CN204367564U - Without cutter version die-cutting indenting machine - Google Patents

Abstract

The utility model provides a knife-free die-cutting and creasing machine, which includes: a paper feeding part in front of the die-cutting and creasing part and a paper receiving part in the rear; the die-cutting and creasing part includes: two ends of the suction paper positioning platform Parallel longitudinal linear guide rails, the horizontal linear guide rails can slide on the two longitudinal linear guide rails through the servo motor drive of the longitudinal linear guide rail motion platform, and the rotary head can slide on the horizontal linear guide rails through the servo motor drive of the horizontal linear guide rail motion platform. The rotary head with servo motor is equipped with a tool holder for clamping die-cutting and or creasing tools, the upper feeding belt is located above the suction paper positioning platform, and the lower feeding belt is located directly below the upper feeding belt. The surface of the suction paper positioning platform is in the same plane. The die-cutting and creasing machine of the utility model does not need to make die-cutting and creasing blades, 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 creasing machine

technical field

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

Background technique

Die-cutting creasing machine, 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 die-cutting and creasing machines currently in use need to use die-cutting and creasing blades when performing die-cutting and creasing processing on thin sheet products such as paper, cardboard, and plastic sheets. The marking knife plate is customized according to the needs of product processing, and different products require different die-cutting and indentation knife plates. It is generally designed as the following structure, and the papers waiting for processing are stacked on the stacking table a. Through the automatic paper feeder b, through the paper feeder c, it is sent to the die-cutting main unit d. The die-cutting and creasing knife plate e is installed on the fixed platform f of the die-cutting main unit d. When the printed paper passes through the fixed platform f under the traction of the gripper row h, the movable platform g is pressed upwards, that is It can complete the creasing and die-cutting of printed paper, etc. Afterwards, the printed paper passes through the cleaning part i under the traction of the gripper row h to remove unnecessary waste, and the processed printed paper enters the delivery part j under the traction of the gripper row h, and is Stacked on the delivery table k.

The disadvantage of the existing die-cutting and creasing machine 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 machine which has a simple structure and lower working pressure requirement and can reduce power consumption compared with the existing die-cutting and creasing machines.

In order to solve the above-mentioned technical problems, the knifeless die-cutting and creasing machine provided by the utility model includes: a paper feeding part 10 located in front of the die-cutting and creasing part 7 and a delivery part 1 behind the die-cutting and creasing part 7, and a die-cutting and creasing part 7. The indentation part 7 includes: two parallel longitudinal linear guide rails 17 at both ends of the paper-absorbing positioning platform 19, the transverse linear guide rail 16 is located above the paper-absorbing positioning platform 19 and is perpendicular to the longitudinal linear guide rail 17, and the horizontal linear guide rail 16 passes through the longitudinal linear guide rail. The servo motor drive of the motion platform 20 can slide on the two longitudinal linear guide rails 17, and the rotary head 6 can slide on the horizontal linear guide rails 16 through the servo motor drive of the horizontal linear guide rail motion platform 21. Tool holder 5 is installed for clamping die-cutting and or creasing tool 4, and upper paper feeding belt 8 is positioned at the top of suction paper positioning platform 19, and lower paper feeding belt 11 is positioned at just below upper paper feeding belt 9 and upper feeding belt 9. The paper belt 9 is arranged correspondingly, and the upper surface of the lower paper conveying belt 11 is in the same plane as the surface of the paper-absorbing positioning platform 19 .

As a further improvement, the paper feeding unit 10 includes: a paper feeding head 13 installed on the paper feeding table 12, the paper feeding head 13 sends the material 15 to be processed to the paper feeding table 9 along the direction of the longitudinal linear guide rail 17, and the paper feeding table 9 is provided with There is at least one paper feeding pinch wheel 14, and the paper feeding table 9 and the upper surface of the lower paper feeding belt 11 are in the same plane.

As a further improvement, 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, 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 die-cutting and creasing machine provided by the utility model does not need to make die-cutting and creasing 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 machine.

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

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

Explanation of reference signs

a pile of paper table b automatic paper feeder

c paper feeding table d die-cutting host department

e die-cutting, creasing knife plate f fixed platform

g Activity platform h Gripper row

i cleaning department j paper receiving department

k receiving 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 knives

5 tool holder 6 swivel head

7 Die-cutting and creasing part 8 Upper paper conveyor belt

9 Paper feeding table 10 Paper feeding department

11 paper feeding belt 12 paper feeding table

13 Paper feeding head 14 Paper feeding pressure wheel

15 Materials to be processed 16 Horizontal linear guide rails

17 Longitudinal linear guide rail 18 Photoelectric positioning device

19 Absorbing paper positioning platform 20 Longitudinal linear guide rail motion platform

21 Horizontal linear guide rail motion platform 22 Printing and positioning cross lines

Detailed ways

As shown in Fig. 2 in conjunction with Fig. 3, an embodiment of the utility model includes: the paper feeding part 10 is located in front of the die-cutting and indentation part 7, and the moving direction of the paper waiting for processing material 15 is the same as that of the paper waiting for adding material 15 in the die-cutting process. The direction of movement on the indentation portion 7 is consistent. Materials 15 such as paper to be processed are stacked on the paper feeding platform 12 of the paper feeding section 10 , and the paper waiting to be processed material 15 is sent to the paper feeding table 9 through the paper feeding head 13 . The upper paper feeding belt 8 is located on the top of the die-cutting and indentation part 7, and its linear velocity is the same as the speed at which the paper feeding table conveys the paper and waits for the material 15 to be added. The upper paper feeding belt 8 extends along the running direction to a position where the die-cutting and creasing part 7 is close to/adjacent to the delivery part 1 . The following paper feeding belt 11 is located directly below the upper paper feeding belt 8, and its belt upper surface is flush with the paper feeding table 9 surface, and extends to the position where the die-cutting and indentation part 7 is close to the paper delivery part 1 along the running direction. Through the paper feeding table 9, the side edge of the paper waiting for processing material 15 is sent between the upper paper feeding belt 9 and the lower paper feeding belt 10, along with the upper paper feeding belt 9 and the lower paper feeding belt 10 to the die-cutting creasing part The movement of the paper, that is, the edge of the paper waiting to be processed 15 is clamped and the paper 15 is sent into the die-cutting and 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 delivery part 1 is located behind the die-cutting and creasing part 7, and there is a set of upper and lower delivery rollers 3 at the position connecting with the die-cutting and creasing 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 back 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 (4)

1. A die-cutting and creasing machine without a knife plate, comprising: a paper feeding part (10) positioned at the front of the die-cutting and creasing part (7) and a delivery part (1) behind the die-cutting and creasing part (7), its The feature is that the die-cutting and creasing part (7) includes: two parallel longitudinal linear guide rails (17) at both ends of the paper-absorbing positioning platform (19), and the horizontal linear guide rails (16) are vertically positioned above the paper-absorbing positioning platform (19). Set on the longitudinal linear guide rail (17), the horizontal linear guide rail (16) can slide on the two vertical linear guide rails (17) through the servo motor drive of the longitudinal linear guide rail moving platform (20), and the rotary head (6) passes through the horizontal linear guide rail The guide rail motion platform (21) is driven by a servo motor and can slide on the horizontal linear guide rail (16), and the rotary head (6) with the servo motor is equipped with a tool holder (5) for clamping die-cutting and/or creasing The knife (4), the upper paper feeding belt (8) is located above the paper suction positioning platform (19), the lower paper feeding belt (11) is located directly below the upper paper feeding belt (9) and is set correspondingly to the upper paper feeding belt (9) , the upper surface of the lower paper feeding belt (11) is in the same plane as the surface of the suction paper positioning platform (19). 2. The die-cutting and creasing machine without knife plate as claimed in claim 1, characterized in that: the paper feeding part (10) includes: a paper feeding head (13) installed on the paper feeding table (12), the paper feeding head ( 13) The material to be processed (15) is conveyed to the paper delivery table (9) along the direction of the longitudinal linear guide rail (17). The paper delivery table (9) is provided with at least one paper delivery pressure wheel (14). 9) be in the same plane with the upper surface of the lower paper conveyor belt (11). 3. The die-cutting and creasing machine without knife plate as claimed in claim 1, characterized in that: the paper delivery part (1) has a set of correspondingly arranged upper and lower paper delivery rollers (3), and the paper delivery table (2) is located The rear lower part of one group of upper and lower delivery rollers (3) can move downward. 4. The knifeless die-cutting and creasing machine according to any one of claims 1 to 3, characterized in that: a photoelectric positioning device (18) is arranged on the horizontal linear guide rail moving platform (21).