CN210594259U - Negative pressure conveying device of splitting machine - Google Patents

Abstract

The utility model discloses a slitter negative pressure conveyor relates to the paper processing field, including width adjustable suction inlet subassembly, accomodate the collecting box of slitter edge and provide the vacuum pump of negative pressure power, be equipped with on the suction inlet subassembly and take over one, the side of collecting box is equipped with respectively with the front and takes over two and take over three, all through the hose connection between the induction port of taking over one and taking over two, taking over three and vacuum pump, this device can improve the finished product qualification rate through the slitter edge that the paper in-process produced is cut to the clearance cutting machine to the pulley messenger through the collecting box bottom carries easily after collecting.

Description

Negative pressure conveying device of splitting machine

Technical Field

The utility model relates to a paper processing field, concretely relates to cutting machine negative pressure conveyor.

Background

When the tipping paper and the lining paper are produced, the splitting machine often has the problem that the qualification rate of finished products is reduced because the waste edges of the products are absorbed into finished products after the products are split. Because the speed of the splitting device is high, if the waste edges are not cleaned in time, a large amount of waste edges are accumulated, and the normal operation of the splitting machine is influenced. And the production efficiency is not high, and the qualification rate of finished products is seriously influenced. The suction opening width of the slitter edge cleaning device in the prior art can not be adjusted according to the width of a splitting machine, so that slitter edges cannot be cleaned up completely, waste frames occupy a large area and are difficult to carry, and great inconvenience is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting machine negative pressure conveyor to solve the cutting machine and cut paper in-process cleaning device's suction inlet width can't be according to the width adjustment of cutting machine, lead to the slitter edge unable clean up and waste material frame to account for the area great and difficult handling problem causes great inconvenience, thereby influence the defect of cutting machine normal operation and product percent of pass.

The negative pressure conveying device of the splitting machine is characterized by comprising a suction port assembly with adjustable width, a collecting box for collecting waste edges and a vacuum pump for providing negative pressure power, wherein a first connecting pipe is arranged on the suction port assembly, a second connecting pipe and a third connecting pipe are respectively arranged on the side face and the front face of the collecting box, and the first connecting pipe, the second connecting pipe, the third connecting pipe and an air suction port of the vacuum pump are connected through hoses.

Preferably, the suction port assembly comprises a suction port body, wherein the suction port body is provided with a kidney-shaped groove at two sides of the connecting pipe and is connected with a suction port expansion piece capable of sliding along the kidney-shaped groove through a bolt.

Preferably, the collecting box comprises a box body with an inclined bottom surface, the box body is provided with a slitter edge outlet and an opening and closing device for controlling the slitter edge outlet to be opened and closed, four corners of the bottom of the box body are fixedly connected with support legs, and the support legs are rotatably connected with self-locking universal wheels.

Preferably, the opening and closing device comprises an outlet bolt support fixedly connected to two sides of the slitter edge outlet on the box body and a sealing cover rotatably connected to the box body through a rotating shaft, and the outlet bolt is inserted into the outlet bolt support.

Preferably, a transparent observation window is arranged on the box body.

The utility model has the advantages that: the utility model discloses in a slitter negative pressure conveyor can improve the finished product qualification rate through the slitter edge that the paper in-process produced is cut to the clearance cutting machine, and the effect of clearance is improved to the slitting machine of the different breadth of suction inlet adaptation through adjustable width, and the pulley through the collecting box bottom makes the easy transport of slitter edge after collecting, can make the slitter edge easily discharge through collecting box bottom half inclined plane, can control the slitter edge through switching device and discharge.

Drawings

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

FIG. 2 is a schematic view of the structure of the suction port assembly

Fig. 3 is a schematic view of the collecting chamber with the lid open.

FIG. 4 is a schematic view of the structure of the mouthpiece body.

FIG. 5 is a schematic view of a mouthpiece extender.

The device comprises a suction port component 1, a suction port body 11, a kidney-shaped groove 111, a suction port expansion part 12, a first connecting pipe 2, a hose 3, a second connecting pipe 4, a collecting box 5, a box body 51, a waste edge outlet 511, an observation window 512, an opening and closing device 52, an outlet bolt support 521, a sealing cover 522, an outlet bolt 523, a supporting leg 53, a self-locking universal wheel 54, a third connecting pipe 6, a vacuum pump 7 and a rotating shaft 8.

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 is further described below with reference to the following embodiments.

As shown in fig. 1 to 5, a negative pressure conveying device of a splitting machine comprises a suction port assembly 1 with adjustable width, a collecting box 5 for collecting waste edges and a vacuum pump 7 for providing negative pressure power, wherein a first connecting pipe 2 is arranged on the suction port assembly 1, a second connecting pipe 4 and a third connecting pipe 6 are respectively arranged on the side surface and the front surface of the collecting box 5, and suction ports of the first connecting pipe 2, the second connecting pipe 4, the third connecting pipe 6 and the vacuum pump 7 are connected through a hose 3.

In this embodiment, the suction port assembly 1 comprises a suction port body 11, wherein the suction port body 11 is provided with a waist-shaped groove 111 at two sides of the connection pipe 2, and a suction port expansion piece 12 capable of sliding along the waist-shaped groove 111 is connected with the suction port expansion piece through a bolt.

In this embodiment, the collecting box 5 comprises a box body 51 with a slope bottom surface, the box body 51 is provided with a slitter edge outlet 512 and an opening and closing device 52 for controlling the opening and closing of the slitter edge outlet 512, and four corners of the bottom of the box body are fixedly connected with support legs 53, and the support legs 53 are rotatably connected with self-locking universal wheels 54.

In this embodiment, the opening and closing device 52 includes an outlet plug support 521 fixedly connected to two sides of the waste edge outlet 512 of the box 51 and a cover 522 rotatably connected to the box 51 through a rotating shaft 8, and an outlet plug 523 is inserted into the outlet plug support 521.

In this embodiment, the box 51 is provided with a transparent observation window 511.

The working process and principle are as follows: firstly, the vacuum pump 7 is connected with a workshop power supply, an operator loosens the bolt on the suction port component 1 and slides the suction port extending part 12 along the kidney-shaped groove 111 on the suction port body 11 to match the width of the splitting machine, then tightens the bolt and enables the suction port component 1 to be opposite to the bottom of the splitting machine, then, a vacuum pump 7 is started to generate negative pressure in the cavity of the collecting box 5, waste edges generated in the machining process of the splitting machine are sucked by a suction port assembly 1 and then conveyed into the cavity of the collecting box 5 through a hose 3 connected with a connecting pipe I2 and a connecting pipe II 4, the waste edge accommodating state in the cavity of the collecting box 5 can be observed through an observation window 511 in the conveying process, finally, after the collecting box 5 is fully loaded, the hose 3 connected with the connecting pipe II 4 and the connecting pipe III 6 is dismounted by an operator, a self-locking universal wheel 53 is unlocked, the collecting box 5 is pushed to a waste edge processing position, an outlet bolt 523 is pulled down, a sealing cover 522 is opened, and the waste edges slide to a waste edge outlet 512 from the bottom inclined plane of the box body 51 and are discharged.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims (5)

1. The utility model provides a cutting machine negative pressure conveyor, its characterized in that, including width adjustable suction port subassembly (1), accomodate collecting box (5) of slitter edge and provide vacuum pump (7) of negative pressure power, be equipped with on suction port subassembly (1) and take over one (2), the side and the front of collecting box (5) are equipped with respectively and take over two (4) and take over three (6), all connect through hose (3) between the induction port of taking over one (2) and taking over two (4), taking over three (6) and vacuum pump (7).

2. The negative pressure conveying device of the splitting machine is characterized in that the suction port assembly (1) comprises a suction port body (11), wherein waist-shaped grooves (111) are formed in the suction port body (11) on two sides of the connecting pipe I (2), and suction port expansion pieces (12) capable of sliding along the waist-shaped grooves (111) are connected through bolts.

3. The negative pressure conveying device of the splitting machine as claimed in claim 1, wherein the collecting box (5) comprises a box body (51) with a slope bottom surface, the box body (51) is provided with a slitter edge outlet (512) and an opening and closing device (52) for controlling the slitter edge outlet (512) to be opened and closed, and four corners of the bottom of the box body are fixedly connected with supporting legs (53), and the supporting legs (53) are rotatably connected with self-locking universal wheels (54).

4. The negative pressure conveying device of the splitting machine as claimed in claim 3, wherein the opening and closing device (52) comprises an outlet plug support (521) fixedly connected to two sides of the slitter edge outlet (512) on the box body (51) and a cover (522) rotatably connected to the box body (51) through a rotating shaft (8), and an outlet plug (523) is inserted into the outlet plug support (521).

5. A negative pressure conveying device for a cutting machine according to claim 3, characterized in that a transparent observation window (511) is arranged on the box body (51).

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