Processing device for cutting, printing or impressing and equipment using same

Abstract

The utility model relates to the field of automatic cutting, printing and impressing equipment, in particular to a machining device for cutting, printing or impressing and equipment using the machining device. A processing device for cutting, printing or coining comprises a rack, a processing roller located on the rack, at least two bottom rollers matched with the processing roller, a relay assembly located between the adjacent bottom rollers and used for guiding materials, and a traction power assembly used for pulling the materials. At least two sections of machining areas and at least two sections of non-machining areas are distributed on the machining roller at intervals, and the areas where all the bottom rollers are matched with the machining roller belong to the machining areas or the non-machining areas at any time. The materials are processed by the processing rollers in multiple stages, and in the whole process, the average conveying speed of the materials driven by the traction power assembly is larger than the linear speed of the surfaces of the processing rollers, so that the processing efficiency can be improved under the condition that the linear speed of the surfaces of the processing rollers is not changed.

Description

Technical Field

[0001] The present application relates to the field of automated cutting, printing and embossing equipment, and in particular to a processing device for cutting, printing or embossing and equipment using the device. Background Art

[0002] In the continuous sheet processing equipment, the material is continuously pulled by the traction device. During the forward conveyance of the material, it passes through the position of the processing roller and is processed by the cutting, printing and embossing components on the processing roller.

[0003] Regarding the above-mentioned related technologies, the applicant believes that the following defects exist: since the processing roller has a limited linear speed for processing materials, when the linear speed is too fast, incomplete cutting, printing and embossing will occur. Therefore, there is an upper limit speed for the equipment to process materials, and this upper limit cannot be simply broken by increasing the traction speed and equipment operation efficiency. Utility Model Content

[0004] In order to improve processing efficiency, the present application provides a processing device for cutting, printing or embossing and equipment using the device.

[0005] In a first aspect, the present application provides a processing device for cutting, printing or embossing, which adopts the following technical solution:

[0006] A processing device for cutting, printing or embossing, comprising a frame, a processing roller located on the frame, at least two bottom rollers cooperating with the processing roller, a relay assembly located between adjacent bottom rollers for guiding materials, and a traction power assembly for pulling materials, wherein at least two processing areas and at least two non-processing areas are spaced apart on the processing roller, and at any time, the areas where all bottom rollers and processing rollers cooperate belong to the same processing area or non-processing area.

[0007] By adopting the above technical solution, when the processing area of ​​the processing roller cooperates with the bottom roller, the two processing areas cooperate with the bottom roller to process the material at the same time, so that the material forms a processing section. When the non-processing area of ​​the processing roller cooperates with the bottom roller, the traction power component increases the conveying speed, so that the material is conveyed quickly, and the part of the material that was not processed when it was processed at the previous bottom roller cooperation position is then processed at the next bottom roller and the processing area of ​​the processing roller. The processing of the material by the processing roller is carried out in multiple stages. During the whole process, the average speed of the material conveyed by the traction power component is greater than the linear speed of the processing roller surface, so the processing efficiency can be improved when the linear speed of the processing roller surface remains unchanged.

[0008] Preferably, the traction power assembly includes a traction and compacting roller for cooperating with the compacting material and a traction motor for driving the traction and compacting roller to rotate, and the rotation speed of the traction motor is adjustable.

[0009] By adopting the above technical solution, the traction motor drives the traction pressing roller to rotate, and the material conveying speed can be controlled by adjusting the speed of the traction motor.

[0010] Preferably, the traction power assembly further includes a traction auxiliary roller and a traction pressure source for applying opposite forces to the traction auxiliary roller and the traction pressure roller.

[0011] By adopting the above technical solution, the traction pressure source provides a force, so that the traction auxiliary roller and the traction pressing roller move towards each other to press the material.

[0012] Preferably, the traction pressure source is a traction cylinder, and traction swing arms are installed at both ends of the traction auxiliary roller. The middle part of the traction swing arm is rotatably connected to the traction auxiliary roller, one end of the traction swing arm is rotatably connected to the frame, the position of the traction swing arm away from the frame is rotatably connected to the traction cylinder, and the end of the traction cylinder away from the traction swing arm is rotatably connected to the frame.

[0013] By adopting the above technical solution, the traction cylinder contracts to drive the traction swing arm to rotate, so that the traction auxiliary roller rotatably connected to the traction swing arm moves together, and finally the traction auxiliary roller and the traction clamping roller are brought close to each other and clamped.

[0014] Preferably, the relay assembly includes a relay roller, and the length of all processing areas around the surface of the processing roller is equal. The length that the material travels from leaving one bottom roller and passing through the relay roller to contacting the next bottom roller is n times the length of a single processing area, where n is an odd number greater than or equal to 3.

[0015] By adopting the above technical solution, the distance from when the material leaves one bottom roller to when it contacts the next bottom roller is controlled by the relay roller, and the distance is controlled to be an odd multiple of 3 of the length of the single-segment processing area, so that when the previous bottom roller cooperation position is processed and enters the next bottom roller cooperation position for processing, complete connection is achieved.

[0016] Preferably, the relay assembly includes a relay track located on the frame and a relay movable roller whose position can be adjusted along the relay track.

[0017] By adopting the above technical solution, the relay movable roller is arranged to be adjusted along the relay track, so that the length of the material passing between the matching positions of the two bottom rollers can be adjusted according to demand.

[0018] Preferably, the relay assembly further comprises a fixed relay roller located on the frame, and the number of the movable relay rollers is at least two.

[0019] By adopting the above technical solution, a relay fixed roller is arranged to cooperate with a plurality of relay movable rollers, so as to greatly increase the adjustable upper limit of the length that the material passes between the cooperation positions of the two bottom rollers.

[0020] In a second aspect, the present application provides a device for cutting, printing or embossing, which adopts the following technical solution:

[0021] A device for cutting, printing or embossing, comprising the above-mentioned processing device.

[0022] By adopting the above technical solution, the material processing is carried out in multiple stages. During the whole process, the average speed of the traction power component driving the material transportation is greater than the linear speed of the processing roller surface. Therefore, the processing efficiency can be improved while the linear speed of the processing roller surface remains unchanged.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The processing of materials is carried out in multiple stages. During the whole process, the average speed of the material conveyed by the traction power component is greater than the linear speed of the processing roller surface. Therefore, the processing efficiency can be improved while the linear speed of the processing roller surface remains unchanged.

[0025] 2. The distance from the material leaving one bottom roller to the material contacting the next bottom roller is controlled by the relay roller, and the distance is controlled to be an odd multiple of 3 of the length of the single-stage processing area, so that the material can be completely connected after the previous bottom roller is processed and enters the next bottom roller for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a structural schematic diagram of embodiment 1;

[0027] Figure 2 is a structural schematic diagram of the traction power assembly in the first embodiment;

[0028] Figure 3 It is a structural diagram of the second embodiment.

[0029] Explanation of the reference numerals: 1. Frame; 2. Processing roller; 3. Bottom roller; 4. Relay assembly; 5. Traction power assembly; 6. Relay rail; 7. Relay fixed roller; 8. Relay movable roller; 9. Traction pressure roller; 10. Traction auxiliary roller; 11. Traction cylinder; 12. Traction changing roller; 13. Traction swing arm; 14. Relay roller. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-3 This application is described in further detail.

[0031] The embodiments of the present application provide a processing device for cutting, printing or embossing and a device using the same. The terms "upper", "lower", "left" and "right" used in the embodiments are all used to describe the relative directions of the positional relationship, and are not intended to limit the positional relationship.

[0032] Embodiment 1:

[0033] like Figure 1 As shown, the processing device for cutting, printing or embossing includes a frame 1, a processing roller 2 located on the frame 1, two bottom rollers 3 located on the left and right sides of the processing roller 2, a relay component 4 located between adjacent bottom rollers 3 for guiding materials, and a traction power component 5 for pulling materials.

[0034] A processing motor is installed on the frame 1 to drive the processing roller 2 to rotate. The processing roller 2 includes two processing areas and two non-processing areas (the thick black area on the outer ring of the processing roller in the figure is indicated as the processing area, and the processing area and the non-processing area can also be set to multiple sections). The lengths of the two processing areas around the surface of the processing roller 2 are equal, and the lengths of the two non-processing areas around the surface of the processing roller 2 are equal, so that the area where the two bottom rollers 3 and the processing roller 2 cooperate at any time belongs to the same processing area or non-processing area.

[0035] like Figure 1 As shown, the relay assembly 4 includes a relay rail 6 installed on the frame 1 in the vertical direction, a relay fixed roller 7 rotatably connected to the frame 1 and located above the relay rail 6, and a relay movable roller 8 located on the relay rail 6 and adjusted and fixed along the length direction of the relay rail 6.

[0036] like Figure 1 and Figure 2 As shown, the traction power assembly 5 includes a traction pressing roller 9 for pressing the material, a traction auxiliary roller 10, a traction motor for driving the traction pressing roller 9 to rotate, and a traction cylinder 11 for applying opposite forces to the traction auxiliary roller 10 and the traction pressing roller 9 (the traction cylinder 11 can be replaced by other components for applying pressure). The traction motor is a servo motor or other motors that can accurately control and adjust the speed. A traction direction-changing roller 12 for adjusting the direction of the material is installed at the lower left position of the traction pressing roller 9 on the frame 1. Both ends of the traction auxiliary roller 10 are installed with traction swing arms 13, one end of the traction swing arm 13 is rotatably connected to the frame 1, the middle part of the traction swing arm 13 is rotatably connected to the traction auxiliary roller 10, the other end of the traction swing arm 13 is rotatably connected to one end of the traction cylinder 11, and the other end of the traction cylinder 11 is rotatably connected to the frame 1. The traction cylinder 11 drives the traction swing arm 13 to swing, so that the traction auxiliary roller 10 is pressed against the traction clamping roller 9 to clamp the material, and then the traction motor drives the traction clamping roller 9 to rotate, so that the material is transported forward at the same speed as the surface linear speed of the traction clamping roller 9.

[0037] The material flows as follows: after passing the position between the bottom roller 3 and the processing roller 2 on the left, the material passes downwards through the relay movable roller 8 on the left, then bypasses the relay fixed roller 7 upwards, then bypasses the relay movable roller 8 on the right downwards, passes the position between the bottom roller 3 and the processing roller 2 on the right, and finally bypasses the traction changing roller 12 and enters between the traction pressing roller 9 and the traction auxiliary roller 10. By adjusting the position of the relay movable roller 8, the length of the material from the disengagement position of the bottom roller 3 on the left to the contact position of the bottom roller 3 on the right is exactly n times the length of the single-stage processing area, where n is an odd number greater than or equal to 3.

[0038] Specific working process:

[0039] The processing motor drives the processing roller 2 to rotate. When the processing area of ​​the processing roller 2 cooperates with the bottom roller 3 on the left to process the material, the bottom roller 3 on the right also cooperates with another processing area to process the material. At this time, the traction motor drives the traction and pressing roller 9 to rotate at the same surface linear velocity as the surface linear velocity of the processing roller 2. When the non-processing area of ​​the processing roller 2 reaches the position to cooperate with the bottom roller 3, the processing motor speeds up, so that when the processing area of ​​the processing roller 2 reaches the position to cooperate with the bottom roller 3 next time, the material is just transported a distance equal to the length of the processing area.

[0040] Embodiment 2:

[0041] like Figure 3 As shown, the processing device for cutting, printing or embossing of this embodiment is different from that of the first embodiment in that the relay assembly 4 has only one relay roller 14 fixed on the frame 1 or the relay track 6, and the length that the material passes from leaving one bottom roller 3 and passing through the relay roller 14 to contacting the next bottom roller 3 is n times the length of the single-segment processing area, where n is an odd number greater than or equal to 3.

[0042] Embodiment three:

[0043] A device for cutting, printing or embossing, comprising the processing device described in the first or second embodiment.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A processing device for cutting, printing or embossing, characterized in that: The invention comprises a frame (1), a processing roller (2) located on the frame (1), at least two bottom rollers (3) cooperating with the processing roller (2), a relay component (4) located between adjacent bottom rollers (3) for guiding materials, and a traction power component (5) for pulling materials, wherein at least two processing areas and at least two non-processing areas are arranged at intervals on the processing roller (2), and at any time, the areas where all the bottom rollers (3) and the processing rollers (2) are cooperating belong to the same processing area or non-processing area.

2. The processing device for cutting, printing or embossing according to claim 1, characterized in that: The traction power assembly (5) comprises a traction pressing roller (9) for cooperating with and pressing the material, and a traction motor for driving the traction pressing roller (9) to rotate, and the rotation speed of the traction motor is adjustable.

3. The processing device for cutting, printing or embossing according to claim 2, characterized in that: The traction power assembly (5) also includes a traction auxiliary roller (10) and a traction pressure source for applying a force acting in opposite directions to the traction auxiliary roller (10) and the traction pressure roller (9).

4. The processing device for cutting, printing or embossing according to claim 3, characterized in that: The traction pressure source is a traction cylinder (11), and traction swing arms (13) are installed at both ends of the traction auxiliary roller (10). The middle part of the traction swing arm (13) is rotatably connected to the traction auxiliary roller (10), and one end of the traction swing arm (13) is rotatably connected to the frame (1). The position of the traction swing arm (13) away from the frame (1) is rotatably connected to the traction cylinder (11), and the end of the traction cylinder (11) away from the traction swing arm (13) is rotatably connected to the frame (1).

5. The processing device for cutting, printing or embossing according to claim 1, characterized in that: The relay assembly (4) comprises a relay roller (14), and the lengths of all processing zones around the surface of the processing roller (2) are equal. The length of the material from leaving one bottom roller (3) and passing through the relay roller (14) to contacting the next bottom roller (3) is n times the length of a single processing zone, where n is an odd number greater than or equal to 3.

6. The processing device for cutting, printing or embossing according to claim 1, characterized in that: The relay assembly (4) comprises a relay track (6) located on the frame (1) and a relay movable roller (8) whose position can be adjusted along the relay track (6).

7. The processing device for cutting, printing or embossing according to claim 6, characterized in that: The relay assembly (4) also includes a relay fixed roller (7) located on the frame (1), and the number of the relay movable rollers (8) is at least two.

8. A device for cutting, printing or embossing, characterized in that: A processing device comprising any one of claims 1 to 7.

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