CN213325960U

CN213325960U - Paper scrap removing device of printing machine

Info

Publication number: CN213325960U
Application number: CN202021966967.2U
Authority: CN
Inventors: 朱永强
Original assignee: Foshan Meidigao Packaging Technology Co ltd
Current assignee: Foshan Meidigao Packaging Technology Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-06-01
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a paper scrap removing device of printing machine, include: the conveying mechanism is provided with an upper conveying belt and a lower conveying belt, and a channel for conveying the paper board is formed between the upper conveying belt and the lower conveying belt; the vibration mechanism is arranged on one side of the lower conveying belt in the horizontal direction and is provided with a first conveying belt, a first support and a first cylinder, the first conveying belt is arranged in parallel with the lower conveying belt, the first support is used for mounting the first conveying belt, and the first cylinder is used for driving the first support to lift; the translation mechanism drives the vibration mechanism to be close to or far away from the conveying mechanism, and is provided with a translation seat for installing the first air cylinder, a first motor for driving the translation seat to translate, and a ball screw arranged between the translation seat and the first motor. The utility model discloses a paper scrap removing device of printing machine can avoid the conveyer belt to relax, ensures the normal transport of cardboard.

Description

Paper scrap removing device of printing machine

Technical Field

The utility model relates to an auxiliary assembly of printing machine, in particular to paper scrap removing device of printing machine.

Background

The printing machine is a high-efficiency carton production device. The printing machine not only has the function of printing, still has the function of side cut, conveniently carries out nailing or bonding work.

When the printing press performs trimming, paper scraps are generated, and part of the paper scraps adheres to the paper board.

The paper scraps are adhered to the paperboard, so that the subsequent production of the carton is not facilitated, the risk of scattering on site is also existed, and the on-site sanitation and hygiene are not facilitated to be kept.

In this case, a paper scrap removing device may be provided on the discharge side of the printing press, the paper scrap removing device having a conveyor belt, a support for supporting the conveyor belt, and a cylinder for intermittently pushing up a certain point of the conveyor belt, thereby vibrating the paper sheets to remove the paper scraps.

However, the vibration process may loosen the conveyor belt, affecting the normal conveyance of the paperboard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a printing machine remove wastepaper device, can avoid the conveyer belt to relax, ensure the normal transport of cardboard.

The utility model discloses a realize through following technical scheme:

the utility model discloses a first aspect provides a printing machine remove wastepaper device, include: the conveying mechanism is provided with an upper conveying belt and a lower conveying belt, and a channel for conveying the paper board is formed between the upper conveying belt and the lower conveying belt; the vibration mechanism is arranged on one side of the lower conveying belt in the horizontal direction and is provided with a first conveying belt, a first support and a first cylinder, the first conveying belt is arranged in parallel with the lower conveying belt, the first support is used for mounting the first conveying belt, and the first cylinder is used for driving the first support to lift; the translation mechanism drives the vibration mechanism to be close to or far away from the conveying mechanism, and is provided with a translation seat for installing the first air cylinder, a first motor for driving the translation seat to translate, and a ball screw arranged between the translation seat and the first motor.

According to the utility model discloses a printing machine remove wastepaper device, lower conveyer belt with go up the conveyer belt and constitute by a plurality of driving belt side by side.

According to the utility model discloses an aspect a paper scrap removing device of printing machine, the top of going up the conveyer belt is provided with a plurality of air-blowing fans.

According to the utility model discloses an aspect a remove wastepaper device of printing machine, the direction of blowing fan court the vibration mechanism sets up.

According to the utility model discloses the first aspect a paper scrap removing device of printing machine, the bottom of conveyer belt is provided with a plurality of extraction openings and intercommunication down the exhaust tube of extraction opening.

According to the utility model discloses the first aspect a paper scrap removing device of printing machine, a collection dirt awl section of thick bamboo is installed to the extraction opening, and is adjacent it is provided with sealed card strip to collect dirt between the awl section of thick bamboo.

According to the utility model discloses a printing machine remove wastepaper device, vibration mechanism is provided with two, two vibration mechanism is located the both sides that the conveyer belt is relative down.

According to the utility model discloses an aspect a paper scrap removing device of printing machine, first support is provided with the support drive shaft, driven shaft and the drive of first conveyer belt the second motor of drive shaft.

According to the utility model discloses an aspect a paper scrap removing device of printing machine, the translation seat is provided with the installation the erection column of drive shaft, the drive shaft set up in the feed side of first conveyer belt, the both ends of first cylinder respectively with first support with the translation seat rotates to be connected.

According to the utility model discloses a printing machine remove wastepaper device, the drive shaft is fixed in on the output shaft of second motor.

Has the advantages that: compared with the prior art, the utility model discloses a paper scrap removing device of printing machine makes conveying mechanism have last conveyer belt and lower conveyer belt through setting up conveying mechanism, therefore, the cardboard is failed to upper and lower centre gripping for the cardboard is stable to pass through, ensures the normal transport of cardboard.

And simultaneously, the utility model discloses a paper scrap removing device of printing machine makes vibration mechanism and lower conveyer belt set up side by side through setting up vibration mechanism, therefore, only makes the tip perk and the vibration of cardboard, avoids whole lift cardboard, the energy can be saved.

And, the utility model discloses a paper scrap removing device of printing machine makes vibration mechanism have first conveyer belt, installation through setting up vibration mechanism the first support of first conveyer belt, drive the first cylinder that first support goes up and down, therefore, when the tip that makes the cardboard takes place to vibrate, still make first conveyer belt follow the cardboard and remove, do not obstruct the normal transport of cardboard, can not lead to cardboard wearing and tearing, first conveyer belt also can not become lax.

It will be appreciated that since the first cylinder does not act on the upper and lower conveyor belts, the upper and lower conveyor belts do not become loose and therefore do not affect the conveyance of the cardboard sheets.

Furthermore, the utility model discloses a paper scrap removing device of printing machine is through setting up translation mechanism, therefore, can adjust the position of vibration mechanism according to the size of cardboard, satisfies the in-service use demand, has good adaptability.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the vibration mechanism in fig. 1.

Reference numerals: 100-upper conveying belt, 110-lower conveying belt, 120-first conveying belt, 130-first support, 140-first air cylinder, 150-translation seat, 160-first motor, 170-ball screw, 180-blowing fan, 190-air suction port, 200-air suction pipeline, 210-dust collection cone, 220-sealing clamping strip, 230-driving shaft, 240-driven shaft, 250-second motor and 260-mounting column.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, an embodiment of a paper dust removing apparatus of a printing press is provided.

Structurally, this embodiment mainly has the frame, and the frame forms for square pipe, channel-section steel or aluminum product equipment or welding, reduction in production cost, still makes things convenient for arrangement structure.

Functionally, a conveying mechanism is arranged on the frame, the conveying mechanism is provided with an upper conveying belt 100 and a lower conveying belt 110, and a passage for conveying the sheet is formed between the upper conveying belt 100 and the lower conveying belt 110.

It is feasible that the upper conveyor belt 100 is elastically coupled to the frame by a spring, thereby facilitating the entry of the paper sheets between the upper conveyor belt 100 and the lower conveyor belt 110.

The upper conveyor belt 100 and the lower conveyor belt 110 are respectively driven by a motor, thereby occupying the space for conveying the paper boards, and the speeds of the upper conveyor belt 100 and the lower conveyor belt 110 should be consistent, thereby avoiding the abrasion of the paper boards caused by the relative friction between the conveyor belts and the paper boards.

In some preferred embodiments, the lower conveyor belt 110 and the upper conveyor belt 100 may be formed by several side-by-side drive belts.

Therefore, the paper scraps can fall from the transmission belt conveniently, the collection is convenient, and the indentation generated on the paper board due to the fact that the paper scraps are extruded by the conveying belt is reduced.

In some preferred embodiments, the top of the upper conveyor belt 100 may be provided with a number of blowing fans 180.

Thus, the air flow is used to blow off the paper scraps adhered to the paper board, and simultaneously, the hard contact with the paper board is avoided, and the paper board is protected.

In some preferred embodiments, the bottom of the lower conveyer belt 110 may be provided with a plurality of pumping holes 190 and a pumping line 200 communicating with the pumping holes 190.

Therefore, the paper scraps are absorbed and removed by utilizing negative pressure absorption, the paper scraps are prevented from scattering to the surrounding space, and the cleanness and sanitation of the production site are ensured.

In some preferred embodiments, the suction opening 190 may be installed with dust collecting cones 210, and a sealing strip 220 is disposed between adjacent dust collecting cones 210.

Thus, the collecting capability of the suction opening 190 is enlarged, and paper dust is dropped on the floor.

In order to further remove paper scraps on the paper board, the machine frame is also provided with two vibration mechanisms, the two vibration mechanisms are arranged on two opposite sides of the lower conveying belt 110, and one vibration mechanism acts on one end of the paper board.

In detail, referring to fig. 1 and 2, the vibration mechanism has a first conveyor belt 120 juxtaposed to the lower conveyor belt 110, a first bracket 130 on which the first conveyor belt 120 is mounted, and a first cylinder 140 that moves the first bracket 130 up and down.

That is, the first cylinder 140 drives the first support 130 to repeatedly lift, so that the end of the paper board is lifted or put down by the first conveying belt 120, the end of the paper board vibrates, a gap generated by slitting on the paper board changes, and paper scraps are convenient to drop.

In some preferred embodiments, the first carriage 130 may be provided with a driving shaft 230 supporting the first conveyor belt 120, a driven shaft 240, and a second motor 250 driving the driving shaft 230.

Thus, the first conveyor belt 120 can move following the cardboard without hindering the conveyance of the cardboard.

Meanwhile, a translation mechanism is further arranged on the rack and drives the vibration mechanism to be close to or far away from the conveying mechanism.

Specifically, the translation mechanism has a translation base 150 for mounting the first cylinder 140, a first motor 160 for driving the translation base 150 to translate, and a ball screw 170 disposed between the translation base 150 and the first motor 160.

The ball screw 170 is a standard component that is not specifically shown in detail, but does not affect understanding.

In some preferred embodiments, the blowing direction of the blowing fan 180 may be set toward the vibration mechanism.

That is, the blowing fan 180 is inclined, so that paper scraps can be blown off from the paper board more easily, and the efficiency of removing the paper scraps is improved.

In some preferred embodiments, the translation stage 150 may be provided with a mounting post 260 for mounting the driving shaft 230, the driving shaft 230 is disposed at the feeding side of the first conveyor belt 120, and both ends of the first cylinder 140 are rotatably connected to the first support 130 and the translation stage 150, respectively.

Therefore, the paper boards can smoothly pass through the first conveying belt 120, and the collision damage is reduced.

In summary, the present embodiment has the following effects:

1. by providing the conveying mechanism having the upper conveying belt 100 and the lower conveying belt 110, the conveying sheet is clamped up and down, so that the sheet passes stably, and the normal conveyance of the sheet is ensured.

2. Through setting up vibration mechanism, make vibration mechanism and lower conveyer belt 110 set up side by side, therefore, only make the tip perk and the vibration of cardboard, avoid whole lift cardboard, the energy can be saved.

3. Through setting up vibration mechanism, make vibration mechanism have first conveyer belt 120, the first support 130 of the first conveyer belt 120 of installation, drive the first cylinder 140 of the first support 130 lift, therefore, when the tip that makes the cardboard takes place to vibrate, still make first conveyer belt 120 follow the cardboard and remove, do not hinder the normal transportation of cardboard, can not lead to the cardboard wearing and tearing, first conveyer belt 120 also can not become lax.

4. It is easily understood that, since the first cylinder 140 does not act on the upper and

lower conveyor belts

100 and 110, the upper and

lower conveyor belts

100 and 110 do not become loose, and thus, the conveyance of the cardboard is not affected.

5. Through setting up translation mechanism, therefore, can adjust the position of vibration mechanism according to the size of cardboard, satisfy the in-service use demand, have good adaptability.

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 above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A paper scrap removing device of a printing press, comprising:

the conveying mechanism is provided with an upper conveying belt (100) and a lower conveying belt (110), and a channel for conveying the sheet is formed between the upper conveying belt (100) and the lower conveying belt (110);

the vibrating mechanism is arranged on one side of the lower conveying belt (110) in the horizontal direction and is provided with a first conveying belt (120) which is arranged side by side with the lower conveying belt (110), a first support (130) for mounting the first conveying belt (120) and a first air cylinder (140) for driving the first support (130) to lift;

the translation mechanism drives the vibration mechanism to be close to or far away from the conveying mechanism and is provided with a translation seat (150) for installing the first air cylinder (140), a first motor (160) for driving the translation seat (150) to translate and a ball screw (170) arranged between the translation seat (150) and the first motor (160).

2. A shavings removal device for a printing press according to claim 1, characterised in that said lower conveyor belt (110) and said upper conveyor belt (100) are constituted by a plurality of side-by-side transmission belts.

3. A paper dust removing device of a printing machine according to claim 2, wherein a plurality of air blowing fans (180) are provided on the top of the upper conveyor (100).

4. A paper dust removing device of a printing press according to claim 3, wherein the blowing direction of said blowing fan (180) is set toward said vibrating mechanism.

5. The paper dust removing device of a printing machine according to claim 2, wherein the bottom of the lower conveyor belt (110) is provided with a plurality of air suction ports (190) and air suction pipes (200) communicated with the air suction ports (190).

6. The paper dust removing device of the printing machine as claimed in claim 5, wherein the air suction opening (190) is provided with a dust collecting cone (210), and a sealing clamping strip (220) is arranged between the adjacent dust collecting cone (210).

7. A shavings removal device for a printing press as claimed in claim 1, characterised in that said vibrating means are provided in two, two on opposite sides of said lower conveyor belt (110).

8. A shavings removal device for a printing press according to claim 1, characterised in that said first carriage (130) is provided with a driving shaft (230) supporting said first conveyor belt (120), a driven shaft (240) and a second motor (250) driving said driving shaft (230).

9. The shavings removal device of a printing press according to claim 8, wherein said translation seat (150) is provided with a mounting column (260) for mounting said driving shaft (230), said driving shaft (230) being arranged on the feeding side of said first conveyor belt (120), and two ends of said first cylinder (140) are respectively rotatably connected with said first bracket (130) and said translation seat (150).

10. A paper dust removing device of a printing press according to claim 9, wherein said drive shaft (230) is fixed to an output shaft of said second motor (250).