CN219446499U

CN219446499U - Dust collector of printing machine

Info

Publication number: CN219446499U
Application number: CN202320607927.6U
Authority: CN
Inventors: 曹黎; 温先桂
Original assignee: Wuhan Beisi Printing Design Co ltd
Current assignee: Wuhan Beisi Printing Design Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-01
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a dust removing device of a printing machine, which comprises a bottom rod, wherein a U-shaped frame is fixed at the top of the bottom rod, a motor is fixed at one side of the U-shaped frame, an output shaft of the motor is connected with a bidirectional screw rod positioned on the inner wall of the U-shaped frame, and the bidirectional screw rod is connected with a cleaning mechanism and a dust suction mechanism; the dust collection mechanism comprises a dust collection box, a sliding block is fixed at the top of the dust collection box and is matched with a bidirectional screw rod, the cleaning mechanism comprises a cleaning roller connected with the dust collection box, a second bevel gear is fixed at the top of the cleaning roller, a first bevel gear matched with the bidirectional screw rod is connected with the outer wall of the bidirectional screw rod, a sleeve rod is fixed on the outer side of the first bevel gear and is rotatably arranged on the outer wall of the dust collection box. The utility model is convenient for attaching the whole equipment to the outer wall of the printer, can realize the effects of cleaning and dust collection by reciprocating movement, prevents dust from flying and effectively cleans the dust.

Description

Dust collector of printing machine

Technical Field

The utility model relates to the technical field of dust removal devices, in particular to a dust removal device of a printing machine.

Background

Modern printing machine generally comprises mechanisms such as loading, inking, embossing, paper feeding and the like, and the working principle is as follows: the characters and images to be printed are first made into printing plate, then mounted on a printer, then the ink is applied to the place where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other printing stock so as to duplicate the printed matter identical to that of printing plate

Most of the existing printing equipment is exposed in the air, more dust can not float in the air and can adhere to the outer wall of the printing machine, when the equipment is started, finer dust can fly and even adhere to paper, and although the influence on printing is small, the influence on the internal parts of the equipment is relatively large. If more dust exists, the quality of printing color is affected, but the cleaning cloth is used for cleaning, dust is easily lifted by the dry cloth, water is possibly adhered to the wet cloth, and the water is not convenient to enter the equipment; therefore, we have devised a dust-removing device for a printing press to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a dust removing device of a printing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the dust removing device of the printing machine comprises a bottom rod, wherein a U-shaped frame is fixed at the top of the bottom rod, a motor is fixed at one side of the U-shaped frame, an output shaft of the motor is connected with a bidirectional screw rod positioned on the inner wall of the U-shaped frame, and the bidirectional screw rod is connected with a cleaning mechanism and a dust collecting mechanism;

the dust collection mechanism comprises a dust collection box, a sliding block is fixed at the top of the dust collection box and is matched with a bidirectional screw rod, the cleaning mechanism comprises a cleaning roller connected with the dust collection box, a second bevel gear is fixed at the top of the cleaning roller, a first bevel gear matched with the bidirectional screw rod is connected with the outer wall of the bidirectional screw rod, a sleeve rod is fixed on the outer side of the first bevel gear and is rotatably arranged on the outer wall of the dust collection box.

As a further scheme of the utility model, a notch is formed in the top of the U-shaped frame, and the sliding block is positioned in the notch.

As a further scheme of the utility model, the outer wall of the dust collection box is provided with suction ports at equal intervals, the top of the inner wall of the dust collection box is provided with a filter plate, the top of the sliding block is fixedly provided with a connecting end, the sliding block and the dust collection box are communicated, and the back of the dust collection box is provided with a sealing door.

As a further scheme of the utility model, the bottom of the cleaning roller and the bottom of the dust collection box are connected with the same connecting rod, and the bottom of the cleaning roller is rotationally connected with the top of the connecting rod.

As a further scheme of the utility model, one end of the bidirectional screw rod is fixed with an output shaft of the motor, and the other end of the bidirectional screw rod is rotationally connected with the inner wall of the U-shaped frame.

As a further scheme of the utility model, suction cups are fixed on two sides of the top of the outer wall of the U-shaped frame, and supporting rods are fixed on two sides of the bottom rod.

As a further scheme of the utility model, a sliding rod is fixed at the bottom of the connecting rod, a semicircular block is fixed at the bottom of the sliding rod, and a sliding groove matched with the semicircular block is formed at the bottom of the bottom rod.

The beneficial effects of the utility model are as follows:

the utility model comprises the following steps: the motor through setting up starts two-way lead screw and rotates, at two-way lead screw during operation, can make the slider with its adaptation remove, the slider drives the dust absorption box and removes, the dust absorption box carries out reciprocating motion at the printing machine shell and carries out the dust absorption, the loop bar that the slider rotates to be connected simultaneously passes two-way lead screw and first bevel gear outer wall fixedly, can drive first bevel gear and remove, simultaneously first bevel gear and two-way lead screw adaptation can realize rotating along with two-way lead screw, thereby drive second bevel gear and rotate, make the cleaning roller realize rotating clean effect, can realize reciprocating motion and clean and the effect of dust absorption.

The utility model comprises the following steps: through setting up dust absorption box, suction inlet, filter to and the link, the back of dust absorption box is provided with sealing door, utilizes the filter filtration of the dust of being convenient for the dust is located the dust absorption box, and is convenient for open sealing door and clear up.

The utility model comprises the following steps: through setting up the connecting rod and having the slide bar, the bottom of slide bar is fixed with the semicircle piece, and the spout with semicircle piece adaptation is seted up to the bottom of sill bar, when the slide bar is forced to remove, and semicircle piece can remove in the spout, plays support and the gliding effect of being convenient for.

Drawings

Fig. 1 is a schematic diagram of a first perspective structure of a dust removing device of a printing press according to the present utility model;

fig. 2 is a schematic diagram of a second perspective structure of a dust removing device of a printing press according to the present utility model;

fig. 3 is a schematic partial perspective view of a dust removing device of a printing press according to the present utility model;

fig. 4 is a schematic cross-sectional view of a dust collection box of a dust collection device of a printing press according to the present utility model.

In the figure: 1. a bottom bar; 2. a U-shaped frame; 3. a notch; 4. a motor; 5. a two-way screw rod; 6. a dust collection box; 7. a cleaning roller; 8. a slide block; 9. a connection end; 10. a first bevel gear; 11. a second bevel gear; 12. a suction port; 13. a filter plate; 14. sealing the door; 15. a slide bar; 16. a connecting rod; 17. a support rod; 18. a suction cup; 19. and a sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1-4, a dust removing device of a printing machine comprises a bottom rod 1, wherein a U-shaped frame 2 is fixed at the top of the bottom rod 1, a motor 4 is fixed at one side of the U-shaped frame 2, an output shaft of the motor 4 is connected with a bidirectional screw rod 5 positioned on the inner wall of the U-shaped frame 2, and the bidirectional screw rod 5 is connected with a cleaning mechanism and a dust collecting mechanism;

the dust collection mechanism comprises a dust collection box 6, a sliding block 8 is fixed at the top of the dust collection box 6, the sliding block 8 is matched with a bidirectional screw rod 5, the cleaning mechanism comprises a cleaning roller 7 connected with the dust collection box 6, a second bevel gear 11 is fixed at the top of the cleaning roller 7, a first bevel gear 10 matched with the bidirectional screw rod 5 is connected with the outer wall of the bidirectional screw rod 5, a sleeve rod is fixed on the outer side of the first bevel gear 10 and is rotatably arranged on the outer wall of the dust collection box 6, and the first bevel gear 10 is matched with the second bevel gear 11.

In this embodiment, the top of the U-shaped frame 2 is provided with a notch 3, and the slider 8 is located in the notch 3.

In the embodiment, the suction ports 12 are formed in the outer wall of the dust collection box 6 at equal intervals, the filter plates 13 are mounted on the top of the inner wall of the dust collection box 6, the connecting ends 9 are fixed on the tops of the sliding blocks 8, the connecting ends 9, the sliding blocks 8 and the dust collection box 6 are arranged in a communicating mode, the sealing doors 14 are arranged on the back face of the dust collection box 6, dust is conveniently filtered through the filter plates 13, the dust is located in the dust collection box 6, and the sealing doors 14 are conveniently opened for cleaning.

In this embodiment, the bottom of the cleaning roller 7 and the bottom of the dust collection box 6 are connected with the same connecting rod 16, and the bottom of the cleaning roller 7 is rotatably connected with the top of the connecting rod 16.

In this embodiment, one end of the bidirectional screw rod 5 is fixed to the output shaft of the motor 4, and the other end of the bidirectional screw rod 5 is rotatably connected to the inner wall of the U-shaped frame 2.

In this embodiment, sucking discs 18 are fixed on both sides of the top of the outer wall of the U-shaped frame 2, supporting rods 17 are fixed on both sides of the bottom rod 1, and the combination of the supporting rods 17 is convenient for adsorbing and stabilizing on the printer housing.

In this embodiment, the bottom of the connecting rod 16 is fixed with the slide bar 15, the bottom of the slide bar 15 is fixed with the semicircle block, the spout 19 adapted to the semicircle block is provided at the bottom of the bottom rod 1, when the slide bar 15 is forced to move, the semicircle block can move in the spout 19, and the effect of supporting and being convenient for slide is achieved.

Working principle: during the use, install the outer wall with the printing machine with U-shaped frame 2, sucking disc 18 adsorbs the outer wall at the printing machine, pass through the hose connection air pump with link 9, then start motor 4 and air pump, drive two-way lead screw 5 through motor 4 and rotate, at the during operation of two-way lead screw 5, can make the slider 8 with its adaptation remove, slider 8 drives dust absorption box 6 and remove, dust absorption box 6 carries out reciprocating motion at the printing machine shell and carries out the dust absorption, the loop bar that slider 8 rotates the connection passes two-way lead screw 5 and is fixed with first bevel gear 10 outer wall, can drive first bevel gear 10 and remove, first bevel gear 10 and two-way lead screw 5 adaptation simultaneously, can realize rotating along with two-way lead screw 5, thereby drive second bevel gear 11 and rotate, make cleaning roller 7 realize rotating clean effect, can realize reciprocating motion and clean and the effect of dust absorption.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The dust removing device of the printing machine comprises a bottom rod (1), and is characterized in that a U-shaped frame (2) is fixed at the top of the bottom rod (1), a motor (4) is fixed at one side of the U-shaped frame (2), a bidirectional screw rod (5) positioned on the inner wall of the U-shaped frame (2) is connected with an output shaft of the motor (4), and the bidirectional screw rod (5) is connected with a cleaning mechanism and a dust collecting mechanism;

the dust collection mechanism comprises a dust collection box (6), a sliding block (8) is fixed at the top of the dust collection box (6), the sliding block (8) is matched with a bidirectional screw rod (5), the cleaning mechanism comprises a cleaning roller (7) connected with the dust collection box (6), a second bevel gear (11) is fixed at the top of the cleaning roller (7), a first bevel gear (10) matched with the bidirectional screw rod (5) is connected with the outer wall of the bidirectional screw rod (5), a sleeve rod is fixed on the outer side of the first bevel gear (10) and is arranged on the outer wall of the dust collection box (6) in a rotating mode.

2. A dust collector for a printing press according to claim 1, wherein the top of the U-shaped frame (2) is provided with a slot (3), and the slider (8) is located in the slot (3).

3. The dust collector of the printer according to claim 1, wherein the suction ports (12) are formed in the outer wall of the dust collection box (6) at equal intervals, the filter plate (13) is installed at the top of the inner wall of the dust collection box (6), the connecting end (9) is fixed at the top of the sliding block (8), the connecting end (9), the sliding block (8) and the dust collection box (6) are communicated, and the sealing door (14) is arranged at the back of the dust collection box (6).

4. The dust removing device of the printing machine according to claim 1, wherein the bottom of the cleaning roller (7) and the bottom of the dust collection box (6) are connected with the same connecting rod (16), and the bottom of the cleaning roller (7) is rotatably connected with the top of the connecting rod (16).

5. The dust removing device of the printing machine according to claim 1, wherein one end of the bidirectional screw rod (5) is fixed with an output shaft of the motor (4), and the other end of the bidirectional screw rod (5) is rotatably connected with the inner wall of the U-shaped frame (2).

6. The dust removing device of the printing machine according to claim 1, wherein suction cups (18) are fixed on two sides of the top of the outer wall of the U-shaped frame (2), and support rods (17) are fixed on two sides of the bottom rod (1).

7. The dust removing device of the printing machine according to claim 4, wherein a sliding rod (15) is fixed at the bottom of the connecting rod (16), a semicircular ball block is fixed at the bottom of the sliding rod (15), and a sliding groove (19) matched with the semicircular ball block is formed in the bottom of the bottom rod (1).