform 19 that can absorb paper waiting for processing materials 15, and there is negative pressure air, and the paper waiting for processing materials 15 sent in is adsorbed on the paper-absorbing positioning platform 19. The area of the suction paper positioning platform 19 is slightly larger than the area of the processable material. Two longitudinal linear guide rails 17 are installed at both ends of the suction paper positioning platform 19 of the die-cutting indentation part 7, and two longitudinal linear guide rail moving platforms 20 driven by servo motors are installed on the two longitudinal linear guide rails 17. A horizontal linear guide rail 16 is installed between the linear guide rail moving platforms 20, and a horizontal linear guide rail moving platform 21 driven by a servo motor is installed on the horizontal linear guide rail 16. Head 6, photoelectric positioning device 18 are also installed on the motion platform 21. A tool holder 5 is installed on the rotating head 6 , and the die-cutting and creasing tool 4 is clamped on the tool holder 5 .

If the die-cutting indentation pattern does not require positioning accuracy, then according to the die-cutting indentation pattern to be input into the computer in advance, through the movement of the horizontal linear guide rail 16 on the longitudinal linear guide rail 17 along the X direction, the rotary head 6 is positioned on the horizontal linear guide rail 16. The movement along the Y direction and the rotation of the cutter holder 5 on the rotary head 6 can cut or creasing the paper material 15 to be processed by the die-cutting and creasing cutter 4 . If the die-cutting and indentation graphics have positioning accuracy requirements, the positioning cross line 22 needs to be printed on the paper waiting to be processed 15, and the cross-cursor positioning is performed first through the photoelectric positioning system 18 to determine the initial position of the die-cutting and indentation, and then proceed Die cutting and creasing.

The paper delivery part 1 is located behind the die-cutting and indentation part 7, and there is a set of upper and lower paper delivery rollers 3 correspondingly arranged at the position connecting with the die-cutting and indentation part 7. After processing, the paper waiting for processing material 15 is clamped by the upper paper delivery belt 9 and the lower paper delivery belt 10, and just in time is sent between the upper paper delivery roller and the lower paper delivery roller 3. The delivery platen 2 of the delivery section 1 is located at the rear and lower part of a set of upper and lower delivery rollers 3, and can move downwards according to the stacking height of paper and other materials, so that the upper surface of the paper pile and the upper and lower delivery rollers are always kept constant. the height of. When the upper and lower delivery rollers rotate, the processed paper waiting materials 15 are sent to the delivery platform 2 for stacking.

The utility model has been described in detail through specific implementation methods and examples above, but these do not constitute a limitation to the utility model. Without departing from the principle of the utility model, those skilled in the art can also make many modifications and improvements, which should also be regarded as the protection scope of the utility model.

Claims (6)

1., without a cutter version cross cutting indentation equipment, it is characterized in that, comprising:

Be positioned at defeated paper portion (8) and cross cutting indentation unit (7) rear paper collection part (1) in cross cutting indentation unit (7) front, it is characterized in that: cross cutting indentation unit (7) comprising: suction paper locating platform (19) two ends are provided with two parallel longitudinal line slideways (17), article two, longitudinal line slideway (17) is provided with longitudinal line slideway motion platform (20) that two have servomotor, between two longitudinal line slideway motion platforms (20), a horizontal line slideway (16) is installed, horizontal line slideway (16) is provided with the horizontal line slideway motion platform (21) with servomotor, horizontal line slideway motion platform (21) is provided with the swivel head (6) that has servomotor, swivel head (6) is provided with cutting tool gripper (5) for clamping cross cutting and or impression cutter (4).

2. as claimed in claim 1 without cutter version cross cutting indentation equipment, it is characterized in that: defeated paper portion (8) comprising: be installed on the defeated paper (12) on defeated cardboard (11), material to be processed (15) is delivered to defeated paper platform (13) along the direction perpendicular to longitudinal line slideway (17) by defeated paper (12), defeated paper platform (13) is provided with the locating piece (14) that at least one protrudes from defeated paper platform (13) plane on material to be processed (15) throughput direction, upper defeated leatheroid band (9) is positioned at defeated paper platform (13) top, upper defeated leatheroid band (9) extends to paper collection part (1) and adjacent with the collecting roller up and down (3) of paper collection part (1) from defeated paper platform (13) through cross cutting indentation unit (7), lower defeated leatheroid band (10) is positioned at corresponding with upper defeated leatheroid band (9) immediately below defeated leatheroid band (9) setting, its upper surface and defeated paper platform (13) surface are in same plane.

3. as claimed in claim 1 without cutter version cross cutting indentation equipment, it is characterized in that: paper collection part (1) has one group of corresponding collecting roller up and down (3) arranged, and the rear lower portion that collection platen (2) is positioned at about one group collecting roller (3) can move downward.

4. as claimed in claim 2 without cutter version cross cutting indentation equipment, it is characterized in that: locating piece (14) can vertically move up and down.

5. as claimed in claim 2 without cutter version cross cutting indentation equipment, it is characterized in that: upper defeated leatheroid band (9) can vertically move up and down.

6. as described in claim 1 to 5 any one without cutter version cross cutting indentation equipment, it is characterized in that: horizontal line slideway motion platform (21) is provided with photoelectric positioning apparatus (18).