CN218453011U

CN218453011U - Waste scrap recycling mechanism for printing machine

Info

Publication number: CN218453011U
Application number: CN202221621419.5U
Authority: CN
Inventors: 傅小刚; 邵宝生; 张栋; 王旷
Original assignee: Wuxi Lijia Printing Factory Co ltd
Current assignee: Wuxi Lijia Printing Factory Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-02-07
Anticipated expiration: 2032-06-27

Abstract

The application relates to a scrap edge recycling mechanism for a printing machine, which comprises a printing table, a feeding mechanism, a trimming mechanism and an aggregate mechanism, wherein a groove is formed in the printing table, the groove is arranged close to one side of the trimming mechanism, the side wall of the groove is communicated with the aggregate mechanism, and the aggregate mechanism specifically comprises: the side wall of the groove is provided with an inclined plane, and the inclined plane is arranged on one side close to the trimming mechanism. Set up the recess at the printing bench, the slitter edge material that downcuts drops in the recess to in the case that gathers materials is unified to be inhaled under the effect of mechanism that gathers materials, avoid the slitter edge material to pile up the normal side cut work of influence at the printing bench.

Description

Waste edge material recovery mechanism for printing machine

Technical Field

The application relates to the technical field of printing machines, in particular to a scrap edge recycling mechanism for a printing machine.

Background

In the printing process, when the printing machine prints the packaging web, the trimming operation is generally performed at the same time, so that a more regular shape of the paper is obtained. The existing printing machine has no waste edge material recovery device, so that waste edge materials generated by trimming are all randomly arranged around the printing machine, the waste edge materials are disordered and are disorderly, and the normal work of the printing machine can be influenced by stacking excessive paper edge materials, so that a waste edge material recovery mechanism of the printing machine is required to be designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a scrap edge recycling mechanism for a printing machine.

The application provides a scrap edge recovery mechanism for printing machine adopts following technical scheme:

the utility model provides a scrap edge recycling mechanism for printing machine, includes printing table, feeding mechanism, trimming mechanism and the mechanism that gathers materials, the printing bench is provided with the recess, the recess sets up and is being close to one side of trimming mechanism, the lateral wall intercommunication of recess the mechanism that gathers materials, the mechanism that gathers materials specifically includes: the suction pipe is communicated with the side wall of the groove, the suction pipe is communicated with the fan, one end of the feeding pipe is connected with the fan, and the other end of the feeding pipe is communicated with the material collecting box.

Through adopting above-mentioned technical scheme, set up the recess on the workstation, the slitter edge material that downcuts drops in the recess to in the case that gathers materials is unified to be inhaled under the effect of mechanism that gathers materials, avoid the slitter edge material to pile up the normal side cut work of influence on the printing bench.

Optionally, an inclined plane is arranged on the groove wall of the groove, and the inclined plane is arranged on one side close to the edge cutting mechanism.

Through adopting above-mentioned technical scheme, set up the inclined plane in the cell wall department of recess and can be convenient for scrap edge material to fall into in the recess.

Optionally, the trimming mechanism comprises a trimming box and a cutter, the cutter is arranged in the trimming box, the pushing mechanism is arranged on the workbench, the feeding mechanism comprises a first cylinder and a push plate, and a piston rod of the first cylinder is fixedly connected with the push plate.

Optionally, a bottom plate is arranged on the push plate, and the bottom plate and the push plate are integrally formed.

Through adopting above-mentioned technical scheme, under feeding mechanism's effect, can put the paper of treating the side cut on the bottom plate, cylinder one promotes the push pedal and can push away the paper to the position under the side cut mechanism, replaces artifical pay-off, improves the operational safety nature.

Optionally, a pressing mechanism is further arranged on the workbench, and the pressing mechanism comprises a fixing frame, a second air cylinder and a pressing plate.

Through adopting above-mentioned technical scheme, can compress tightly the paper on the workstation under hold-down mechanism's effect to prevent that the paper skew from leading to cutting inaccurately when cutting edge, avoid causing the waste.

Optionally, a baffle is arranged at the notch of the groove, and the baffle is arranged on one side of the notch, which is far away from the trimming mechanism.

Through adopting above-mentioned technical scheme, set up the outside that the limit corner that the baffle can prevent to cut off splashes to the printing station.

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

1. the working table is provided with a groove, cut scrap edges fall into the groove and are uniformly sucked into the material collecting box under the action of the material collecting mechanism, so that the phenomenon that the scrap edges are accumulated on the printing table to influence normal trimming work is avoided;

2. the groove wall of the groove is provided with the inclined surface, so that scrap can fall into the groove conveniently;

3. under the action of the feeding mechanism, paper to be trimmed can be placed on the bottom plate, and the paper can be pushed to a position right below the trimming mechanism by pushing the push plate through the cylinder, so that manual feeding is replaced, and the operation safety is improved;

4. can compress tightly the paper on the workstation under hold-down mechanism's effect to prevent that the paper skew from leading to cutting inaccurately when cutting edge, avoid causing the waste.

Drawings

Fig. 1 is a schematic view of the overall structure of a scrap recovery mechanism for a printing press.

Fig. 2 is a plan view of a scrap recycling mechanism for a printing press.

Description of the reference numerals: 1. a printing table; 2. a feeding mechanism; 21. a first cylinder; 22. pushing the plate; 23. a base plate; 3. a trimming mechanism; 31. trimming boxes; 32. a cutter; 4. a material collecting mechanism; 41. a fan; 42. a material suction pipe; 43. a feed pipe; 44. a material collecting box; 5. a groove; 51. a bevel; 6. a baffle plate; 7. a hold-down mechanism; 71. a fixed mount; 72. a second air cylinder; 73. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Further, "a number" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The embodiment of the application discloses a scrap edge recycling mechanism for a printing machine. Referring to fig. 1-2, a scrap edge recycling mechanism for a printing machine comprises a printing table 1, a feeding mechanism 2, a trimming mechanism 3 and an aggregate mechanism 4, wherein the feeding mechanism 2 and the trimming mechanism 3 are both arranged on the printing table 1, a groove 5 is arranged on a workbench, the groove 5 is arranged on one side of the trimming mechanism 3, the trimming mechanism 3 comprises a trimming box 31 and a cutter 32, the cutter 32 is arranged in the trimming box 31, an inclined surface 51 is arranged on the groove wall of the groove 5, the inclined surface 51 is arranged on one side close to the trimming mechanism 3, so that scrap edges cut by the trimming mechanism 3 can smoothly fall into the groove 5, a baffle 6 is arranged at a notch on one side of the groove 5 far away from the trimming mechanism 3, the baffle 6 is arranged to prevent cut scrap edges from scattering and popping out, the aggregate mechanism 4 comprises a fan 41, a suction pipe 42, a feeding pipe 43 and an aggregate pipe 44, the suction pipe 42 is communicated with the side wall of the groove 5, the other end of the suction pipe 42 is communicated with the fan 41, one end of the feeding pipe 43 is connected with the fan 41, the other end of the feeding pipe 43 is communicated with the aggregate box 44, the feeding pipe 43, the feeding pipe is communicated with the aggregate box, and the aggregate box 5, the scrap edges are prevented from being sucked into the aggregate box 1 and from being accumulated on the aggregate box by the aggregate box 44.

Referring to fig. 1-2, the feeding mechanism 2 includes a first cylinder 21 and a push plate 22, the cylinder is disposed in a cylinder frame, a piston rod of the cylinder penetrates through the cylinder frame, the piston rod of the cylinder is fixedly connected with the push plate 22, a bottom plate 23 is disposed at the bottom of the push plate 22, paper to be trimmed can be collected and placed on the bottom plate 23, the paper is automatically pushed under the trimming mechanism 3 under the action of the first cylinder 21, manual feeding is replaced, production safety is improved, a pressing mechanism 7 is further disposed on the workbench, the pressing mechanism 7 includes a fixing frame 71, a second cylinder 72 and a pressing plate 73, the fixing frame 71 is disposed between the trimming mechanism 3 and the feeding mechanism 2, the second cylinder 72 is disposed on the fixing frame 71, the piston rod of the second cylinder 72 penetrates through one end of the fixing frame 71 and is connected with the pressing plate 73, and under the action of the pressing mechanism 7, the paper can be fixed, inaccurate cutting caused by paper shifting during trimming is prevented, and waste of the paper is avoided.

The implementation principle of the scrap edge recovery mechanism for the printing machine is as follows: under feeding mechanism 2's effect, can be with the paper propelling movement to trimming mechanism 3 under, replace artifical pay-off, improve the operational safety greatly, the slitter edge material that cutting mechanism was cut falls on inclined plane 51 and gets into in the recess 5 under the effect of gravity, avoid the slitter edge material to pile up on printing table 1, in the slitter edge material in the recess 5 unified suction collection workbin 44 under the effect of mechanism 4 that gathers materials, be convenient for discharge in unison, this kind of scheme simple structure, convenient operation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a scrap edge recycling mechanism for printing machine which characterized in that: including printing table (1), feeding mechanism (2), trimming mechanism (3) and the mechanism (4) that gathers materials, be provided with recess (5) on printing table (1), recess (5) set up and are being close to one side of trimming mechanism (3), the lateral wall intercommunication of recess (5) gather materials mechanism (4), it specifically includes to gather materials mechanism (4): the groove structure comprises a fan (41), a suction pipe (42), a feeding pipe (43) and a material collecting box (44), wherein the suction pipe (42) is communicated with the side wall of the groove (5), the suction pipe (42) is communicated with the fan (41), one end of the feeding pipe (43) is connected with the fan (41), and the other end of the feeding pipe (43) is communicated with the material collecting box (44).

2. The scrap edge recovery mechanism for a printing press according to claim 1, wherein: an inclined plane (51) is arranged on the groove wall of the groove (5), and the inclined plane (51) is arranged on one side close to the trimming mechanism (3).

3. The scrap edge recovery mechanism for a printing press according to claim 1, wherein: the edge cutting mechanism (3) comprises an edge cutting box (31) and a cutter (32), the cutter (32) is arranged in the edge cutting box (31), the feeding mechanism is arranged on the printing table, the feeding mechanism (2) comprises a cylinder I (21) and a push plate (22), and a piston rod of the cylinder I (21) is fixedly connected with the push plate (22).

4. The scrap edge recovery mechanism for a printing press according to claim 3, wherein: the push plate (22) is provided with a bottom plate (23), and the bottom plate (23) and the push plate (22) are integrally formed.

5. The scrap edge recovery mechanism for a printing press according to claim 1, wherein: the printing table is further provided with a pressing mechanism (7), and the pressing mechanism (7) comprises a fixing frame (71), a second air cylinder (72) and a pressing plate (73).

6. The scrap edge recovery mechanism for a printing press according to claim 1, wherein: the notch of the groove (5) is provided with a baffle (6), and the baffle (6) is arranged on one side, away from the trimming mechanism (3), of the notch.