CN219028879U

CN219028879U - Novel spraying mechanism of printing machine

Info

Publication number: CN219028879U
Application number: CN202223192352.0U
Authority: CN
Inventors: 马钟民
Original assignee: Shenzhen Hetiangude Automation Equipment Co ltd
Current assignee: Shenzhen Hetiangude Automation Equipment Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-05-16
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a novel spraying mechanism of a printing machine, and relates to the technical field of spraying mechanisms. The utility model comprises a spraying shaft mounting frame, a linear guide rail and a sliding block, wherein an open slot is formed in one surface of the spraying shaft mounting frame, the linear guide rail is welded below the open slot, the sliding block is embedded on the peripheral side surface of the linear guide rail, the sliding block is in sliding fit with the linear guide rail, one end of the other surface of the spraying shaft mounting frame is provided with a stepping motor through a bolt, one end of the stepping motor is embedded with a transmission shaft, one end of the transmission shaft penetrates through one surface of the spraying shaft mounting frame, one end of the transmission shaft is embedded with a synchronous wheel, the synchronous wheel is arranged at one end of the open slot, the other end of the open slot is embedded with a driven wheel, and the peripheral side surfaces of the synchronous wheel and the driven wheel are sleeved with a synchronous belt. According to the utility model, by redesigning the spraying installation frame, the original mechanism assembly mode is changed, the unsmooth and blocking during movement are effectively reduced, the risk of broken shaft of the stepping motor is avoided, the installation and debugging difficulty is reduced, the production efficiency is improved, and the structure is simple and reliable.

Description

Novel spraying mechanism of printing machine

Technical Field

The utility model belongs to the technical field of spraying mechanisms, and particularly relates to a novel spraying mechanism of a printing machine.

Background

In the prior art, the original spraying mechanism has higher optical axis installation requirement, and meanwhile, the situation of unsmooth Yi Kadu easily occurs during movement, so that the situation of motor broken shaft occurs, the subsequent use of the device is affected, and the service life of the device is reduced.

Disclosure of Invention

The utility model aims to provide a novel spraying mechanism of a printing machine, which solves the problem that the existing operation is not smooth.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a novel spraying mechanism of a printing machine, which comprises a spraying shaft mounting frame, a linear guide rail and a sliding block, wherein an open slot is formed in one surface of the spraying shaft mounting frame, the linear guide rail is welded below the open slot, a motor is prevented from being broken, the mounting and debugging difficulty is reduced, the mechanism appearance is attractive, the sliding block is embedded on the peripheral side surface of the linear guide rail, the sliding block is in sliding fit with the linear guide rail, a stepping motor is arranged at one end of the other surface of the spraying shaft mounting frame through a bolt, a transmission shaft is embedded at one end of the stepping motor, one end of the transmission shaft penetrates through one surface of the spraying shaft mounting frame, a synchronous wheel is embedded at one end of the transmission shaft, a driven wheel is embedded at the other end of the open slot, synchronous wheels and driven wheels are sleeved with synchronous belts, and spraying shaft brackets are arranged at two ends of the spraying shaft mounting frame through bolts.

Further, limiting blocks are welded at two ends of the linear guide rail, a spraying shaft sliding block connecting plate is welded on one surface of the sliding block, and a belt connecting plate is welded on the upper surface of the sliding block.

Further, the upper surface of the belt connecting plate is matched with the synchronous belt, the upper surface of the belt connecting plate is provided with a belt cover plate through bolts, and the lower surface of the belt cover plate is matched with the synchronous belt.

Further, spray drag chain mounting plate is installed through the bolt to the belt apron upper surface, spray drag chain mounting plate one end extends to spray axle mounting bracket one side through the open slot.

Further, the inductor is inlayed to spraying axle mounting bracket lower surface one end, spraying tow chain mounting panel one end is installed the tow chain through the bolt, changes former mechanism assembly methods, and unsmooth and the card of when effectively reducing the motion are put forward, avoid step motor to appear breaking the axle risk, have reduced the installation debugging degree of difficulty simultaneously, improve production efficiency, simple structure is reliable.

Further, a threaded valve mounting plate is arranged on one surface of the spray shaft sliding block connecting plate through a bolt, the threaded valve mounting plate is of an L-shaped plate body structure, and a threaded valve is arranged at one end of the threaded valve mounting plate through the bolt.

Further, a threaded valve spray pipe is embedded in the lower surface of the threaded valve, and a spray shaft origin sensing piece is welded on one side of the lower surface of the threaded valve.

The utility model has the following beneficial effects:

according to the utility model, the synchronous belt is driven by the stepping motor to drive the threaded valve spray pipe part, and the threaded valve spray pipe part reciprocates back and forth along the linear guide rail; the spraying installation frame is redesigned, the original mechanism assembly mode is changed, unsmooth and blocking during movement are effectively reduced, the risk of broken shafts of the stepping motor is avoided, meanwhile, the installation and debugging difficulty is reduced, the production efficiency is improved, and the structure is simple and reliable; meanwhile, a linear guide rail is used for replacing a polish rod, so that the motor is prevented from breaking, the mounting and debugging difficulty is reduced, and the appearance of the mechanism is attractive.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a novel spraying mechanism of a printing press according to the present utility model;

fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a spray shaft mounting bracket; 2. a linear guide rail; 3. a slide block; 4. a spray shaft slide block connecting plate; 5. a belt connecting plate; 6. a belt cover plate; 7. a limiting block; 8. a stepping motor; 9. a synchronizing wheel; 10. a synchronous belt; 11. a drag chain; 12. a threaded valve; 13. a threaded valve nozzle; 14. a threaded valve mounting plate; 15. spraying a drag chain mounting plate; 16. a spray shaft bracket; 17. an inductor; 18. spray shaft origin sensing piece.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements 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 utility model.

Embodiment one:

referring to fig. 1-2, the utility model discloses a novel spraying mechanism of a printing machine, which comprises a spraying shaft mounting frame 1, a linear guide rail 2 and a sliding block 3, wherein an open slot is formed in one surface of the spraying shaft mounting frame 1, the linear guide rail 2 is welded below the open slot, the motor is prevented from being broken, the installation and debugging difficulty is reduced, the mechanism is attractive in appearance, the sliding block 3 is embedded on the peripheral side surface of the linear guide rail 2, the sliding block 3 is in sliding fit with the linear guide rail 2, a stepping motor 8 is installed on the other surface of the spraying shaft mounting frame 1 through a bolt, a transmission shaft is embedded on one end of the stepping motor 8, one end of the transmission shaft penetrates through one surface of the spraying shaft mounting frame 1, a synchronous wheel 9 is embedded on one end of the transmission shaft, the synchronous wheel 9 is arranged on one end of the open slot, a driven wheel is embedded on the other end of the open slot, synchronous wheel 9 and the peripheral side surface of the driven wheel are sleeved with a synchronous belt 10, both ends of the spraying shaft mounting frame 1 are provided with spraying shaft brackets 16 through bolts, both ends of the linear guide rail 2 are welded with limiting blocks 7, one surface of the sliding block 3 is welded with a spraying shaft sliding block connecting plate 4, and the upper surface of the sliding block 3 is welded with a belt connecting plate 5.

The upper surface of the belt connecting plate 5 is matched with the synchronous belt 10, the upper surface of the belt connecting plate 5 is provided with a belt cover plate 6 through bolts, the lower surface of the belt cover plate 6 is matched with the synchronous belt 10, the upper surface of the belt cover plate 6 is provided with a spraying drag chain mounting plate 15 through bolts, and one end of the spraying drag chain mounting plate 15 extends to one side of the spraying shaft mounting frame 1 through an opening groove.

The inductor 17 is inlayed to spraying axle mounting bracket 1 lower surface one end dress, sprays tow chain mounting panel 15 one end and installs tow chain 11 through the bolt, changes former mechanism assembly methods, and unsmooth and the card of when effectively reducing the motion are put forward, avoid step motor 8 to appear breaking the axle risk, have reduced the installation debugging degree of difficulty simultaneously, improve production efficiency, simple structure is reliable.

A screw valve mounting plate 14 is mounted on one surface of the spray shaft sliding block connecting plate 4 through bolts, the screw valve mounting plate 14 is of an L-shaped plate body structure, a screw valve 12 is mounted on one end of the screw valve mounting plate 14 through bolts, a screw valve spray pipe 13 is mounted on the lower surface of the screw valve 12, and a spray shaft origin sensing plate 18 is welded on one side of the lower surface of the screw valve 12.

Embodiment two:

referring to fig. 1-2, the present utility model is a new spraying mechanism of a printing press, which comprises the following steps: the synchronous belt 10 is driven by the stepping motor 8, the threaded valve spray pipe 13 is driven, and the threaded valve spray pipe 13 is driven to reciprocate back and forth along the linear guide rail 2; the spraying installation frame is redesigned, the original mechanism assembly mode is changed, unsmooth and blocking during movement are effectively reduced, the risk of broken shafts of the stepping motor 8 is avoided, meanwhile, the installation and debugging difficulty is reduced, the production efficiency is improved, and the structure is simple and reliable; meanwhile, the linear guide rail 2 is used for replacing a polish rod, so that the motor is prevented from breaking, the mounting and debugging difficulty is reduced, and the appearance of the mechanism is attractive.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a novel spraying mechanism of printing machine, includes spray shaft mounting bracket (1), linear guide (2) and slider (3), its characterized in that: the utility model provides a spray shaft mounting bracket (1) surface is provided with the open slot, linear guide (2) welding is in the open slot below, slider (3) dress is inlayed in linear guide (2) week side, sliding fit between slider (3) and linear guide (2), step motor (8) are installed through the bolt to spray shaft mounting bracket (1) another surface one end, step motor (8) one end dress has inlayed the transmission shaft, transmission shaft one end runs through and sprays a surface of shaft mounting bracket (1), synchronizing wheel (9) are inlayed to transmission shaft one end dress, synchronizing wheel (9) set up in open slot one end, the open slot other end dress has inlayed from the driving wheel, synchronizing wheel (9) and driven wheel week side cover have inlayed hold-in range (10), spray shaft mounting bracket (16) are all installed through the bolt at spray shaft mounting bracket (1) both ends.

2. The novel spraying mechanism of the printing machine according to claim 1, wherein limiting blocks (7) are welded at two ends of the linear guide rail (2), a spraying shaft sliding block connecting plate (4) is welded on one surface of the sliding block (3), and a belt connecting plate (5) is welded on the upper surface of the sliding block (3).

3. The novel spraying mechanism of the printing machine according to claim 2, wherein the upper surface of the belt connecting plate (5) is matched with the synchronous belt (10), the upper surface of the belt connecting plate (5) is provided with a belt cover plate (6) through bolts, and the lower surface of the belt cover plate (6) is matched with the synchronous belt (10).

4. A novel spraying mechanism for a printing machine according to claim 3, wherein the upper surface of the belt cover plate (6) is provided with a spraying drag chain mounting plate (15) through bolts, and one end of the spraying drag chain mounting plate (15) extends to one side of the spraying shaft mounting frame (1) through an open slot.

5. The novel spraying mechanism of the printing machine according to claim 4, wherein an inductor (17) is embedded at one end of the lower surface of the spraying shaft mounting frame (1), and a drag chain (11) is mounted at one end of the spraying drag chain mounting plate (15) through bolts.

6. The novel spraying mechanism of the printing machine according to claim 2, wherein a threaded valve mounting plate (14) is mounted on one surface of the spraying shaft sliding block connecting plate (4) through bolts, the threaded valve mounting plate (14) is of an L-shaped plate body structure, and a threaded valve (12) is mounted on one end of the threaded valve mounting plate (14) through bolts.

7. The novel spraying mechanism of the printing machine according to claim 6, wherein a threaded valve spray pipe (13) is embedded in the lower surface of the threaded valve (12), and a spraying shaft origin sensing piece (18) is welded on one side of the lower surface of the threaded valve (12).