Combined digital post-printing processing machine

Abstract

The invention relates to the technical field of digital post-press processing machines, in particular to a combined digital post-press processing machine which comprises a post-press processing machine body, a separating device, a waste collecting device and a winding device, one side of the front face of the post-press processing machine body is fixedly connected with the separating device, and the separating device is located on one side of the waste collecting device and the winding device. The top of the front face of the post-press processing machine body is fixedly connected with a waste collecting device. Through the arrangement of the pushing and flattening mechanism and other parts, the reciprocating assembly can drive the moving plate to reciprocate through the mutual matching relation between the reciprocating assembly and the moving plate, the flattening plate and the inclined plate, and the flattening plate slides along the inclined surface of the inclined plate under the elastic supporting of the damping spring; and the inclined plate guides the flattening plate to apply pressure in accordance with the edge warping form of the material, so that the effects that the device can carry out compliant flattening on the separated edge warping material by pushing the flattening mechanism, the edge warping area is prevented from being crumpled, and the machining quality is improved are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of digital post-press processing machines, in particular to a combined digital post-press processing machine. Background Art

[0002] The modular digital post-press processing machine integrates modular functions such as flatbed die-cutting, laser hot stamping, flat screen printing, intermittent full-rotary flexographic printing, die-cutting and slitting, and supports flexible combination on demand. This equipment can significantly reduce the floor space occupied by multi-process equipment and improve the flexibility and automation level of post-press processing.

[0003] After traditional post-press processing machines process materials, such as die-cutting or hot stamping, they need to separate and collect excess edge materials or waste materials generated on the materials through a waste collection structure. However, in the process of separating the waste from the effective material, due to the action of the peeling force, the waste is likely to pull or tug on the front edge of the material connected to it, causing the front edge of the material to partially warp upward. However, the pressure roller of the post-press processing machine mainly relies on vertical downward pressure to act on the material surface. This vertical downward force direction cannot effectively adapt to the warping shape of the edge area that has already warped upward. Instead, it is easy to cause wrinkles due to the conflict of force direction, affecting the processing quality of the material. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a combined digital post-press processing machine, which can effectively solve the problem of wrinkles caused by the conflict between the force direction and the warping shape of the material in the vertical flattening method in the prior art.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: The present invention provides a combined digital post-press processing machine, comprising: a post-press processing machine body, a separation device, a waste collection device, and a winding device, wherein one side of the front of the post-press processing machine body is fixedly connected to the separation device, and the separation device is located on one side of the waste collection device and the winding device, the top of the front of the post-press processing machine body is fixedly connected to the waste collection device, and the waste collection device is located on the top of the winding device, and the bottom of the front of the post-press processing machine body is fixedly connected to the winding device, and further comprising: The pushing and flattening mechanism is used to flatten the separated materials. The pushing and flattening mechanism includes a fixed box, and the fixed box is located on one side of the separation device and is fixedly connected to the post-printing processing machine body. A reciprocating assembly is provided inside the fixed box, and a movable plate is provided at the reciprocating end of the reciprocating assembly, and the movable plate is slidably connected to the inside of the fixed box. A fixed groove is provided on the rear side of the movable plate, and a damping spring is fixedly connected to the bottom surface of the fixed groove, and a pressing plate is fixedly connected to the top of the damping spring. An inclined plate is provided on the top of the pressing plate, and the side of the top of the inclined plate away from the reciprocating assembly is fixedly connected to the fixed box through a lifting slide rod. A compression cleaning assembly is provided at the reciprocating end of the reciprocating assembly, and a control and adjustment assembly is fixedly connected to the rear side of the bottom surface of the inclined plate.

[0006] Furthermore, the reciprocating assembly includes a reciprocating screw, a surface of the reciprocating screw is threadedly connected to a reciprocating screw sleeve, and the reciprocating screw sleeve is fixedly connected to the movable plate, and one end of the reciprocating screw is fixedly connected to a driving source.

[0007] Furthermore, the compression cleaning assembly includes a compression column, the piston end of the compression column is fixedly connected to the reciprocating screw sleeve through a connecting rod, the compression end of the compression column is connected to a pressure control valve, and the other end of the pressure control valve is connected to a three-way nozzle through a hose.

[0008] Furthermore, the control and adjustment assembly includes a moving rod, the bottom of which is fixedly connected to a lifting piston, the surface of which is movably connected to a hydraulic column, the interior of which is movably connected to a pneumatic plug, the bottom of which is connected to a ventilation control valve, and the ventilation control valve is connected to the compression column through a hose.

[0009] Furthermore, the other end of the three-way nozzle is connected to a flattening nozzle, which is embedded and fixedly connected to the interior of the fixed box. A micro switch is provided on one side of the flattening nozzle, and the micro switch is electrically connected to the flattening nozzle through a wire. The micro switch is embedded and fixedly connected to the interior of the fixed box.

[0010] Furthermore, the other end of the pressure control valve is also connected to a lifting nozzle through a hose, and the lifting nozzle is fixedly connected to the inside of the fixed box. A pushing block is provided on the top of the lifting nozzle, and the bottom of the pushing block is embedded and fixedly connected to the inside of the fixed box through a spring. A pushing groove is provided on the side of the bottom of the pressing plate close to the movable plate, and the pushing block can be inserted into the inside of the pushing groove.

[0011] Furthermore, a buffer plate is provided on a side of the inclined plate away from the flattening nozzle, and the buffer plate is fixedly connected to the interior of the fixed box.

[0012] Furthermore, a lifting rod is fixedly connected to the outer side of the top of the pressing plate, and the top of the lifting rod is slidably connected to the inside of the fixed box.

[0013] The side of the inclined plate close to the movable plate is fixedly connected with a plurality of sliders, and the back of the movable plate is provided with a plurality of chute groups, and the surface of the slider is slidably connected with the inner part of the chute. Beneficial effects

[0014] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: 1. The present invention sets up components such as a pushing and flattening mechanism, and through the mutual cooperation between the reciprocating assembly and the movable plate, the pressing plate, and the inclined plate, the reciprocating assembly can drive the movable plate to reciprocate, and the pressing plate slides along the inclined surface of the inclined plate under the elastic support of the damping spring. The inclined plate guides the pressing plate to apply pressure in accordance with the warping shape of the material, thereby achieving the effect that the device can conform to the warping shape of the material after separation by pushing the flattening mechanism, thereby avoiding wrinkling of the warping area and improving the processing quality.

[0015] 2. The present invention sets up components such as a compression cleaning component and a reciprocating component. The reciprocating motion of the reciprocating component drives the lifting piston movement of the compression column, causing the compression column to generate compressed gas, which is adjusted by the pressure control valve and transported to the separation roller of the separation device through the three-way nozzle, thereby achieving the effect that the device can clean the surface of the separation roller through the compression cleaning component, avoid waste residue affecting the separation effect, and ensure stable operation of the equipment.

[0016] 3. The present invention sets up components such as a control and adjustment component, a pressing plate, and a lifting rod. The control and adjustment component is used to adjust the height of the inclined plate to adapt to materials of different thicknesses and hardnesses. The lifting rod provides a stable guide for the pressing plate to prevent it from shifting and tilting. The device can stably and evenly flatten different materials through the control and adjustment component and the lifting rod, thereby improving the applicability of the equipment and the flattening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0018] Figure 1 is a schematic diagram of the present invention; Figure 2 It is a cross-sectional schematic diagram of the push-flattening mechanism of the present invention; Figure 3 It is a side cross-sectional schematic diagram of the push-flattening mechanism of the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle; Figure 5 For the present invention Figure 3 Split diagram; Figure 6 For the present invention Figure 5 Enlarged schematic diagram at point C in the middle; Figure 7 For the present invention Figure 2 A in the middle is an enlarged schematic diagram; Figure 8 For the present invention Figure 5 The enlarged schematic diagram of point D in the middle; Figure 9 It is a rear cross-sectional schematic diagram of the push-flattening mechanism of the present invention.

[0019] Figure numerals: 1. Post-printing processing machine body; 2. Separation device; 3. Waste collection device; 4. Winding device; 5. Pushing and flattening mechanism; 51. Fixed box; 52. Reciprocating assembly; 521. Reciprocating screw; 522. Reciprocating screw sleeve; 53. Moving plate; 54. Fixed groove; 55. Damping spring; 56. Flattening plate; 57. Inclined plate; 58. Compression cleaning assembly; 581. Compression column; 582. Pressure control valve; 583. Three-way nozzle; 59. Control and adjustment assembly; 591. Moving rod; 592. Lifting piston; 593. Hydraulic column; 594. Pneumatic plug; 595. Ventilation control valve; 6. Flattening nozzle; 7. Micro switch; 8. Lifting nozzle; 9. Pushing block; 10. Pushing groove; 11. Buffer plate; 12. Lifting rod; 13. Slider; 14. Slide groove. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, 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 the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] The present invention will be further described below with reference to the embodiments.

[0022] Refer to the attached Figure 1-9The combined digital post-press processing machine includes: a post-press processing machine body 1, a separation device 2, a waste collection device 3 and a reeling device 4. One side of the front of the post-press processing machine body 1 is fixedly connected to the separation device 2, and the separation device 2 is located on one side of the waste collection device 3 and the reeling device 4. The top of the front of the post-press processing machine body 1 is fixedly connected to the waste collection device 3, and the waste collection device 3 is located on the top of the reeling device 4. The bottom of the front of the post-press processing machine body 1 is fixedly connected to the reeling device 4. It also includes: The pushing and flattening mechanism 5 for flattening the separated materials comprises a fixed box 51, and the fixed box 51 is located on one side of the separation device 2 and is fixedly connected to the post-printing processing machine body 1. A reciprocating component 52 is provided inside the fixed box 51, and a moving plate 53 is provided at the reciprocating end of the reciprocating component 52, and the moving plate 53 is slidably connected to the inside of the fixed box 51. A fixed groove 54 is provided on the rear side of the moving plate 53, and a damping spring 55 is fixedly connected to the bottom surface of the fixed groove 54. A pressing plate 56 is fixedly connected to the top of the damping spring 55. The top of the pressing plate 56 is provided with a An inclined plate 57 is provided, and the top of the inclined plate 57 is fixedly connected to the fixed box 51 on the side away from the reciprocating assembly 52 through a lifting slide rod. The reciprocating end of the reciprocating assembly 52 is provided with a compression cleaning assembly 58. The rear side of the bottom surface of the inclined plate 57 is fixedly connected with a control adjustment assembly 59. The fixed box 51 serves as a bearing base to integrate the various components to ensure structural stability. The reciprocating assembly 52 provides power for the flattening action. By driving the moving plate 53 to perform reciprocating motion, the flattening plate 56 is driven to perform a continuous reciprocating flattening operation on the separated materials. The damping spring 55 in the fixed groove 54 has a positive effect on the flattening. The plate 56 forms an elastic support and a movable limit. When the pressing plate 56 moves with the moving plate 53, the inclined plate 57 guides the pressing plate 56 downward through the inclined surface to press the material in the direction of conformity. When the reciprocating component 52 drives the pressing plate 56 to move to the limit position and begins to reset, the damping spring 55 elastically resets and pushes the pressing plate 56 upward. Subsequently, driven by the reciprocating component 52, the bottom of the pressing plate 56 slides and resets along the top of the inclined plate 57 to continue to flatten the subsequent materials. The compression cleaning component 58 compresses the air synchronously during the flattening process to generate a compressed air source. After the section, it is transported through a hose to clean the top surface of the separation roller of the separation device 2 to avoid waste residue affecting the separation effect. The control and adjustment component 59 can adjust the height of the inclined plate 57 according to the thickness, hardness and other characteristics of the material to ensure that it is adapted to the flattening needs of different types of materials. It is worth noting that a movable groove is provided on the rear side of the inner wall of the fixed box 51 to adapt to the movement trajectory of the flattening plate 56, and the back side of the flattening plate 56 is slidably connected to the movable groove on the rear side of the inner wall of the fixed box 51. At the same time, the movable groove can adapt to the lifting and lowering displacement of the flattening plate 56 within a certain degree to adapt to the adjusted inclined plate 57.

[0023] The reciprocating assembly 52 includes a reciprocating screw 521, the surface of the reciprocating screw 521 is threadedly connected to a reciprocating screw sleeve 522, and the reciprocating screw sleeve 522 is fixedly connected to the movable plate 53. One end of the reciprocating screw 521 is fixedly connected to a driving source, and the driving source is fixedly connected to the bottom of the fixed box 51. The driving source is existing technology, and a suitable motor can be selected. When the driving source is working, it drives the reciprocating screw 521 to rotate. Since the reciprocating screw sleeve 522 is threadedly connected to the reciprocating screw 521 and is limited by the movable plate 53, the reciprocating screw sleeve 522 will make axial reciprocating motion with the rotation of the reciprocating screw 521, and then drive the movable plate 53 to move back and forth synchronously, providing a stable reciprocating flattening motion trajectory for the flattening plate 56, ensuring that the flattening plate 56 can cover the area of ​​the material to be flattened and ensure the uniformity of flattening.

[0024] The compression cleaning assembly 58 includes a compression column 581, which is fixedly connected to one side of the fixed box 51. The piston end of the compression column 581 is fixedly connected to the reciprocating screw sleeve 522 through a connecting rod. The compression end of the compression column 581 is connected to a pressure control valve 582, and the other end of the pressure control valve 582 is connected to a three-way nozzle 583 through a hose, and one of the ejection ends of the three-way nozzle 583 is located at the top of the separation roller of the separation device 2. It is worth noting that the pressure control valve 582 has a built-in time relay for timing the opening and closing of different air paths. The compression column 581 has a built-in air pressure valve, which can transport the external air source to the inside of the compression column 581 when the air source is insufficient due to compression in the compression column 581. When the reciprocating screw sleeve 522 moves back and forth, it will drive the piston end of the compression column 581 to move synchronously through the connecting rod. The reciprocating motion generates a stable air pressure inside the compression column 581, and the pressure control valve 582 can be opened after the air pressure reaches a certain level. After the pressure control valve 582 is opened, the regulated air pressure is diverted to multiple functional areas through the three-way nozzle 583, and a part of the airflow directly acts on the surface of the separation roller of the separation device 2, which can efficiently blow away the attached debris and dust, thereby ensuring the long-term stable operation of the separation device 2, and effectively avoiding equipment failure or shutdown for cleaning due to long-term adhesion of dust and impurities. It is worth noting that when the air pressure in the compression column 581 drops to a certain level, the pressure control valve 582 will automatically close, and the three-way nozzle 583 is also connected to multiple nozzles. When cleaning the surface of the separation roller of the separation device 2, the air pressure enters the multiple nozzles from the three-way nozzle 583 to stably clean the surface of the separation roller.

[0025] The control and adjustment component 59 includes a moving rod 591, the bottom of the moving rod 591 is fixedly connected to a lifting piston 592, the surface of the lifting piston 592 is movably connected to a hydraulic column 593, the internal movably connected to a pneumatic plug 594, the bottom of the hydraulic column 593 is connected to a ventilation control valve 595, and the ventilation control valve 595 is connected to the compression column 581 through a hose. It is worth noting that the space between the lifting piston 592 and the pneumatic plug 594 is filled with hydraulic liquid, and the bottom of the pneumatic plug 594 is connected to the air source. The top of the lifting piston 592 is fixedly connected to the top of the inner wall of the hydraulic column 593 through a damped spring, which can maintain the stability of its position when not adjusted to avoid the situation where the tilting plate 57 is displaced under force. The pneumatic plug 594 will push the liquid when it is affected by changes in air pressure. The pressure liquid is moved, and the damped spring can push the lifting piston 592 to move when the air pressure is reduced, so that the lifting piston 592 pushes the hydraulic liquid to move, thereby lowering the tilting plate 57. It is worth noting that the air circuit and the liquid circuit in the present technical solution are sealed by the existing sealing structure to ensure the normal flow and operation of the air circuit and the liquid circuit. When in use, if the height of the tilting plate 57 needs to be raised to adapt to the flattening requirements of different materials, the vent control valve 595 can be opened to allow the pressure generated by the compression column 581 to be introduced into the hydraulic column 593 through the vent control valve 595. At this time, the pneumatic plug 594 will steadily push the liquid in the hydraulic column 593, and by adjusting the internal pressure of the hydraulic column 593, the lifting piston 592 and the moving rod 591 are driven to work together to achieve the rising adjustment of the height of the tilting plate 57. If the height of the inclined plate 57 needs to be lowered, the ventilation control valve 595 can be opened when the compression column 581 stops producing gas to allow the gas to be discharged from the ventilation control valve 595, thereby slowly lowering the position of the inclined plate 57. It is worth noting that the position of the inclined plate 57 can be accurately detected by the sensor to adjust the opening and closing state of the ventilation control valve 595 to ensure that the flattening plate 56 and the inclined plate 57 can cooperate to adapt to materials of different thicknesses and hardnesses, and avoid poor flattening effects due to differences in material properties. It is worth noting that when the inclined plate 57 is raised and lowered, its height change range should ensure that the slider 13 can always adapt to and slide into the corresponding slide groove 14, and the spacing of the slide groove 14 is set in advance.

[0026] The other end of the three-way nozzle 583 is connected to the flattening nozzle 6, which is embedded and fixedly connected to the inside of the fixed box 51. A micro switch 7 is provided on one side of the flattening nozzle 6, and the micro switch 7 is electrically connected to the flattening nozzle 6 through a wire. The micro switch 7 is embedded and fixedly connected to the inside of the fixed box 51. When the flattening plate 56 is reset to the extreme position and starts to move downward, the micro switch 7 will be triggered to turn on the flattening nozzle 6 and blow air in accordance with the warped edge shape of the material to flatten the warped edge of the material, and then cooperate with the flattening plate 56 to achieve compliant flattening of the material, thereby avoiding wrinkles.

[0027] The other end of the pressure control valve 582 is also connected to the lifting nozzle 8 through a hose, and the lifting nozzle 8 is fixedly connected to the inside of the fixed box 51. A pushing block 9 is provided on the top of the lifting nozzle 8, and the bottom of the pushing block 9 is embedded and fixedly connected with the inside of the fixed box 51 through a spring. A pushing groove 10 is provided on the side of the bottom of the pressing plate 56 close to the movable plate 53, and the pushing block 9 can be inserted into the inside of the pushing groove 10. When the pushing groove 10 at the bottom of the pressing plate 56 moves to the top of the pushing block 9, the airflow diverted by the pressure control valve 582 enters the lifting nozzle 8, and the lifting nozzle 8 outputs the airflow, thereby pushing The moving block 9 overcomes the spring force and moves upward and is inserted into the push groove 10 of the pressing plate 56, thereby lifting the pressing plate 56. Driven by the reciprocating screw sleeve 522, the pressing plate 56 can be quickly moved to the top of the inclined plate 57 for reset movement. When the air flow pressure decreases, the spring resets and pulls the push block 9 back to its position. It is worth noting that the pressure control valve 582 gives priority to ensuring the air pressure supply of the lifting nozzle 8 when triggered, and then transmits the air pressure to the three-way nozzle 583, which supplies air to the flattening nozzle 6. Finally, the three-way nozzle 583 cleans the separation roller of the separation device 2.

[0028] A buffer plate 11 is provided on the side of the inclined plate 57 away from the flattening nozzle 6. The buffer plate 11 is fixedly connected to the inside of the fixed box 51. The buffer plate 11 can effectively buffer the impact force generated during the rising process of the flattening plate 56. When the flattening plate 56 rises, the buffer plate 11 will first contact the flattening plate 56 to absorb the impact force generated by the collision, thereby avoiding a hard collision between the flattening plate 56 and the inner wall of the fixed box 51, thereby reducing component wear and extending the service life of the flattening plate 56 and the fixed box 51.

[0029] The outer side of the top of the pressing plate 56 is fixedly connected with a lifting rod 12, and the top of the lifting rod 12 is slidably connected to the inside of the fixed box 51. Specifically, the lifting rod 12 is composed of a sliding rod and a fixed rod. The fixed rod is slidably connected to the top surface of the inside of the fixed box 51, and the sliding rod is nested inside the fixed rod and can slide relatively. The other end of the sliding rod is fixedly connected to the top of the pressing plate 56. This structural design can not only move synchronously with the pressing plate 56, but also effectively limit it. The lifting rod 12 provides a stable motion guide for the pressing plate 56. Through the sliding connection between the top of the pressing plate 56 and the inner side of the fixed box 51, its motion trajectory is strictly limited so that it can only move up and down and directional reciprocating motion along the axis direction of the lifting rod 12, effectively avoiding left and right deviation or tilt of the pressing plate 56 during the flattening operation, thereby ensuring that the pressure of the pressing plate 56 on the material is evenly distributed, and ensuring the stability and consistency of the flattening effect.

[0030] The side of the tilting plate 57 close to the movable plate 53 is fixedly connected with a plurality of sliders 13, and the back of the movable plate 53 is provided with a plurality of chutes 14. The surface of the slider 13 is slidably connected to the inside of the chutes 14. The front side of the top of the tilting plate 57 is magnetically connected with an electromagnetic block, which is fixedly connected to the fixed box 51 and can be started when the height of the tilting plate 57 is adjusted to avoid the front of the tilting plate 57 from tilting. At the same time, the starting power of the electromagnetic block is adaptively adjusted according to the tilting plate 57. When the movable plate 53 moves, the slider 13 slides synchronously along the chutes 14, which can effectively enhance the support stability of the front of the tilting plate 57 and avoid it relying only on the rear support during operation. When the tilting plate 57 needs to be raised or lowered, the movable plate 53 and the slide groove 14 can be moved first to disengage the slide groove 14 from the slider 13. After the tilting plate 57 drives the slider 13 to be raised or lowered according to the position of the corresponding slide groove 14, when the movable plate 53 moves again, the corresponding slide groove 14 can be re-matched with the slider 13 to ensure that the synergistic effect of the two is not affected. In addition, the number and spacing of the sliders 13 and the slide groove 14 can be flexibly adjusted according to actual use requirements to ensure the stable operation of the tilting plate 57. When the movable plate 53 moves to the limit, the slide groove 14 will separate from the slider 13, so that the pressing plate 56 can move up and reset normally.

[0031] Working Principle: When the combined digital post-press processing machine is started, the separation device 2, waste collection device 3 and rewinding device 4 operate synchronously. When the waste of thin sheet materials such as adhesive labels, packaging cardboard, etc. is separated after passing through the separation device 2, the flattening mechanism 5 is pushed to start flattening the material. The cam 522 is connected to the reciprocating screw 521 by a screw thread and is limited by the movable plate 53, so that the cam 522 can move axially along the reciprocating screw 521, thereby driving the movable plate 53 to move synchronously. At this time, the damping spring 55 in the fixed groove 54 inside the movable plate 53 forms an elastic support for the pressing plate 56. The top of the pressing plate 56 contacts the bottom of the inclined plate 57 and slides along the inclined surface of the inclined plate 57 under the drive of the movable plate 53. The inclined plate 57 guides the pressing plate 56 to gradually apply pressure downward through the inclined surface, thereby flattening the possible warping shape of the material and avoiding the wrinkle problem caused by direct vertical flattening. The lifting rod 12 at the top of the pressing plate 56 is connected to the inside of the fixed box 51 through a sliding connection, strictly limiting the movement trajectory of the pressing plate 56, preventing it from deflecting or tilting, and ensuring uniform flattening. At the same time, the slider 13 on the tilting plate 57 forms a sliding fit with the slide groove 14 on the back of the movable plate 53. As the movable plate 53 moves, the slider 13 slides synchronously along the slide groove 14. This structure effectively enhances the support stability of the front of the tilting plate 57, preventing it from deflecting during operation due to relying solely on the rear support. Then, during the reciprocating motion, the reciprocating screw sleeve 522 will drive the piston end of the compression column 581 in the compression cleaning assembly 58 to move synchronously through the connecting rod, so that the air source generated inside the compression column 581 is compressed to form a stable air pressure. When the reciprocating screw sleeve 522 is about to move to the appropriate position, the pressure control valve 582 automatically opens, and the gas diverted by the pressure control valve 582 is delivered to the lifting nozzle 8. At this time, the reciprocating screw sleeve 522 moves to the appropriate position and drives the pressure plate 56 to move to the limit. When the pushing groove 10 at the bottom moves to the top of the pushing block 9 , the lifting nozzle 8 will spray air to push the pushing block 9 to overcome the spring force and move upward and insert into the pushing groove 10, so as to lift the pressing plate 56. When the pressure control valve 582 is opened, it will count through the time relay. After the timing is completed, the pressure control valve 582 closes this passage, so that when the airflow pressure is reduced, the spring resets and pulls the pushing block 9 back to its position. The pressing plate 56 is in contact with the top of the inclined plate 57 again under the action of the damping spring 55. At the same time, the reciprocating screw sleeve 522 will reset after moving to the limit, and drive the pressing plate 56 to move, and complete the reset at the top of the inclined plate 57. Then the pressure control valve 582 will deliver another part of the compressed gas to the three-way nozzle 583 through the hose, and another part will be delivered to the flattening nozzle 6 through the three-way nozzle 583. When the flattening plate 56 returns to the limit position along with the movable plate 53 and starts to move downward, the micro switch 7 on the side of the flattening nozzle 6 will be triggered. The micro switch 7 controls the flattening nozzle 6 to open, blowing air to the warped area of ​​the material, cooperating with the subsequent flattening action of the flattening plate 56 to improve the treatment effect of the warped edge. Then the remaining air pressure directly acts on the top of the separation roller of the separation device 2 to blow away the attached debris and dust, thereby ensuring the stable operation of the separation device 2. When it is necessary to adapt to materials of different thickness and hardness, the movable plate 53 and the chute 14 can be moved first to disengage the chute 14 from the slider 13, and then the height of the inclined plate 57 can be adjusted by controlling the adjustment component 59. After opening the vent control valve 595, the gas generated by the compression column 581 enters the hydraulic column 593 through the vent control valve 595, pushing the pneumatic plug 594 to squeeze the liquid in the hydraulic column 593, thereby driving the lifting piston 592 and the moving rod 591 to rise, thereby increasing the height of the inclined plate 57. If it is necessary to lower the height of the inclined plate 57, the vent control valve 595 can be opened when the compression column 581 stops producing gas, so that the liquid in the hydraulic column 593 is The gas is discharged, and the liquid flows back to drive the lifting piston 592 and the moving rod 591 to descend, and the height of the tilting plate 57 is reduced accordingly. The damped spring on the top of the lifting piston 592 is connected to the inner wall of the hydraulic column 593, which can keep the position of the tilting plate 57 stable when not adjusted, and prevent it from being displaced by force. After the tilting plate 57 drives the slider 13 to complete the lifting adjustment according to the position of the corresponding chute 14, the moving plate 53 moves again, and the corresponding chute 14 and the slider 13 are re-matched to ensure that the synergistic effect of the two is not affected. The number and spacing of the sliders 13 and the chute 14 can be flexibly adjusted according to actual use requirements to further ensure the stable operation of the tilting plate 57. In addition, the buffer plate 11 on the side of the inclined plate 57 away from the flattening nozzle 6 will contact the flattening plate 56 during its rise, absorbing the impact of the collision, reducing component wear and extending the service life of the equipment; Finally, the flattened material processed by the pushing and flattening mechanism 5 will be transported to the winding device 4 for winding, and the separated waste material will be collected by the waste collecting device 3. The whole process, through the coordinated cooperation of various components, not only solves the problem of wrinkles easily generated by flattening and warping edges of traditional equipment, but also realizes the synchronous cleaning of the separation device 2 and the adaptive processing of different materials, which significantly improves the quality and efficiency of post-printing processing.

[0032] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A combined digital post-press processing machine, comprising a post-press processing machine body (1), a separation device (2), a waste collection device (3) and a winding device (4), characterized in that: One side of the front of the post-press processing machine body (1) is fixedly connected to the separation device (2), and the separation device (2) is located on one side of the waste collection device (3) and the reeling device (4), the top of the front of the post-press processing machine body (1) is fixedly connected to the waste collection device (3), and the waste collection device (3) is located on the top of the reeling device (4), and the bottom of the front of the post-press processing machine body (1) is fixedly connected to the reeling device (4), and further includes: A pushing and flattening mechanism (5) for flattening the separated material, the pushing and flattening mechanism (5) comprising a fixed box (51), the fixed box (51) being located on one side of the separation device (2) and fixedly connected to the post-printing processing machine body (1), a reciprocating assembly (52) being provided inside the fixed box (51), a moving plate (53) being provided at the reciprocating end of the reciprocating assembly (52), and the moving plate (53) being slidably connected to the inside of the fixed box (51), a fixing groove (54) being provided on the rear side of the moving plate (53), A damping spring (55) is fixedly connected to the bottom surface of the fixed groove (54), a pressing plate (56) is fixedly connected to the top of the damping spring (55), an inclined plate (57) is provided on the top of the pressing plate (56), and the side of the top of the inclined plate (57) away from the reciprocating assembly (52) is fixedly connected to the fixed box (51) through a lifting slide rod, a compression cleaning assembly (58) is provided at the reciprocating end of the reciprocating assembly (52), and a control adjustment assembly (59) is fixedly connected to the rear side of the bottom surface of the inclined plate (57).

2. The combined digital post-printing processing machine according to claim 1, characterized in that: The reciprocating assembly (52) comprises a reciprocating screw (521), a surface of the reciprocating screw (521) being threadedly connected to a reciprocating screw sleeve (522), the reciprocating screw sleeve (522) being fixedly connected to a movable plate (53), and one end of the reciprocating screw (521) being fixedly connected to a driving source.

3. The combined digital post-printing processing machine according to claim 1, characterized in that: The compression cleaning assembly (58) comprises a compression column (581), the piston end of the compression column (581) being fixedly connected to the reciprocating screw sleeve (522) via a connecting rod, the compression end of the compression column (581) being connected to a pressure control valve (582), and the other end of the pressure control valve (582) being connected to a three-way nozzle (583) via a hose.

4. The combined digital post-printing processing machine according to claim 3, characterized in that: The control and adjustment assembly (59) includes a moving rod (591), the bottom of the moving rod (591) is fixedly connected to a lifting piston (592), the surface of the lifting piston (592) is movably connected to a hydraulic column (593), the interior of the hydraulic column (593) is movably connected to a pneumatic plug (594), the bottom of the hydraulic column (593) is connected to a ventilation control valve (595), and the ventilation control valve (595) is connected to the compression column (581) through a hose.

5. The combined digital post-printing processing machine according to claim 3, characterized in that: The other end of the three-way nozzle (583) is connected to a flattening nozzle (6), and the flattening nozzle (6) is embedded and fixedly connected to the interior of the fixed box (51). A micro switch (7) is provided on one side of the flattening nozzle (6), and the micro switch (7) is electrically connected to the flattening nozzle (6) through a wire. The micro switch (7) is embedded and fixedly connected to the interior of the fixed box (51).

6. The combined digital post-printing processing machine according to claim 3, characterized in that: The other end of the pressure control valve (582) is also connected to a lifting nozzle (8) through a hose, and the lifting nozzle (8) is fixedly connected to the inside of the fixed box (51). A push block (9) is provided on the top of the lifting nozzle (8), and the bottom of the push block (9) is embedded and fixedly connected to the inside of the fixed box (51) through a spring. A push groove (10) is provided on the side of the bottom of the pressing plate (56) close to the movable plate (53), and the push block (9) can be inserted into the inside of the push groove (10).

7. The combined digital post-printing processing machine according to claim 5, characterized in that: A buffer plate (11) is provided on the side of the inclined plate (57) away from the flattening nozzle (6), and the buffer plate (11) is fixedly connected to the interior of the fixed box (51).

8. The combined digital post-printing processing machine according to claim 1, characterized in that: The outer side of the top of the pressing plate (56) is fixedly connected to a lifting rod (12), and the top of the lifting rod (12) is slidably connected to the inside of the fixed box (51).

9. The combined digital post-printing processing machine according to claim 1, characterized in that: A plurality of groups of sliders (13) are fixedly connected to one side of the inclined plate (57) close to the movable plate (53), and a plurality of groups of slide grooves (14) are provided on the back side of the movable plate (53). The surfaces of the sliders (13) are slidably connected to the inside of the slide grooves (14).

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