CN219295020U

CN219295020U - Offset press capable of avoiding material pollution

Info

Publication number: CN219295020U
Application number: CN202223434450.0U
Authority: CN
Inventors: 魏可伟
Original assignee: Henan Hydro New Materials Co ltd
Current assignee: Henan Hydro New Materials Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-07-04
Anticipated expiration: 2032-12-21

Abstract

The utility model provides an offset press capable of avoiding material pollution, which relates to the technical field of offset presses. The utility model has the beneficial effects that: the material conveys on the conveyer belt, offset press body carries out offset printing work, on the conveyer belt adnexed batting debris and dust granule is in contact with the static adsorption roller back, batting debris and dust granule adsorb on the static adsorption roller, at the in-process of rotating scraped by the scraper blade, simultaneously, drive assembly can drive movable block reciprocating motion, and then extrude the gasbag repeatedly, the gas that produces spouts the conveyer belt through the nozzle, blow off debris, and the conduction roller can drive the impeller through the drive wheel and rotate, convey debris and gas below, discharge after the filtration of filter screen, effectually guaranteed the clearance of batting debris and dust granule on the conveyer belt.

Description

Offset press capable of avoiding material pollution

Technical Field

The utility model relates to the technical field of offset presses, in particular to an offset press capable of avoiding material pollution.

Background

Offset presses are one type of offset presses, in which the printed image is first printed from the plate onto the blanket cylinder and then transferred from the blanket cylinder onto the paper, and the offset presses are classified into sheet-fed offset presses and web offset presses according to the paper feeding method, but the following defects still exist in the prior art:

when the offset press is used for conveying materials to manufacture anti-counterfeiting labels, as the conveying belt is exposed to the air for a long time, a plurality of flocked impurities and dust particles are often accumulated on the conveying belt, and if the flocked impurities are not cleaned timely, the impurities are easy to pollute the materials which are processed later, so that the anti-counterfeiting label is unfavorable for production and processing of equipment.

Disclosure of Invention

The utility model aims to provide an offset press for avoiding material pollution, which aims to solve the problems that when the offset press in the prior art conveys materials to manufacture anti-counterfeit labels, due to long-term exposure of a conveying belt on the offset press to air, a plurality of flocked impurities and dust particles are often accumulated on the conveying belt, and if the materials are not cleaned in time, the impurities are easy to pollute the materials which are processed later, and the production and the processing of equipment are not facilitated.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an offset press avoiding material pollution, including conveying frame, offset press body, conveyer belt, the cleaning tank is installed to the conveying frame below, rotates on the cleaning tank and installs the static adsorption roller, still rotates on the cleaning tank and installs the transmission roller, and the scraper blade of clearing up it is installed to static adsorption roller below, and the cleaning tank front side is provided with the slide, slidable mounting has the movable block on the slide, and slide one side is provided with the curb plate, installs the gasbag on the curb plate, and the cleaning tank inboard install the nozzle with the gasbag intercommunication, installs the drive assembly who drives movable block reciprocating motion on the static adsorption roller, and cleaning tank below intercommunication has the clean room, and the impeller is installed in the clean room inboard rotation, and the impeller below is provided with the filter screen.

In order to make the utility model have the function of making the conveyor belt drive the electrostatic adsorption roller and the conduction roller to rotate, the utility model further adopts the technical scheme that the electrostatic adsorption roller and the conduction roller are both in transmission connection with the conveyor belt.

In order to make the utility model have the function of making the static absorbing roller drive the moving block to reciprocate, the further technical scheme of the utility model is that the transmission component comprises a rotary table arranged on the static absorbing roller, a connecting rod is rotationally connected on the rotary table, and a pull rod rotationally connected with the moving block is rotationally arranged on the connecting rod.

In order to make the utility model have the function of making the conducting roller drive the impeller to rotate, the further technical scheme of the utility model is that the impeller and the conducting roller are both provided with driving wheels which are connected through a driving belt.

In order to make the utility model have the function of scraping sundries on the electrostatic adsorption roller, the scraping plate is in contact with the electrostatic adsorption roller.

In order to enable the filter screen to have the function of conveniently disassembling and cleaning the filter screen, the utility model further adopts the technical scheme that the purifying chamber is provided with a mounting structure which is convenient for disassembling the filter screen.

In order to facilitate the disassembly and cleaning of the filter screen, the utility model further adopts the technical scheme that the installation structure comprises an installation frame which is slidably installed on the purification chamber, and the filter screen is installed on the installation frame.

In order to improve the durability of the scraping plate, the scraping plate is further characterized in that the scraping plate is made of spring steel.

The beneficial effects of the utility model are as follows:

1. this avoid offset press of material pollution, the material conveys on the conveyer belt, offset press body carries out offset printing work, attached batting debris and dust granule on the conveyer belt are after contacting with the static adsorption roller, batting debris and dust granule adsorb on the static adsorption roller, scrape by the scraper blade in the rotation in-process, simultaneously, transmission subassembly can drive movable block reciprocating motion, and then extrude the gasbag repeatedly, the gas that produces is spouted on the conveyer belt through the nozzle, blow down the debris, and the conduction roller can drive the impeller through the drive wheel and rotate, convey debris and gas below, discharge after the filtration of filter screen, effectually guaranteed the clearance of batting debris and dust granule on the conveyer belt.

2. This an offset press that avoids material pollution when clearing up the filter screen, takes the mounting bracket out, then can be very convenient clear up the filter screen, uses manpower sparingly.

Drawings

Fig. 1 is a perspective view of an embodiment of the present utility model.

Fig. 2 is a front view of an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of an embodiment of the present utility model.

Fig. 4 is a schematic view of the structure of a mounting frame according to an embodiment of the present utility model.

In the figure: 1. a conveying frame; 2. an offset press body; 3. a conveyor belt; 4. a cleaning box; 5. an electrostatic adsorption roller; 6. a transmission roller; 7. a scraper; 8. a turntable; 9. a slide; 10. a moving block; 11. an air bag; 12. a clean room; 13. an impeller; 14. a filter screen; 15. a mounting frame; 110. a nozzle; 801. a pull rod; 802. a connecting rod; 601. and (3) driving wheels.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in figures 1-3, the offset press for avoiding material pollution comprises a conveying frame 1, an offset press body 2 and a conveying belt 3, wherein a cleaning box 4 is arranged below the conveying frame 1, an electrostatic adsorption roller 5 is rotatably arranged on the cleaning box 4, a transmission roller 6 is rotatably arranged on the cleaning box 4, a scraping plate 7 for cleaning the electrostatic adsorption roller 5 is arranged below the electrostatic adsorption roller 5, a sliding seat 9 is arranged on the front side of the cleaning box 4, a moving block 10 is slidably arranged on the sliding seat 9, a side plate is arranged on one side of the sliding seat 9, an air bag 11 is arranged on the side plate, a nozzle 110 communicated with the air bag 11 is arranged on the inner side of the cleaning box 4, a transmission component for driving the moving block 10 to reciprocate is arranged on the electrostatic adsorption roller 5, a cleaning chamber 12 is communicated below the cleaning box 4, an impeller 13 is rotatably arranged on the inner side of the cleaning chamber 12, and a filter screen 14 is arranged below the impeller 13.

In this embodiment, the material conveys on conveyer belt 3, offset press body 2 carries out offset press work, attached batting debris and dust granule on the conveyer belt 3 is after contacting with electrostatic adsorption roller 5, batting debris and dust granule adsorb on electrostatic adsorption roller 5, scrape by scraper 7 in the rotation in-process, simultaneously, drive assembly can drive movable block 10 reciprocating motion, and then extrude gasbag 11 repeatedly, the gas that produces spouts conveyer belt 3 through nozzle 110, blow off the debris, and conduction roller 6 can drive impeller 13 through drive wheel 601 and rotate, convey debris and gas below, discharge after the filtration of filter screen 14, effectually guaranteed the clearance of batting debris and dust granule on the conveyer belt 3.

In another embodiment of the utility model, the electrostatic adsorption roller 5 and the transmission roller 6 are in transmission connection with the conveyor belt 3; so that the conveyor belt 3 drives the electrostatic adsorption roller 5 and the conduction roller 6 to rotate.

Specifically, as shown in fig. 2, the transmission assembly comprises a turntable 8 mounted on the electrostatic adsorption roller 5, a connecting rod 802 is rotatably connected to the turntable 8, and a pull rod 801 rotatably connected to the moving block 10 is rotatably mounted on the connecting rod 802; so that the electrostatic chuck roller 5 drives the moving block 10 to reciprocate.

Further, the impeller 13 and the transmission roller 6 are both provided with a driving wheel 601, and the driving wheel 601 is connected through a transmission belt; the transmission roller 6 drives the impeller 13 to rotate.

Preferably, the scraper 7 is in contact with the electrostatic suction roller 5; the impurities on the electrostatic adsorption roller 5 are scraped off.

Specifically, the clean room 12 is provided with a mounting structure for facilitating the removal of the filter 14.

Further, as shown in fig. 4, the mounting structure includes a mounting frame 15 slidably mounted on the clean room 12, and the filter screen 14 is mounted on the mounting frame 15; when in use, the utility model is characterized in that: when the filter screen 14 is cleaned, the installation frame 15 is pulled out, and then the filter screen 14 can be cleaned very conveniently, so that the labor is saved.

Preferably, the scraper 7 is made of spring steel; the durability of the squeegee 7 is improved.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides an avoid offset press of material pollution, includes conveying frame (1), offset press body (2), conveyer belt (3), its characterized in that: the cleaning device is characterized in that a cleaning box (4) is arranged below the conveying frame (1), an electrostatic adsorption roller (5) is rotatably arranged on the cleaning box (4), a transmission roller (6) is rotatably arranged on the cleaning box (4), a scraping plate (7) for cleaning the electrostatic adsorption roller (5) is arranged below the electrostatic adsorption roller, a sliding seat (9) is arranged on the front side of the cleaning box (4), a moving block (10) is slidably arranged on the sliding seat (9), a side plate is arranged on one side of the sliding seat (9), an air bag (11) is arranged on the side plate, a nozzle (110) communicated with the air bag (11) is arranged on the inner side of the cleaning box (4), a transmission assembly for driving the moving block (10) to reciprocate is arranged on the electrostatic adsorption roller (5), a cleaning chamber (12) is communicated with the lower side of the cleaning box, an impeller (13) is rotatably arranged on the inner side of the cleaning chamber (12), and a filter screen (14) is arranged below the impeller (13).

2. An offset printing press as recited in claim 1 wherein the offset printing press is free of material contamination: the electrostatic adsorption roller (5) and the conduction roller (6) are in transmission connection with the conveyor belt (3).

3. An offset printing press as recited in claim 1 wherein the offset printing press is free of material contamination: the transmission assembly comprises a rotary table (8) arranged on the electrostatic adsorption roller (5), a connecting rod (802) is rotatably connected to the rotary table (8), and a pull rod (801) rotatably connected with the moving block (10) is rotatably arranged on the connecting rod (802).

4. An offset printing press as recited in claim 1 wherein the offset printing press is free of material contamination: the impeller (13) and the conducting roller (6) are respectively provided with a driving wheel (601), and the driving wheels (601) are connected through a transmission belt.

5. An offset printing press as recited in claim 1 wherein the offset printing press is free of material contamination: the scraping plate (7) is in contact with the electrostatic adsorption roller (5).

6. An offset printing press as recited in claim 1 wherein the offset printing press is free of material contamination: the purifying chamber (12) is provided with a mounting structure which is convenient for disassembling the filter screen (14).

7. An offset printing press as recited in claim 6 wherein the offset printing press is free of material contamination: the mounting structure comprises a mounting frame (15) which is slidably mounted on the purifying chamber (12), and the filter screen (14) is mounted on the mounting frame (15).

8. An offset printing press as claimed in any one of claims 1 to 7, wherein the offset printing press is free from contamination by material: the scraper (7) is made of spring steel.