CN217498066U

CN217498066U - Paper conveying device with length fixing function

Info

Publication number: CN217498066U
Application number: CN202221465581.2U
Authority: CN
Inventors: 杜龙飞
Original assignee: Zhejiang Ziming Printing Machinery Co ltd
Current assignee: Zhejiang Ziming Printing Machinery Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-27
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a paper conveyor with fixed length function, its technical scheme main points are: the automatic cutting machine comprises a rack, wherein a moving assembly is arranged on the rack, a cutting assembly is arranged on the moving assembly, a conveying assembly is also arranged on the rack, and a ventilating assembly is also arranged on the rack; the moving assembly comprises two first sliding rails, the first sliding rails are arranged on two sides of the rack, two ends of each first sliding rail are fixed on the rack, a plurality of groups of pulleys are arranged on the first sliding rails in a sliding mode, the pulleys are connected through a rotating shaft, the rotating shaft is connected with one end of a connecting rod, the other end of the connecting rod is connected with a second sliding rail, and a cutting assembly is arranged on the second sliding rail; the cutting assembly comprises a cutting frame, a cutting motor is arranged on the cutting frame, an output shaft of the cutting motor is connected with a screw rod, a fixing block is sleeved on the screw rod, and a cutting knife is arranged on the fixing block. The utility model discloses a be provided with removal subassembly and cutting assembly, can carry out the fixed length cutting to the paper.

Description

Paper conveying device with length fixing function

Technical Field

The utility model relates to a technical field is carried to the paper, especially involves a paper conveyor with fixed length function.

Background

Current paper conveyor can't carry out the fixed length cutting to the paper in the use, perhaps needs the manual work to carry out manual cutting with the cutter, and the cutting inefficiency of above-mentioned mode can't guarantee cutting accuracy simultaneously, produces relative motion between paper and the conveyor simultaneously, causes the problem that the mar appears on the paper surface. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper conveyor with fixed length function for solve current paper conveyor and can't carry out the fixed length cutting to the paper in the use, perhaps need artifically carry out manual cutting with the cutter, the cutting inefficiency of above-mentioned mode can't guarantee the cutting accuracy simultaneously, produces relative motion between paper and the conveyor simultaneously, causes the problem that the mar appears on the paper surface.

The above technical purpose of the utility model is realized with following technical scheme:

a paper conveying device with a length fixing function comprises a rack, wherein a moving assembly is arranged on the rack, a cutting assembly is arranged on the moving assembly, a conveying assembly is further arranged on the rack, and a ventilating assembly is further arranged on the rack;

the moving assembly comprises two first sliding rails, the first sliding rails are arranged on two sides of the rack, two ends of each first sliding rail are fixed on the rack, a plurality of groups of pulleys are arranged on the first sliding rails in a sliding mode, the pulleys are connected through a rotating shaft, the rotating shaft is connected with one end of a connecting rod, the other end of the connecting rod is connected with a second sliding rail, and a cutting assembly is arranged on the second sliding rail;

the cutting assembly comprises a cutting frame, a cutting motor is arranged on the cutting frame, an output shaft of the cutting motor is connected with a screw rod, a fixing block is sleeved on the screw rod, and a cutting knife is arranged on the fixing block.

The utility model discloses a further set up to: the conveying assembly comprises a conveying motor, a speed reducer, a plurality of driving rollers and a conveying belt, the output end of the conveying motor is connected with the speed reducer, the speed reducer is connected with the end portion of one of the driving rollers, and the driving rollers are connected through the conveying belt.

The utility model discloses a further set up to: the cutting motor is electrically connected with an external PLC controller.

The utility model discloses a further set up to: the conveying motor is electrically connected with an external PLC controller.

The utility model discloses a further set up to: the ventilation assembly comprises a plurality of fans, the fans are sequentially arranged on the rack, a ventilation belt is arranged at the top of each fan, and a plurality of ventilation holes are formed in the ventilation belt.

Compared with the prior art, the utility model discloses following beneficial effect has:

be provided with removal subassembly, cutting assembly and conveyor components, mutually support through above-mentioned subassembly, realize satisfying different user demands to the fixed length cutting of paper, can pile up cutting efficiency, guarantee cutting accuracy simultaneously.

Be provided with the ventilation subassembly, including a plurality of fans, a plurality of fans set gradually in the frame, and the top of fan is equipped with the draft zone, and it has a plurality of ventilation holes to open on the draft zone, forms the negative pressure when the fan starts, adsorbs the paper through the ventilation hole on the draft zone to avoid producing relative motion between paper and the conveyor, avoid the paper loss or the mar appears.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the conveying assembly of the present invention.

Fig. 3 is a schematic structural diagram of the moving assembly of the present invention.

Fig. 4 is a schematic structural diagram of the cutting assembly of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further described with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 4, the paper conveying device with length fixing function provided by the present invention comprises a frame 1, wherein a moving assembly is arranged on the frame 1, a cutting assembly is arranged on the moving assembly, a conveying assembly is further arranged on the frame 1, and a ventilation assembly is further arranged on the frame 1;

the moving assembly comprises two first sliding rails 2, the first sliding rails 2 are arranged on two sides of the rack 1, two ends of each first sliding rail 2 are fixed on the rack 1, a plurality of groups of pulleys are arranged on the first sliding rails 2 in a sliding mode and connected through rotating shafts 3, the rotating shafts 3 are connected with one ends of connecting rods 4, the other ends of the connecting rods 4 are connected with second sliding rails 5, cutting assemblies are arranged on the second sliding rails 5, and the positions of the moving assemblies are adjusted through the moving pulleys, so that the positions of the cutting assemblies are changed;

the cutting assembly comprises a cutting frame 6, a cutting motor 7 is arranged on the cutting frame 6, an output shaft of the cutting motor 7 is connected with a screw rod 8, a fixing block 9 is sleeved on the screw rod 8, a cutting knife 10 is arranged on the fixing block 9, a plurality of pulleys are arranged on the back of the cutting frame 6, the cutting frame 6 is arranged on a second sliding rail 5 in a sliding mode through the pulleys and can move along the second sliding rail 5, and the cutting motor is started to drive the screw rod 8 to further drive the cutting knife 10 to move downwards to cut paper during use.

The utility model discloses a further set up to: conveying assembly includes conveying motor 11, speed reducer 12, a plurality of driving roller 13, conveyer belt 14, conveying motor 11's output is connected with speed reducer 12, and speed reducer 12 and the end connection of one of them driving roller 13 connect through conveyer belt 14 between the driving roller 13, during the use, starts conveying motor 11 drive driving roller 13, and then drives conveyer belt 14.

The utility model discloses a further set up to: the cutting motor 7 is electrically connected with an external PLC controller and used for controlling the cutting motor 7 to be started or closed.

The utility model discloses a further set up to: the conveying motor 11 is electrically connected with an external PLC controller and used for controlling the starting or the closing of the conveying motor 11.

The ventilation assembly comprises a plurality of fans, the fans are not drawn in the drawing and are arranged on the rack 1 in sequence, a ventilation belt 21 is arranged at the top of each fan, a plurality of ventilation holes 22 are formed in the ventilation belt 21, negative pressure is formed when the fans are started, and the ventilation holes in the ventilation belt 21 adsorb paper, so that relative motion between the paper and the conveying device is avoided.

The utility model discloses a use and principle as follows: during the use, place the paper on conveyor components, start ventilation assembly, adsorb the paper through the ventilation hole on the ventilation area, avoid producing relative motion between paper and the conveyor, start conveyor components, through the position of removing subassembly adjustment cutting assembly, then start cutting assembly, carry out fixed length cutting to the paper.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the designated devices or elements must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The paper conveying device with the fixed length function is characterized by comprising a rack (1), wherein a moving assembly is arranged on the rack (1), a cutting assembly is arranged on the moving assembly, a conveying assembly is further arranged on the rack (1), and a ventilating assembly is further arranged on the rack (1);

the moving assembly comprises two first sliding rails (2), the first sliding rails (2) are arranged on two sides of the rack (1), two ends of the first sliding rails (2) are fixed on the rack (1), a plurality of groups of pulleys are arranged on the first sliding rails (2) in a sliding mode, the pulleys are connected through a rotating shaft (3), the rotating shaft (3) is connected with one end of a connecting rod (4), the other end of the connecting rod (4) is connected with a second sliding rail (5), and a cutting assembly is arranged on the second sliding rail (5);

the cutting assembly comprises a cutting frame (6), a cutting motor (7) is arranged on the cutting frame (6), an output shaft of the cutting motor (7) is connected with a screw rod (8), a fixing block (9) is sleeved on the screw rod (8), and a cutting knife (10) is arranged on the fixing block (9).

2. The paper conveying device with the fixed length function according to claim 1, wherein the conveying assembly comprises a conveying motor (11), a speed reducer (12), a plurality of driving rollers (13) and a conveying belt (14), the output end of the conveying motor (11) is connected with the speed reducer (12), the speed reducer (12) is connected with the end of one of the driving rollers (13), and the driving rollers (13) are connected through the conveying belt (14).

3. The paper conveying device with the fixed length function according to claim 1, wherein the cutting motor (7) is electrically connected with an external PLC controller.

4. The paper conveying device with the fixed length function according to claim 2, wherein the conveying motor (11) is electrically connected with an external PLC controller.

5. The paper conveying device with the fixed length function according to claim 1, wherein the ventilation assembly comprises a plurality of fans, the fans are sequentially arranged on the rack (1), a ventilation belt (21) is arranged on the top of each fan, and a plurality of ventilation holes (22) are formed in the ventilation belt (21).