CN214419008U

CN214419008U - Device for cutting printed parts

Info

Publication number: CN214419008U
Application number: CN202120550482.3U
Authority: CN
Inventors: 张恩飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-10-19
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a device for cutting a printing part, which comprises a main frame, wherein a longitudinal cutting tool rest is arranged at one end of the main frame; a first roller and a second roller are arranged on the tool rest, a first blade is arranged on the first roller, and a second blade is arranged on the second roller; when the printing part passes through the space between the first roller and the second roller, the first blade and the second blade are matched with each other to separate the printing part, so that the longitudinal cutting of the printing part is realized; the two ends of the first roller and the second roller are respectively provided with an adjusting frame, the adjusting frames are also provided with a motor and a sliding plate, the motor drives the second roller to rotate, so that the printing part is driven to move towards the main rack, and meanwhile, the sliding plate slides in the adjusting frames, so that the gap between the two blades can be adjusted, and the longitudinal cuts of the printing part are ensured to be orderly; simultaneously, the cutting device is matched with a transverse cutting knife rest arranged on a main frame for use, so that the printing part can finish longitudinal cutting and transverse cutting on one device, and the cutting efficiency of the printing part is greatly improved.

Description

Device for cutting printed parts

Technical Field

The utility model relates to a printed matter processing technology field specifically is an equipment for cutting printing piece.

Background

During printing, paper generally needs to be printed one by one, printed matters need to be bound, the printed matters printed one by one can be bound only by trimming, the finishing of the printed matters during binding is guaranteed, the appearance is perfect, the existing cutting equipment cannot meet the requirements of cutting of the printed matters with different specifications, only one edge can be cut each time, the position of the cut product needs to be changed, so that the cutting of each edge is completed, and the finishing of the cut edge cannot be guaranteed when the position is changed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment for cutting printing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the equipment for cutting the printing member comprises a main frame, wherein one end of the main frame is provided with a transverse cutter frame for transversely cutting the printing member, and the other end of the main frame is provided with a longitudinal cutter frame for longitudinally cutting the printing member; the longitudinal cutting tool rest comprises a first roller for installing a first blade and a second roller for installing a second blade; adjusting frames are arranged at two ends of the first roller and the second roller; the first roller wheel moves up and down through the up-and-down movement of the sliding plate arranged in the adjusting frame.

As the utility model discloses a preferred technical scheme: the adjusting frame is further provided with a motor used for driving the second roller wheel to rotate, and the motor is connected with a belt pulley arranged at one end of the second roller wheel through a belt.

As the utility model discloses a preferred technical scheme: the adjusting frame is also provided with an outer cover used for covering the belt pulley and the sliding plate.

As the utility model discloses a preferred technical scheme: the upper end of the adjusting frame is also provided with a screw rod, and the screw rod penetrates through an internal thread hole formed in the end face of the adjusting frame and then is fixedly connected with one end of the sliding plate.

As the utility model discloses a preferred technical scheme: the number of the first blades is equal to that of the second blades, and the first blades and the second blades are in one-to-one correspondence; wherein, the quantity of first blade with the second blade is three, first blade equidistance distributes on the first running roller, the second blade equidistance distribute on the second running roller.

As the utility model discloses a preferred technical scheme: and the two ends of the longitudinal cutting tool rest are fixedly connected with the main frame through connecting plates.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. when the printing part passes through the space between the first roller and the second roller, the first blade and the second blade are matched with each other to separate the printing part, so that the longitudinal cutting of the printing part is realized;

2. because the two ends of the first roller and the second roller are both provided with the adjusting frames, the adjusting frames are also provided with the sliding plates, and the sliding plates slide in the adjusting frames, the gap between the two blades can be adjusted, so that the longitudinal cuts of the printing parts are orderly, and especially the printing parts with different thicknesses can be cut;

3. the longitudinal cutter frame and the transverse cutter frame are matched for use, so that the printing part can finish longitudinal cutting and transverse cutting on one device, and the cutting efficiency of the printing part is greatly improved; especially, when the position of the printing part does not need to be changed, the cutting in different directions can be realized, the cutting of the printing part is tidy, and the cutting efficiency of the printing part can be improved.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the main structure of the longitudinal cutting tool holder of the present invention;

FIG. 3 is a schematic view of the internal power structure of the slitting knife holder.

In the figure: 1. a main frame; 2. a slitting tool rest; 20. a pipeline; 21. a connecting plate; 22. an electric motor; 23. a first roller; 24. a first blade; 25. a screw; 26. a housing; 27. a second roller; 28. a second blade; 29. an adjusting bracket; 210. a slide plate; 211. a belt pulley; 3. and a transverse cutting knife rest.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an apparatus for cutting a printing member comprises a main frame 1, wherein one end of the main frame 1 is provided with a transverse cutter frame 3 for transversely cutting the printing member, and the other end of the main frame 1 is provided with a longitudinal cutter frame 2 for longitudinally cutting the printing member; the longitudinal cutter frame 2 and the transverse cutter frame 3 are matched for use, so that the printing part can finish longitudinal cutting and transverse cutting on one device, and the cutting efficiency of the printing part is greatly improved; especially, when the position of the printing part does not need to be changed, the cutting in different directions can be realized, the cutting of the printing part is tidy, and the cutting efficiency of the printing part can be improved.

The longitudinal cutting tool rest 2 comprises a first roller 23 for mounting a first blade 24 and a second roller 27 for mounting a second blade 28; both ends of the first roller 23 and the second roller 27 are provided with adjusting frames 29; the first roller 23 moves up and down by the up and down movement of the sliding plate 210 provided in the adjusting bracket 29. Through the scheme, the adjusting frames 29 are arranged at the two ends of the first roller 23 and the second roller 27, the sliding plates 210 are further arranged on the adjusting frames 29, and the sliding plates 210 slide in the adjusting frames 29, so that the gap between the two blades can be adjusted, the longitudinal cuts of the printing parts are orderly, and especially the printing parts with different thicknesses can be cut; that is, when the printed material passes between the first roller 23 and the second roller 27, the first blade 24 and the second blade 28 cooperate with each other to separate the printed material, thereby achieving the longitudinal cutting of the printed material.

In order to solve the problem that the printing member is being held by two blades, resulting in the unable removal of printing member, still be equipped with on the alignment jig 29 and be used for the drive second roller 27 pivoted motor 22, just motor 22 pass through the belt with the belt pulley 211 that second roller 27 one end was equipped with is connected, utilizes motor 22 to drive second roller 27 through the aforesaid and rotates, and then makes the printing member can be easily remove to main frame 1, avoids the printing member to gather in the knife-edge department.

In addition, in order to further ensure the movement of the printing member, a pipeline 20 connected with a negative pressure device is further arranged on the longitudinal cutting knife rest 2, and gas inside the longitudinal cutting knife rest 2 is exhausted through the pipeline 20, so that the printing member can be stably and effectively attached between the first roller 23 and the second roller 27, the cut of the printing member is tidy, and particularly, the printing member smoothly flows to the main frame 1.

Since the adjusting bracket 29 is further provided with the outer cover 26 for covering the belt pulley 211 and the sliding plate 210, the structure of the adjusting bracket 29 can be optimized, and the occurrence of injury during the operation of the motor 22 can be avoided.

In order to further facilitate the sliding of the sliding plate 210 and the positioning after the sliding, a screw 25 is further arranged at the upper end of the adjusting frame 29, and the screw 25 is fixedly connected with one end of the sliding plate 210 after passing through an internal threaded hole arranged on the end surface of the adjusting frame 29.

Since the number of the first blades 24 is equal to that of the second blades 28, the first blades and the second blades are in a one-to-one correspondence relationship; wherein, first blade 24 with the quantity of second blade 28 is three, first blade 24 equidistance distributes on the first running roller 23, second blade 28 equidistance distributes on the second running roller 27, consequently makes printing piece can realize cutting many times in a flow, and especially, when printing piece is great, utilizes a plurality of blades to cooperate the use each other for printing piece is evenly cut, and the position of cutting is unified all the time, and then promotes the cutting efficiency of printing piece and the quality of cutting.

To facilitate mounting of the slitting tool holder 2 on the main frame 1; the longitudinal cutting tool rest 2 is fixedly connected with the main frame 1 at two ends through a connecting plate 21, and the connecting plate 21 is usually fixed on the main frame 1 through bolts.

In addition, the longitudinal cutter frame 2 is matched with the earlier patent applied by the company, so that the cutting quality and the cutting efficiency of the printed part can be further improved; wherein, the patent numbers are: "2020229866268", the patent name is: a material receiving and transverse cutting device for a printing machine.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An apparatus for cutting a printed item, characterized by: the printing machine comprises a main frame (1), wherein a transverse cutting knife rest (3) for transversely cutting a printing piece is arranged at one end of the main frame (1), and a longitudinal cutting knife frame (2) for longitudinally cutting the printing piece is arranged at the other end of the main frame (1);

the slitting knife rest (2) comprises a first roller (23) for mounting a first blade (24) and a second roller (27) for mounting a second blade (28);

both ends of the first roller (23) and the second roller (27) are provided with adjusting frames (29);

the first roller (23) moves up and down through the up and down movement of a sliding plate (210) arranged in the adjusting frame (29).

2. An apparatus for cutting a printed item according to claim 1, characterized in that: the adjusting frame (29) is further provided with a motor (22) used for driving the second roller wheel (27) to rotate, and the motor (22) is connected with a belt pulley (211) arranged at one end of the second roller wheel (27) through a belt.

3. An apparatus for cutting a printed item according to claim 2, characterized in that: the adjusting frame (29) is also provided with a cover (26) used for covering the belt pulley (211) and the sliding plate (210).

4. An apparatus for cutting a printed item according to claim 1, characterized in that: the upper end of the adjusting frame (29) is further provided with a screw rod (25), and the screw rod (25) penetrates through an internal thread hole formed in the end face of the adjusting frame (29) and then is fixedly connected with one end of the sliding plate (210).

5. An apparatus for cutting a printed item according to any one of claims 1-4, characterized in that: the number of the first blades (24) is equal to that of the second blades (28), and the first blades and the second blades are in one-to-one correspondence; wherein, the quantity of first blade (24) with second blade (28) is three, first blade (24) equidistance distribute in on first running roller (23), second blade (28) equidistance distribute in on second running roller (27).

6. An apparatus for cutting a printed item according to claim 5, characterized in that: the two ends of the longitudinal cutting knife rest (2) are fixedly connected with the main frame (1) through connecting plates (21).