CN212652226U - Newsprint placer with dust removal effect - Google Patents

Abstract

The utility model relates to a newsprint placer with dust removal effect, it includes the riser of bottom plate and rigid coupling two parallels of bottom plate upper surface, it is connected with fixture to rotate between two risers, the last reel that is connected with the winding and has newsprint of rotating of fixture, it is connected with two conveying rollers and is located the reel top to rotate between two risers, newsprint passes between two conveying rollers, be provided with between conveying roller and the reel and be used for carrying out the dust removal mechanism of clearance to the two sides of newsprint. The utility model has the advantages that clear up the two sides of newsprint, reduce the condition that the newsprint surface adheres to the dust and causes the printing unclear.

Description

Newsprint placer with dust removal effect

Technical Field

The utility model relates to a printing machine equipment especially relates to a newsprint placer with dust removal effect.

Background

Newspaper printing presses are, as their name implies, machines for printing newspapers. The newspaper printing machine comprises a paper placing device, a printing device, a cutting device and a splitting device. Newspaper newsprint (paper which is not divided into newspapers) is in a roll shape, when the newspapers are processed, original paper is continuously unfolded and is conveyed into a printing device for printing, after printing is finished, the original paper is conveyed into a cutting device, the printed original paper is separated into two parts in the length direction by the cutting device, finally the original paper can be continuously conveyed, and when the original paper reaches the cutting device, the cutting device cuts the original paper into one piece of newspapers.

The above prior art solutions have the following drawbacks: when putting paper to newsprint, put paper through putting the paper device with the newsprint clamping of reel form on, when putting paper, because the paper rolls up and is the reel form, easy static between the paper when putting paper, when producing static, dust in the air is because of static adheres to on the paper, when printing newsprint, because the dust that adheres to on the paper, causes easily that the characters or the pattern that newspaper part position printed out are unclear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a newsprint placer with dust removal effect, its advantage is cleared up the two sides of newsprint, reduces the condition that the newsprint surface adheres to the dust and causes the printing unclear.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a newsprint placing device with a dust removing effect comprises a bottom plate and two parallel vertical plates fixedly connected to the upper surface of the bottom plate, wherein a clamping mechanism is arranged between the two vertical plates, a winding drum wound with newsprint is rotatably connected onto the clamping mechanism, two material conveying rollers are rotatably connected between the two vertical plates and positioned above the winding drum, the newsprint penetrates through the two material conveying rollers, and a dust removing mechanism used for cleaning two sides of the newsprint is arranged between the material conveying rollers and the winding drum;

dust removal mechanism includes that two divide arrange the slide bar of newsprint both sides in, and the both ends of slide bar pass the riser that corresponds and slide along the axis direction of slide bar and connect on the riser, and the rigid coupling has the soft brush hair of a plurality of dust on being used for clearing up the newsprint on the global of slide bar, is provided with the drive assembly who orders about two slide bar reciprocating motion on one of them riser.

Through adopting above-mentioned technical scheme, twine the newsprint on the reel, then pass the newsprint between two slippage poles and between two conveying rollers in proper order, when the newsprint placer is in the state of putting the paper, the staff starts drive assembly to order about two slippage poles and carry out reciprocating motion along the axis direction of self, make the brush hair rub the newsprint surface along the axis direction of slippage pole like this, thereby clear up the dust on the newsprint.

The utility model discloses can further configure into: the driving assembly comprises a rectangular frame arranged at one end of each sliding rod, the two sliding rods are arranged on the frame towards one end of the frame, racks are fixedly connected to two opposite inner side faces of the frame and arranged along the axis direction of the sliding rods, incomplete gears meshed with the two racks in turn are arranged in the frame, and an incomplete gear rotating motor is fixedly connected to the vertical plate.

By adopting the technical scheme, when a worker starts the motor, the incomplete gear is driven to rotate and is alternately meshed with the two racks, so that the frame can be driven to reciprocate along the axial direction of the sliding rod in the incomplete gear rotating process, and the sliding rod and the bristles fixedly connected with the sliding rod can reciprocate along the axial direction of the sliding rod.

The utility model discloses can further configure into: the brush hair and the horizontal plane are obliquely arranged, and one end, away from the sliding rod, of the brush hair is lower than the sliding rod and is abutted against the newsprint paper.

Through adopting above-mentioned technical scheme, increase brush hair and newsprint's hugging closely power for clear up the dust more easily, the direction of delivery of brush hair and newsprint is relative moreover, also easily brush hair clearance dust like this.

The utility model discloses can further configure into: every the pole that slides all rotates to be connected on the frame, and the cover is equipped with on the pole that slides and is used for driving about the brush hair on the pole that slides and supports the torsional spring tightly on the newsprint.

Through adopting above-mentioned technical scheme, having passed the newsprint between two slide bars when the staff needs, can order about two slide bars and rotate around self axis to make the brush hair keep away from each other on two slide bars, pass for the newsprint and reserve the space, after passing between two slide bars as the newsprint, two slide bars pass through ordering about of torsional spring, make the brush hair support again on the surface of newsprint.

The utility model discloses can further configure into: each one end of the sliding rod far away from the frame is coaxially and fixedly connected with a gear, and the two gears are meshed for transmission.

Through adopting above-mentioned technical scheme, staff's accessible rotates one of them gear, can drive two rods that slide and rotate to utilize two gears to turn to opposite, make two brush hairs on the rod that slides keep away from each other, the staff of being convenient for passes the newsprint between two rods that slide.

The utility model discloses can further configure into: the gear is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, for the staff provides the impetus, the staff of being convenient for rotates the gear.

The utility model discloses can further configure into: and a dust collection mechanism for collecting dust cleaned by the bristles is arranged between the two vertical plates.

Through adopting above-mentioned technical scheme, when the dust of brush hair on to the newsprint cleared up, the dust can fly off all around, siphons away the dust and collects through dust absorption mechanism, reduces the condition that the dust that the brush hair cleaned down descends again on the newsprint on the reel.

The utility model discloses can further configure into: the dust collection mechanism comprises two air guide pipes which are respectively arranged on two sides of the newsprint, a plurality of suction nozzles pointing to the bristles are fixedly connected to each air guide pipe, a suction fan is fixedly connected to a vertical plate, the two air guide pipes are connected to the suction fan through a three-way pipe, the other ends of the two air guide pipes are sealed, a dust collection box is arranged at an air outlet of the suction fan, and a filter cloth which only allows air to pass through is arranged on the lower side surface of the dust collection box in an opening mode and fixedly connected to the lower side surface.

Through adopting above-mentioned technical scheme, when the brush hair cleared up the dust of adhesion on newsprint, start the suction fan, make the suction nozzle produce suction in air inlet department, clean down and fly away the dust in the air and inhale the guide duct, then cross the suction fan and carry to the dust collection box, make the dust persist in the dust collection box through the filter cloth, unnecessary air in the dust collection box passes through filter screen discharge dust collection box, maintain the atmospheric pressure balance in the dust collection box, reduce the condition that the dust that the brush hair cleaned down descends again on the newsprint of reel like this, make the clearance to the newsprint cleaner.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the sliding rods, the bristles and the driving assembly, the driving assembly drives the two sliding rods to reciprocate along the axis direction of the driving assembly, so that the bristles rub the surface of the newsprint along the axis direction of the sliding rods, and dust on the newsprint is cleaned;

2. through frame, rack, incomplete gear and motor, when the staff started the motor, order about incomplete gear and rotate, incomplete gear and two rack mesh in turn, so at incomplete gear rotation in-process, can order about the frame along the axis direction reciprocating motion of slide bar, and then can realize slide bar and the brush hair with slide bar rigid coupling along the axis direction reciprocating motion of slide bar.

Drawings

Fig. 1 is a schematic view of the overall structure of the sheet feeding device in this embodiment.

Fig. 2 is a schematic structural view of the dust removing mechanism in the present embodiment.

Fig. 3 is a schematic structural diagram for showing the handle in this embodiment.

Fig. 4 is a schematic structural view of the dust suction mechanism in the present embodiment.

In the figure, 1, a bottom plate; 11. a vertical plate; 2. a clamping mechanism; 3. a drive mechanism; 4. a reel; 5. a delivery roller; 6. a dust removal mechanism; 61. a slide bar; 62. brushing; 63. a drive assembly; 631. a frame; 632. a rack; 633. an incomplete gear; 634. a motor; 64. a torsion spring; 65. a gear; 66. a handle; 7. a dust suction mechanism; 71. an air guide pipe; 72. a suction nozzle; 73. a suction fan; 74. a dust collection box; 75. and (4) a filter cloth.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a newsprint placer with dust removal effect, including the riser 11 of bottom plate 1 and two parallels of vertical rigid coupling at bottom plate 1 upper surface, it is connected with fixture 2 to rotate between two risers 11, fixture 2 is close to bottom plate 1, the rigid coupling has order about fixture 2 pivoted actuating mechanism 3 on one of them riser 11, fixture 2 is last to rotate and is connected with reel 4 that the winding has the newsprint, the top of reel 4 is provided with two conveying rollers 5, conveying roller 5 rotates and connects on two risers 11, newsprint passes from between two conveying rollers 5, be provided with the dust removal mechanism 6 that is used for clearing up the two sides of newsprint between conveying roller 5 and the reel 4.

Referring to fig. 1 and 2, dust removal mechanism 6 includes two glide rod 61 that the level set up between two riser 11, the both sides of newsprint are arranged in respectively to two glide rod 61, the riser 11 that corresponds is passed respectively at the both ends of every glide rod 61, and glide rod 61 slides along its axis direction and connects on riser 11, the global equidistant rigid coupling of its axis direction of glide rod 61 has the soft brush hair 62 of a plurality of, brush hair 62 sets up with the horizontal plane slope, the one end that glide rod 61 was kept away from to brush hair 62 is less than glide rod 61 and supports and leans on the newsprint, be provided with the drive assembly 63 that orders about two glide rod 61 reciprocating motion on one of them riser 11.

When the newsprint placer is in the state of putting paper, start drive assembly 63 to drive two slide bars 61 and carry out reciprocating motion along self axis direction, make like this that brush hair 62 rubs the newsprint surface along the axis direction of slide bar 61, thereby the dust on the clearance newsprint.

Referring to fig. 1 and 2, the driving assembly 63 includes a rectangular frame 631 horizontally disposed at one end of the sliding rods 61, one end of each of the two sliding rods 61 facing the frame 631 is mounted on the same outer side of the frame 631, two opposite inner sides of the frame 631 are fixedly connected to racks 632, the racks 632 are arranged along the axial direction of the sliding rods 61, incomplete gears 633 alternately engaged with the two racks 632 are disposed in the frame 631, the incomplete gears 633 are engaged with only one of the racks 632 at the same time, a motor 634 driving the incomplete gears 633 to rotate is fixedly connected to the vertical plate 11, and the incomplete gears 633 are coaxially and fixedly connected to an output shaft of the motor 634.

When the worker starts the motor 634, the incomplete gear 633 is driven to rotate, and the incomplete gear 633 is alternately meshed with the two racks 632, so that the frame 631 is driven to reciprocate along the axial direction of the sliding rod 61 during the rotation of the incomplete gear 633, and the sliding rod 61 and the bristles 62 fixedly connected with the sliding rod 61 can reciprocate along the axial direction of the sliding rod 61.

Referring to fig. 2, each sliding rod 61 is rotatably connected to the frame 631, a torsion spring 64 is sleeved on each sliding rod 61, one end of each torsion spring 64 is fixedly connected to the frame 631, and the other end of each torsion spring 64 is fixedly connected to the corresponding sliding rod 61, and is used for driving the bristles 62 on the corresponding sliding rod 61 to abut against the newsprint; like this when the staff need pass the newsprint between two glide rod 61, can order about two glide rod 61 and rotate around self axis to make two glide rod 61 go up brush hair 62 and keep away from each other, reserve the space for the newsprint passes, after the newsprint passes from between two glide rod 61, two glide rod 61 pass through the order of torsional spring 64, make brush hair 62 support again on the surface of newsprint.

Referring to fig. 2, in order to facilitate the worker to drive the two sliding rods 61 to rotate, a gear 65 is coaxially and fixedly connected to one end of each sliding rod 61 away from the frame 631, and the two gears 65 are in meshing transmission with each other; therefore, the worker can drive the two sliding rods 61 to rotate by rotating one of the gears 65, and the two gears 65 are used for reverse rotation, so that the bristles 62 on the two sliding rods 61 are far away from each other, and the worker can conveniently pass the newsprint between the two sliding rods 61.

Referring to fig. 3, in order to facilitate the rotation of the gear 65 by the worker, a U-shaped handle 66 is fixedly connected to a surface of the gear 65 away from the vertical plate 11, and an opening of the handle 66 faces the gear 65, so as to provide a force application point for the worker, and facilitate the rotation of the gear 65 by the worker.

Referring to fig. 3 and 4, when the bristles 62 clean the dust on the newsprint, the dust is easy to scatter and settle on the newsprint on the drum 4, so a dust collecting mechanism 7 for collecting the dust cleaned by the bristles 62 is arranged between the two vertical plates 11, the dust collecting mechanism 7 comprises two air guide pipes 71 respectively arranged at two sides of the newsprint, a plurality of suction nozzles 72 communicated with the air guide pipes are fixedly connected on the circumferential surface of each air guide pipe 71 at equal intervals along the axial direction, the suction nozzles 72 face the bristles 62, one ends of the two air guide pipes 71 penetrate through the same vertical plate 11, a suction fan 73 is arranged on one side of the vertical plate 11 departing from the newsprint, the two air guide pipes 71 are connected with a suction fan 73 through a tee pipe fitting, the other ends of the two air guide pipes 71 are closed, the air outlet of the suction fan 73 is provided with a dust collecting box 74 fixedly connected on the vertical plate 11, the suction fan 73 is fixedly, the lower side of the dust box 74 is open and is fixed with a filter cloth 75 which only allows air to pass through.

When the bristles 62 clean the dust adhered to the newsprint, the suction fan 73 is started, so that the suction nozzle 72 generates suction at the air inlet, the bristles 62 are cleaned and the dust scattered in the air is sucked into the air guide pipe 71, then the dust is conveyed to the dust collection box 74 through the suction fan 73, the dust is kept in the dust collection box 74 through the filter cloth 75, redundant air in the dust collection box 74 is discharged out of the dust collection box 74 through the filter screen, the air pressure balance in the dust collection box 74 is maintained, the situation that the dust cleaned by the bristles 62 falls on the newsprint on the winding drum 4 is reduced, and the newsprint is cleaned more cleanly.

Referring to fig. 4, the air inlet of the suction nozzle 72 is flared, which increases the range of the suction nozzle 72 for attracting dust, thereby further reducing the dust swept by the bristles 62 from landing on the newsprint on the roll 4.

The implementation principle of the embodiment is as follows: when the newsprint placing device is in a paper placing state, when the worker starts the motor 634, the incomplete gear 633 is driven to rotate, and the incomplete gear 633 is alternately meshed with the two racks 632, so that in the rotating process of the incomplete gear 633, the frame 631 is driven to reciprocate along the axial direction of the sliding rod 61, thereby realizing the reciprocating movement of the sliding rod 61 and the brush 62 fixed with the sliding rod 61 along the axial direction of the sliding rod 61, thereby cleaning the newsprint, starting the motor 634, starting the suction fan 73, so that the suction nozzle 72 generates suction force at the air inlet, the dust swept down by the bristles 62 and scattered in the air is sucked into the air guide duct 71, then conveyed to the dust collection box 74 through the suction fan 73, thereby reducing the condition that the dust cleaned by the brush hairs 62 falls on the newsprint on the reel 4, and ensuring that the newsprint is cleaned more cleanly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a newsprint placer with dust removal effect, includes two parallel riser (11) of bottom plate (1) and rigid coupling at bottom plate (1) upper surface, its characterized in that: a clamping mechanism (2) is rotatably connected between the two vertical plates (11), a winding drum (4) wound with newsprint is rotatably connected onto the clamping mechanism (2), two material conveying rollers (5) are rotatably connected between the two vertical plates (11) and are positioned above the winding drum (4), the newsprint passes through the space between the two material conveying rollers (5), and a dust removal mechanism (6) for cleaning two sides of the newsprint is arranged between the material conveying rollers (5) and the winding drum (4);

dust removal mechanism (6) include two branch arrange slide bar (61) of newsprint both sides in, the both ends of slide bar (61) are passed corresponding riser (11) and are slided along the axis direction of slide bar (61) and connect on riser (11), the rigid coupling has a plurality of soft brush hair (62) that are used for clearing up dust on the newsprint on the global of slide bar (61), be provided with drive assembly (63) that order about two slide bar (61) reciprocating motion on one of them riser (11).

2. A newsprint placing apparatus with a dust removing effect according to claim 1, characterized in that: drive assembly (63) is including setting up rectangular frame (631) in pole (61) one end that slides, and two pole (61) that slide are installed on frame (631) towards the one end of frame (631), all the rigid coupling has rack (632) of arranging along the axis direction of pole (61) that slides on frame (631) two relative medial surfaces, be provided with in frame (631) with two incomplete gear (633) of rack (632) meshing in turn, the rigid coupling has on riser (11) to order about incomplete gear (633) pivoted motor (634).

3. A newsprint placing apparatus with a dust removing effect according to claim 2, characterized in that: the bristles (62) are obliquely arranged with the horizontal plane, and one ends of the bristles (62) far away from the sliding rod (61) are lower than the sliding rod (61) and abut against the newsprint.

4. A newsprint placing apparatus with a dust removing effect according to claim 3, characterized in that: every slide bar (61) all rotate to be connected on frame (631), and the cover is equipped with on slide bar (61) and is used for driving brush hair (62) on slide bar (61) to support torsional spring (64) on the newsprint tightly.

5. A newsprint placing apparatus with dust removing effect according to claim 4, characterized in that: one end of each sliding rod (61) far away from the frame (631) is coaxially and fixedly connected with a gear (65), and the two gears (65) are meshed for transmission.

6. A newsprint placing apparatus with dust removing effect according to claim 5, characterized in that: a handle (66) is fixedly connected to the gear (65).

7. A newsprint placing apparatus with a dust removing effect according to claim 1, characterized in that: a dust collection mechanism (7) for collecting dust cleaned by the bristles (62) is arranged between the two vertical plates (11).

8. A newsprint placing apparatus with a dust removing effect according to claim 7, characterized in that: the dust collection mechanism (7) comprises two air guide pipes (71) which are respectively arranged on two sides of the newsprint, a plurality of suction nozzles (72) pointing to the bristles (62) are fixedly connected to each air guide pipe (71), a suction fan (73) is arranged on the vertical plate (11), the two air guide pipes (71) are connected to the suction fan (73) through a three-way pipe, the other ends of the two air guide pipes (71) are closed, a dust collection box (74) is arranged at an air outlet of the suction fan (73), and a filter cloth (75) which only allows air to pass through is arranged on the lower side surface of the dust collection box (74) in an opening mode and fixedly connected to the lower.

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