CN218519351U - Decorative paper gravure press with dust removal function - Google Patents

Abstract

The utility model discloses a decorative paper gravure printing machine with dust removal function, relates to the field of gravure printing machines, and comprises a workbench and a frame. The workbench is provided with a ventilation box, and a dust suction head is connected to the top of the ventilation box. , one end of the dust suction head is connected to a dust collection box, and the dust suction head penetrates into the dust collection box, and a brush roller is connected to the transmission in the dust collection box, and the bottom of the brush roller is located on the dust suction head A group of cleaning holes are arranged, and the cleaning holes correspond to the brushes on the outer wall of the brush roller. The top of the dust-absorbing head of the utility model is provided with multiple groups of cleaning holes for the outer wall brushes of the brush roller to turn into. The dust-absorbing head cleans and vacuums the brush, reduces the dust left on the outer wall of the brush roller, and improves the overall cleaning efficiency of the device.

Description

A decorative paper gravure printing machine with dust removal function

technical field

The utility model relates to the field of gravure printing machines, in particular to a decorative paper gravure printing machine with dust removal function.

Background technique

The gravure printing machine is a machine that uses gravure for printing. The graphic part of the printing plate is concave, and the blank part is on the same plane as the outer circle of the printing plate cylinder. At this stage, with the continuous improvement of people's requirements for the appearance of objects, for decoration The demand for paper is also gradually increasing. In the production process of decorative paper, some related printing work will be carried out by gravure printing machine.

Notification number is the Chinese patent of CN211363906 U, has provided a kind of gravure printing machine with dedusting function, by being provided with dust-absorbing head, soft brush, bevel gear, transmission rod and blower fan, in the process that material is conveyed, brush hair The friction of the material can brush off the dust on the material, and then it is sucked away by the fan. The tangential direction of the bevel gear and the transmission rod is opposite to the forward direction of the material, thereby increasing the force between the bristles and the material, and further Improves the effect of brushing off dust.

Since the above-mentioned structure cannot clean the brush during use, the brush body will also be dusty after working for a long time, and it is easy to cause clean materials to be contaminated on the brush body when it passes through the brush. The dust will affect the printing roller's printing of its materials, resulting in an increase in the scrap rate of its materials and increasing the overall production cost.

Utility model content

Based on this, the purpose of this utility model is to provide a decorative paper gravure printing machine with dust removal function to solve the problem that the brush body will also be covered with dust after working for a long time, and it is easy to cause clean materials to pass through the brush during cleaning. When it is used, it will be contaminated with the residual dust on the brush body, which will affect the technical problem that the printing roller can print its materials.

In order to achieve the above purpose, the utility model provides the following technical solutions: a decorative paper gravure printing machine with dust removal function, including a workbench and a frame, the workbench is provided with a ventilation box, the top of the ventilation box is connected with a suction A dust head, one end of the dust suction head is connected with a dust collection box, and the dust suction head penetrates into the dust collection box, a brush roller is connected to the transmission in the dust collection box, and the brush roller is located on the dust suction head The bottom of the roller is provided with a group of cleaning holes, and the cleaning holes correspond to the brushes on the outer wall of the brush roller.

By adopting the above technical scheme, the top of the dust suction head is provided with multiple sets of cleaning holes for the outer wall brushes of the brush roller to turn into. After the brush roller rotates and cleans the material body, the brushes on the outer wall turn into the cleaning holes. Inside, the brush is cleaned and vacuumed by the dust suction head, reducing the dust remaining on the outer wall of the brush roller itself, and improving the overall cleaning efficiency of the device.

The utility model is further configured that a threaded rod is threadedly connected to the top of the frame, and one end of the threaded rod penetrates the frame and is connected to a pressure roller frame, and a pressure roller is rotatably connected in the pressure roller frame.

By adopting the above technical scheme, by adjusting the pressure roller frame to move up and down, the pressure roller inside is driven to squeeze the material downward, so that the brush roller can prevent the vibration source from the pressure when cleaning the material. One side of the roller can reduce the vibration of the material at the printing roller and ensure the printing effect of the material.

The utility model is further provided that openings are arranged on both sides of the frame, and driving rollers that cooperate with each other are arranged in the openings.

By adopting the above-mentioned technical scheme, the effect of the transmission roller drives the material to move laterally in the frame to realize printing on it.

The utility model is further provided that a tapered box is arranged on the inner side of the frame side at the opening.

By adopting the above technical scheme, the effect of the conical box ensures that the material will not be wrinkled during the lateral movement.

The utility model is further provided that, the bottom of the ventilation box is provided with a collection pipe, and the other end of the collection pipe is connected with a collection box.

By adopting the above technical scheme, the dust can be discharged into the collection box through the function of the collection pipe, which is convenient for the staff to uniformly collect the dust dropped by the brush.

The utility model is further provided that a driving roller is arranged on the top of the dust collection box, and one end of the driving roller is connected with a brush roller through a transmission belt for rotation.

By adopting the above technical scheme, the driving roller is driven to rotate by material friction, and then the brush roller is driven to clean and brush off the dust at the bottom.

The utility model is further provided that a group of positioning rods are arranged on the top of the pressure roller frame, and the positioning rods are arranged through the top of the frame.

By adopting the above technical scheme, the positioning rod ensures that the pressure roller frame will not rotate automatically when the threaded rod rotates, and at the same time improves the stability of its fixation.

In summary, the utility model mainly has the following beneficial effects:

1. The utility model is provided with a dust suction head at the bottom of the brush roller, and the top of the dust suction head is provided with multiple sets of cleaning holes for the brush on the outer wall of the brush roller to clean the material body on the brush roller. After rotating and cleaning, the brush on the outer wall is transferred into the cleaning hole, and the brush is cleaned and vacuumed by the vacuum head, reducing the dust remaining on the outer wall of the brush roller itself, and improving the overall cleaning efficiency of the device;

2. The utility model connects the pressure roller frame with the internal thread of the frame, moves up and down by adjusting the pressure roller frame, and drives the pressure roller inside it to squeeze the material downward, so that the brush roller can process the material When cleaning, stop the vibration source on one side of the pressure roller, reduce the vibration of the material at the printing roller, ensure the printing effect of the material, and reduce the overall scrap rate and production cost.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the structural representation of the utility model;

Fig. 3 is the partial structural representation of the utility model;

Fig. 4 is an enlarged view of A in Fig. 3 of the present utility model.

In the figure: 1. Workbench; 2. Frame; 3. Tapered box; 4. Dust collection box; 5. Positioning rod; 6. Threaded rod; 7. Pressure roller; 8. Printing roller; 9. Hole opening; 10 , transmission roller; 11, collection box; 12, collection pipe; 13, bottom plate; 14, brush roller; 15, pressure roller frame; 16, dust suction head; 17, ventilation box; 18, transmission belt; 20. Driving roller.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present utility model, but should not be construed as limiting the present utility model.

Below according to the overall structure of the utility model, its embodiment is described.

A decorative paper gravure printing machine with dust removal function, as shown in Figure 1-4, includes a workbench 1, a frame 2, a transmission mechanism, a cleaning mechanism and a screw mechanism. In the hole 9, the drive roller 10 inside drives the material to move laterally. The top of the ventilation box 17 is connected with a dust suction head 16, and the dust suction head 16 penetrates into the dust suction box 4, and the driving roller 20 is driven by material friction. Rotate, and then realize driving brush roller 14 to rotate under the effect of transmission belt 18, clean dust to its material by the hairbrush of hair brush roller 14 outer walls, the top of suction head 16 is provided with stop cleaning hole 19, in the When the brush roller 14 was constantly rotating, the hair brush on its outer wall was correspondingly forwarded to the cleaning hole 19, and the residual dust on its hair brush was cleaned by the dust suction head 16, so as to reduce the residual dust on the outer wall of the hair brush roller and improve the The overall cleaning efficiency of the device is improved. At the same time, the pressure roller frame 15 is moved downward by rotating the threaded rod 6, and the material is pressed by the pressure roller 7, so that the brush roller 14 vibrates it when cleaning the material. The source is blocked on one side of the pressure roller 7, reducing the vibration of the material at the printing roller 8, ensuring the printing effect of the material, and reducing the overall scrap rate and production cost.

On the basis of the above structure, in this embodiment, a tapered box 3 is provided on the inner side of the frame 2 at the opening 9, and the role of the tapered box 3 ensures that the material will not wrinkle during the lateral movement.

On the basis of the above structure, in this embodiment, the bottom of the ventilation box 17 is provided with a collection pipe 12, and the other end of the collection pipe 12 is connected to a collection box 11, and the collection box 11 is located on the top of the bottom plate 13, and the dust can be collected by The effect of pipe 12 is discharged in collection box 11, is convenient for the staff to carry out unified collection to the dust that brushes off.

On the basis of the above structure, in this embodiment, the top of the dust collection box 4 is provided with a driving roller 20, and one end of the driving roller 20 is connected to the brush roller 14 through the transmission belt 18, and the driving roller 20 is driven by material friction Rotate, and then realize driving the brush roller 14 to clean and brush off the dust on its bottom.

On the basis of the above structure, in this embodiment, the top of the pressure roller frame 15 is provided with a group of positioning rods 5, and the positioning rods 5 are set through the top of the frame 2, and the positioning rods 5 are used to ensure that the roller frame is pressed when the threaded rod 6 rotates. 15 can not take place in rotation, improves its fixed stability simultaneously.

When in use, by sending the material into the transmission roller 10, the transmission roller 10 drives the material to move, and the material drives the driving roller 20 in the dust collection box 4 to rotate, and then realizes driving its brush under the action of the transmission belt 18. The roller 14 rotates, and the dust at the bottom of the material is cleaned by the brush roller 14. The dust suction box 4 is provided with a dust suction head 16, and the top of the dust suction head 16 is provided with a group of cleaning holes 19 for the brush to enter. When cleaning, the brush roller 14 rotates rapidly, and the hairbrush on its outer wall is transferred into the cleaning hole 19, and its hairbrush is cleaned by the dust suction head 16, so as to reduce the residual dust on the outer wall of the brush roller 14 and improve the overall performance of the device. cleaning efficiency.

The utility model is creatively provided with a dust suction head 16 in the dust collection box 4, which avoids cleaning the dust at the bottom of the material only by the brush roller 14 in the prior art. The brush will be stained with residual dust, which is easy to cause damage to the materials in a hurry; in this scheme, an array is arranged on the top of the dust suction head 16 to cooperate with the brush on the outer wall to clean, so as to reduce the residual dust on the outer wall of the brush roller 14. dust, improve the overall cleaning efficiency of the device.

Although the embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be used in any Or multiple embodiments or examples are combined in a suitable manner, and those skilled in the art can make no creative contributions to the embodiments as required without departing from the principle and purpose of the utility model after reading this specification Amendments, replacements and variations, etc., but as long as they are within the scope of the claims of the utility model, they are all protected by the patent law.

Claims (7)

1. a decorative paper gravure printing machine with dust removal function, comprising workbench (1) and frame (2), it is characterized in that: described workbench (1) is provided with ventilation box (17), and described ventilation box The top of (17) is connected with dust-absorbing head (16), and one end of described dust-absorbing head (16) is connected with dust-absorbing case (4), and dust-absorbing head (16) penetrates in the dust-absorbing case (4), The brush roller (14) is connected with transmission in the dust collection box (4), and the bottom of the brush roller (14) is provided with a group of cleaning holes (19) on the dust suction head (16), and the cleaning holes ( 19) correspond to the hairbrush on the outer wall of the hairbrush roller (14). 2. The decorative paper gravure printing machine with dust removal function according to claim 1, characterized in that: the top of the frame (2) is threaded with a threaded rod (6), and one end of the threaded rod (6) runs through the frame (2) Connected to the pressure roller frame (15), and the pressure roller (7) is rotatably connected in the pressure roller frame (15). 3. The decorative paper gravure printing machine with dust removal function according to claim 1, characterized in that openings (9) are arranged on both sides of the frame (2), and inside the openings (9) there are Cooperating drive rollers (10). 4. The decorative paper gravure printing machine with dust removal function according to claim 3, characterized in that: a tapered box (3) is provided at the opening (9) on the inner side of the frame (2). 5. The decorative paper gravure printing machine with dust removal function according to claim 1, characterized in that: the bottom of the ventilation box (17) is provided with a collection pipe (12), and is located at the other end of the collection pipe (12) A collection box (11) is attached. 6. The decorative paper gravure printing machine with dust removal function according to claim 1, characterized in that: the top of the dust collection box (4) is provided with a driving roller (20), and one end of the driving roller (20) A brush roller (14) is rotatably connected with a drive belt (18). 7. The decorative paper gravure printing machine with dust removal function according to claim 2, characterized in that: the top of the press roller frame (15) is provided with a set of positioning rods (5), and the positioning rods (5) run through the frame (2) The top setting.

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