CN213618645U - Wastepaper collection device of printing machine - Google Patents

Abstract

The utility model discloses a wastepaper collection device of printing machine, include: the collecting mechanism comprises a collecting tank, a first conveying belt, a collecting bin and a negative pressure pipeline; the guide mechanism is arranged above the collecting tank and is provided with a support frame and a plurality of second conveying belts which are arranged side by side, and the support frame is provided with a driving shaft, a plurality of driven shafts and a first motor; the vibration mechanism has base and vibration subassembly, the base has the connection the pivot of support frame, the pivot set up in the delivery side of second conveyer belt, the vibration unit mount is on the base, the vibration subassembly have the second motor, connect the first round of second motor output shaft, with the connecting rod of first round eccentric connection, the other end of connecting rod with the support frame rotates and connects. The utility model discloses a wastepaper collection device of printing machine can clear away the wastepaper of adhesion on the cardboard, reduces the risk that the wastepaper scatters at the production site, ensures the sanitation and hygiene of production site.

Description

Wastepaper collection device of printing machine

Technical Field

The utility model relates to an auxiliary assembly of printing machine, in particular to wastepaper collection 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.

However, the paper scraps are adhered to the paperboard, which is not beneficial to the subsequent production of the carton, and the risk of scattering the paper scraps on the site is also existed, which is not beneficial to maintaining the cleanness and sanitation of the site.

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 wastepaper collection device of printing machine, can clear away the wastepaper of adhesion on the cardboard, reduce the risk that the wastepaper scatters at the production site, ensure the sanitation and hygiene of production site.

The utility model discloses a realize through following technical scheme:

the utility model discloses a first aspect provides a wastepaper collection device of printing machine, include: the collecting mechanism comprises a collecting tank arranged on the ground, a first conveying belt positioned in the collecting tank, a collecting bin positioned on the discharge side of the first conveying belt, and a negative pressure pipeline communicated with the collecting bin; the guide mechanism is arranged above the collecting tank and is provided with a support frame and a plurality of second conveyer belts which are arranged side by side, the second conveyer belts are used for conveying printed paperboards, and the support frame is provided with a driving shaft and a plurality of driven shafts which support the second conveyer belts and a first motor which drives the driving shaft to rotate; the vibration mechanism has the base and installs vibration subassembly on the base, the base has the connection the pivot of support frame, the pivot set up in the delivery side of second conveyer belt, vibration unit mount is on the base, vibration subassembly have the second motor, connect the first round of second motor output shaft, with the connecting rod of first round eccentric connection, the other end of connecting rod with the support frame rotates and is connected.

According to the utility model discloses an aspect the wastepaper collection device of printing machine, it still includes a plurality of grid framves still to collect the mechanism, and is a plurality of the grid framves span the top of collecting vat.

According to the utility model discloses an aspect the wastepaper collection device of printing machine, the lateral wall of collecting vat is provided with two relative deflectors, two the deflector slope sets up, two the low point of deflector is located first conveyer belt top.

According to the utility model discloses the first aspect a wastepaper collection device of printing machine, be provided with a plurality of baffles on the first conveyer belt, it is adjacent the baffle with first conveyer belt forms the space of holding wastepaper.

According to the utility model discloses the first aspect a wastepaper collection device of printing machine, the negative pressure pipeline intercommunication the roof in collection storehouse, be provided with the filter plate in the collection storehouse, the collection storehouse side is provided with the dismouting mouth that the holding filtered the filter plate business turn over.

According to the utility model discloses an aspect a wastepaper collection device of printing machine, the support frame has first crossbeam and connects a plurality of first cantilevers of first crossbeam, it is a plurality of first cantilevers set up side by side, first cantilever is kept away from the one end setting of first crossbeam the driven shaft, the both ends of first crossbeam are provided with the connection the installation arm of drive shaft.

According to the utility model discloses the first aspect a wastepaper collection device of printing machine, guiding mechanism still includes the second crossbeam, the second crossbeam is located the top of support frame, the second crossbeam is provided with a plurality of shell fragments, the bottom of shell fragment with the top surface butt of second conveyer belt, the shell fragment with form the passageway that the cardboard passes through between the second conveyer belt.

According to the utility model discloses the first aspect a wastepaper collection device of printing machine, the vibration subassembly set up in printing machine one side is kept away from in the pivot.

According to the utility model discloses the first aspect a wastepaper collection device of printing machine, the support frame is provided with the direction apron, the direction apron set up in the top of vibration subassembly.

According to the utility model discloses an aspect a wastepaper collection device of printing machine, direction apron bottom is provided with a supporting beam, a supporting beam with the support frame is fixed, a supporting beam with the connecting rod rotates to be connected.

Has the advantages that: compared with the prior art, the utility model discloses a wastepaper collection device of printing machine makes guiding mechanism have support frame and a plurality of second conveyer belt side by side through setting up guiding mechanism, the second conveyer belt is used for carrying the cardboard that has printed, the support frame is provided with the support the drive shaft and a plurality of driven shaft and the drive of second conveyer belt drive shaft pivoted first motor, therefore, can receive the cardboard that comes from the printing machine, avoid the cardboard to drop to ground, still pile up for the cardboard and provide convenience.

Then, the utility model discloses a wastepaper collection device of printing machine makes through setting up vibration mechanism and has the base and install vibration subassembly on the base, the base has the connection the pivot of support frame, the pivot set up in the delivery side of second conveyer belt, vibration unit mount is on the base, vibration subassembly have the second motor, connect the first round of second motor output shaft, with the connecting rod of first round eccentric connection, the other end of connecting rod with the support frame rotates to be connected, therefore, makes the upper and lower vibration that the second conveyer belt does not stop, and then, drives the cardboard and rocks for the wastepaper of adhesion on the cardboard drops, avoids the wastepaper to flow to next link along with the cardboard.

Then, the utility model discloses a mechanism is collected through setting up to wastepaper collection device of printing machine, makes collection mechanism including seting up in the collecting vat on ground, be located first conveyer belt in the collecting vat, being located the collection storehouse, the intercommunication of the delivery side of first conveyer belt collect the negative pressure pipeline in storehouse, therefore, will follow the piece collection that drops on the cardboard, avoid the piece to scatter at the scene, ensure the clean health of production site.

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 view of the collecting bin in fig. 1.

Reference numerals: 100-a collecting tank, 110-a first conveyer belt, 120-a collecting bin, 130-a supporting frame, 140-a second conveyer belt, 150-a driving shaft, 160-a driven shaft, 170-a first motor, 180-a base, 190-a rotating shaft, 200-a second motor, 210-a first wheel, 220-a connecting rod, 230-a grid frame, 240-a guide plate, 250-a partition plate, 260-a filter screen plate, 270-a dismounting port, 280-a first beam, 290-a first cantilever, 300-a mounting arm, 310-a second beam, 320-a spring plate, 330-a guide cover plate and 340-a supporting beam.

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 collecting apparatus of a printing press is provided.

Functionally, the present embodiment has a guide mechanism, a vibration mechanism, and a collection mechanism.

Wherein, guiding mechanism is used for receiving the cardboard that the printing has finished, and then, piles up the cardboard, conveniently shifts to the back process, is convenient for carry out the nailing or glue the case operation.

Wherein, vibration mechanism is used for driving guiding mechanism and vibrates from top to bottom, and then makes the cardboard follow the vibration for wastepaper pine on the cardboard takes off, drops.

Wherein, collect the mechanism and be used for collecting the wastepaper that drops, like piece, note etc. avoid scattering on the scene.

Specifically, referring to fig. 1, for the guide mechanism, the guide mechanism has a support frame 130 and a plurality of second conveyor belts 140 arranged side by side, the second conveyor belts 140 are used for conveying printed paperboards, and the support frame 130 is provided with a driving shaft 150 and a plurality of driven shafts 160 for supporting the second conveyor belts 140 and a first motor 170 for driving the driving shaft 150 to rotate.

Thus, the driving shaft 150 is rotated by the first motor 170, and the driving shaft 150 drives the second conveyor belt 140 to run, so that the second conveyor belt 140 can receive the paper sheets and convey the paper sheets away from the printing machine.

For the vibration mechanism, the vibration mechanism has a base 180 and a vibration component installed on the base 180, the base 180 has a rotating shaft 190 connected with the support frame 130, the rotating shaft 190 is arranged on the discharging side of the second conveying belt 140, the vibration component is installed on the base 180, the vibration component has a second motor 200, a first wheel 210 connected with the output shaft of the second motor 200, and a connecting rod 220 eccentrically connected with the first wheel 210, and the other end of the connecting rod 220 is rotatably connected with the support frame 130.

Therefore, under the driving of the second motor 200, the first wheel 210 rotates, and then the first wheel 210 pulls the connecting rod 220 to move, one end of the connecting rod 220 far away from the first wheel 210 reciprocates, and then the connecting rod 220 drives the supporting frame 130 to swing around the rotating shaft 190 in a reciprocating manner, so as to realize the up-and-down reciprocating of the supporting frame 130, and thus, the paper board is vibrated through the guiding mechanism.

Therefore, when the paper board passes through the guide mechanism, the paper scraps adhered on the paper board are loosened and dropped.

For the collecting mechanism, the collecting mechanism comprises a collecting tank 100 arranged on the ground, a first conveying belt 110 positioned in the collecting tank 100, a collecting bin 120 positioned on the discharging side of the first conveying belt 110, and a negative pressure pipeline communicated with the collecting bin 120.

Thus, when the paper scraps fall, on one hand, the first conveying belt 110 can collect the paper strips, and on the other hand, the negative pressure air flow can suck and collect scattered scraps, so that the site is clean and sanitary.

In some preferred embodiments, the collection mechanism may further include a plurality of grid racks 230, with the plurality of grid racks 230 spanning across the top of the collection tank 100.

The grid 230 does not affect the collection of paper scraps, and is convenient for an operator to walk, and maintenance is convenient.

In some preferred embodiments, the side walls of the collection trough 100 may be provided with two opposing guide plates 240, the two guide plates 240 being arranged obliquely, the lower point of the two guide plates 240 being located above the first conveyor belt 110.

Thus, the paper dust is guided to the first conveyor belt 110, and the paper dust is prevented from being caught in a gap between the collecting groove 100 and the first conveyor belt 110.

In some preferred embodiments, a plurality of partition plates 250 may be further disposed on the first conveyor 110, and the adjacent partition plates 250 form a space for accommodating paper dust with the first conveyor 110.

Therefore, the efficiency of conveying paper dust by the first conveyor belt 110 is improved, and the paper dust is prevented from accumulating on the first conveyor belt 110 due to inertia.

In some preferred embodiments, referring to fig. 2, the negative pressure pipeline may be communicated with the top wall of the collection bin 120, a filter screen 260 is disposed in the collection bin 120, and a disassembly and assembly port 270 for accommodating the filter screen 260 is disposed on the side surface of the collection bin 120.

The top wall that makes negative pressure pipe connection collection bin 120 can prevent collection bin 120 and block up, still conveniently separates piece and paper strip, the recycle of being convenient for.

Meanwhile, the filter screen plate 260 is arranged, so that paper strips are prevented from flying out along with negative pressure airflow, and the paper strips are favorably deposited.

For the specific arrangement of the guiding mechanism, the supporting frame 130 may have a first beam 280 and a plurality of first cantilevers 290 connected to the first beam 280, the plurality of first cantilevers 290 are arranged side by side, one end of the first cantilevers 290 away from the first beam 280 is provided with the driven shaft 160, and two ends of the first beam 280 are provided with the mounting arms 300 connected to the driving shaft 150.

Therefore, a space for dropping paper dust is reserved between the adjacent first cantilevers 290, and the effect of vibrating to remove paper dust is more excellent.

In some preferred embodiments, the guiding mechanism further includes a second beam 310, the second beam 310 is located above the supporting frame 130, the second beam 310 is provided with a plurality of elastic pieces 320, bottom ends of the elastic pieces 320 abut against a top surface of the second conveying belt 140, and a channel through which the paper board passes is formed between the elastic pieces 320 and the second conveying belt 140.

Therefore, the cardboard is tightly attached to the first conveyor 110 under the pressure of the resilient tab 320, and the first conveyor 110 can directly transmit the vibration to the cardboard.

In some preferred embodiments, the vibration assembly may be disposed on a side of the shaft 190 away from the printer.

Thus, the second motor 200 may be kept away from debris, reducing the risk of failure of the second motor 200, while reducing the safety risk that debris may fall onto the second motor 200.

In some preferred embodiments, the supporting frame 130 may be provided with a guide cover 330, and the guide cover 330 is disposed above the vibration assembly.

That is, the guide cover 330 is provided to guide the movement of the paper board and shield the vibration component to protect the vibration component.

In some further preferred embodiments, the bottom of the guiding cover 330 may be provided with a supporting beam 340, the supporting beam 340 is fixed to the supporting frame 130, and the supporting beam 340 is rotatably connected to the connecting rod 220.

The supporting beam 340 is arranged, so that the strength of the guide cover plate 330 can be improved, the guide cover plate 330 is prevented from being worn and bent, meanwhile, the supporting beam 340 is connected with the connecting rod 220, the length of the connecting rod 220 can be shortened, the occupied space is reduced, and the collecting device is more compact.

In summary, the present embodiment has the following effects:

1. through setting up guiding mechanism, make guiding mechanism have support frame 130 and a plurality of second conveyer belt 140 side by side, second conveyer belt 140 is used for carrying the cardboard that has printed, and support frame 130 is provided with drive shaft 150 and a plurality of driven shaft 160 and the first motor 170 that drives drive shaft 150 pivoted that supports second conveyer belt 140, therefore, can receive the cardboard that comes from the printing machine, avoids the cardboard to drop to ground, still piles up for the cardboard and provides convenience.

2. Through setting up vibration mechanism, the messenger has base 180 and installs the vibration subassembly on base 180, base 180 has joint support frame 130's pivot 190, pivot 190 sets up in the ejection of compact side of second conveyer belt 140, vibration unit mount is on base 180, vibration subassembly has second motor 200, connect the first round 210 of second motor 200 output shaft, connecting rod 220 with first round 210 eccentric connection, the other end and the support frame 130 of connecting rod 220 rotate to be connected, therefore, make the upper and lower vibration that second conveyer belt 140 does not stop, and then, it rocks to drive the cardboard, make the wastepaper of adhesion on the cardboard drop, avoid the wastepaper to flow to next link along with the cardboard.

3. Through setting up the collection mechanism, make the collection mechanism including offer the collecting vat 100 on ground, be located collecting vat 100 first conveyer belt 110, be located the collection storehouse 120 of the delivery side of first conveyer belt 110, the negative pressure pipeline of intercommunication collection storehouse 120, therefore, will follow the piece collection that drops on the cardboard, avoid the piece to scatter on the scene, ensure the clean health of production site.

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 (10)

1. A paper dust collecting device of a printing press, comprising:

the collecting mechanism comprises a collecting tank (100) arranged on the ground, a first conveying belt (110) positioned in the collecting tank (100), a collecting bin (120) positioned on the discharging side of the first conveying belt (110), and a negative pressure pipeline communicated with the collecting bin (120);

the guide mechanism is arranged above the collecting tank (100) and is provided with a support frame (130) and a plurality of second conveyor belts (140) which are arranged side by side, the second conveyor belts (140) are used for conveying printed paperboards, and the support frame (130) is provided with a driving shaft (150) and a plurality of driven shafts (160) which support the second conveyor belts (140) and a first motor (170) which drives the driving shaft (150) to rotate; the vibrating mechanism is provided with a base (180) and a vibrating component mounted on the base (180), the base (180) is provided with a rotating shaft (190) connected with the supporting frame (130), the rotating shaft (190) is arranged on the discharging side of the second conveying belt (140), the vibrating component is mounted on the base (180), the vibrating component is provided with a second motor (200), a first wheel (210) connected with an output shaft of the second motor (200) and a connecting rod (220) eccentrically connected with the first wheel (210), and the other end of the connecting rod (220) is rotatably connected with the supporting frame (130).

2. A flock collection device of a printing press according to claim 1, characterized in that the collection mechanism further comprises a number of grid racks (230), a number of the grid racks (230) spanning across the top of the collection trough (100).

3. A flock collection device of a printing press according to claim 1, characterized in that the side walls of the collecting gutter (100) are provided with two opposite guide plates (240), the two guide plates (240) being arranged obliquely, the lower point of the two guide plates (240) being located above the first conveyor belt (110).

4. The paper scrap collecting device of a printing press according to claim 1, wherein a plurality of partition plates (250) are provided on the first conveyor belt (110), and the adjacent partition plates (250) and the first conveyor belt (110) form a space for accommodating paper scrap.

5. The wastepaper collecting device of a printing machine according to claim 1, wherein said negative pressure pipeline is connected to the top wall of said collecting chamber (120), said collecting chamber (120) is provided with a filter screen (260), and the side of said collecting chamber (120) is provided with a mounting and dismounting port (270) for receiving the filter screen (260) to pass in and out.

6. The wastepaper collecting device of a printing press according to claim 1, wherein said supporting frame (130) has a first beam (280) and a plurality of first cantilevers (290) connected to said first beam (280), said plurality of first cantilevers (290) being arranged side by side, one end of said first cantilevers (290) remote from said first beam (280) being provided with said driven shaft (160), and both ends of said first beam (280) being provided with mounting arms (300) connected to said driving shaft (150).

7. The wastepaper collection device of a printing machine according to claim 1, wherein said guiding mechanism further comprises a second beam (310), said second beam (310) is located above said supporting frame (130), said second beam (310) is provided with a plurality of resilient sheets (320), the bottom ends of said resilient sheets (320) are abutted to the top surface of said second conveyor belt (140), and a channel for passing the paper board is formed between said resilient sheets (320) and said second conveyor belt (140).

8. A paper dust collecting device for a printing press according to claim 1, wherein said vibrating assembly is disposed on a side of said shaft (190) remote from the printing press.

9. A wastepaper collection device of a printing press according to claim 8, wherein said supporting frame (130) is provided with a guide cover plate (330), said guide cover plate (330) being disposed above said vibration assembly.

10. The wastepaper collecting device of a printing press according to claim 9, wherein a support beam (340) is provided at the bottom of said guide cover plate (330), said support beam (340) is fixed to said support frame (130), and said support beam (340) is rotatably connected to said link (220).

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