阅读说明：本技术 一种纸质印刷品水性印刷工艺用送纸单元 (Paper feeding unit for water-based printing process of paper printed matter ) 是由 陆云彪 于 2019-11-08 设计创作，主要内容包括：本发明提出了一种纸质印刷品水性印刷工艺用送纸单元,其特征在于：包括机架底座、进纸门、进纸辊、拉纸辊和送纸轮,所述机架底座的一端设有进纸区,所述机架底座位于所述进纸区的顶面上设有若干个进纸辊,所述进纸区的前端设有进纸门,所述进纸门前端的机架底座上设有拉纸辊,所述拉纸辊前端的机架底座上设有若干个送纸轮。与现有技术相比,通过进纸门、进纸辊、拉纸辊和送纸轮之间的配合,只需将整理的纸板叠放在送纸区,进纸辊将最下方的纸板送出进纸区进入拉纸辊,拉纸辊通过表面的粘尘层对纸板进行除尘,同时继续将纸板送至送纸轮,送纸轮将纸板送至后续的印刷单元,整个过程中,不再需要操作人员逐一投放纸板,从而提高了工作效率。(The invention provides a paper feeding unit for a water-based printing process of a paper printed matter, which is characterized in that: including frame base, paper feed door, paper feed roller, paper drawing roller and feed roller, the one end of frame base is equipped with paper feed district, the frame base is located be equipped with a plurality of paper feed roller on the top surface in paper feed district, the front end in paper feed district is equipped with the paper feed door, be equipped with the paper drawing roller on the frame base of paper feed door front end, be equipped with a plurality of feed roller on the frame base of paper drawing roller front end. Compared with the prior art, through the cooperation between paper feed door, paper feed roller, paper drawing roller and the transfer feed wheel, only need to stack the cardboard of arrangement in the district of form advancing, paper feed roller sends out the cardboard of below into paper feed district and gets into paper drawing roller, paper drawing roller removes dust to the cardboard through the dust binding layer on surface, continue to send the cardboard to the transfer feed wheel simultaneously, the transfer feed wheel sends the cardboard to subsequent printing unit, in-process, no longer need operating personnel to put in the cardboard one by one, thereby work efficiency has been improved.)

1. A paper feeding unit for a water-based printing process of paper printed matters is characterized in that: including frame base (1), feed gate (4), paper feed roller (5), paper drawing roller (6) and feed roller (7), the one end of frame base (1) is equipped with paper feed district (11), frame base (1) is located be equipped with a plurality of paper feed roller (5) on the top surface of paper feed district (11), the front end in paper feed district (11) is equipped with paper feed gate (4), be equipped with paper drawing roller (6) on frame base (1) of paper feed gate (4) front end, be equipped with a plurality of feed roller (7) on the frame base (1) of paper drawing roller (6) front end.

2. The paper feed unit for aqueous printing processes of paper prints as claimed in claim 1, wherein: frame base (1) is close to one of paper feed district (11) and serves and is equipped with work frame (2), be equipped with movable rod (3) on work frame (2), movable rod (3) are "L" type structure, the one end of movable rod (3) with paper feed door (4) are connected, the other end of movable rod (3) is located the inside of work frame (2), be equipped with paper feed threshold (41) on frame base (1), paper feed threshold (41) are located under paper feed door (4).

3. The paper feed unit for aqueous printing processes of paper prints as claimed in claim 2, wherein: frame base (1) inside is equipped with first work motor (51), be equipped with pivot (511) on first work motor (51), be equipped with connecting rod (31) on pivot (511), the other end of connecting rod (31) with the one end of movable rod (3) is connected, advance paper roll (5) with through electric connection between first work motor (51).

4. The paper feed unit for aqueous printing processes of paper prints as claimed in claim 1, wherein: the quantity of drawing paper roll (6) is two, be vertical distribution between two drawing paper rolls (6), the rotation opposite direction of two drawing paper rolls (6), distance between two drawing paper rolls (6) agrees with the thickness of cardboard (8) mutually, the inside of frame base (1) is equipped with second work motor (61), drawing paper roll (6) with through electric connection between second work motor (61).

5. The paper feed unit for aqueous printing processes of paper prints as claimed in claim 1, wherein: the inside of frame base (1) is equipped with third work motor (71), feeding wheel (7) with through electric connection between third work motor (71), the quantity of feeding wheel (7) is greater than the quantity of paper feed roller (5).

6. The paper feed unit for aqueous printing processes of paper prints as claimed in claim 1, wherein: and a dust sticking layer (62) is arranged on the surface of the paper drawing roller (6).

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of printing process equipment, in particular to a paper feeding unit for a water-based printing process of a paper printed matter.

[ background of the invention ]

The water-based printing machine mainly comprises a paper feeding unit, a printing unit, a slotting unit, a die cutting unit and a stacking unit.

[ summary of the invention ]

The invention aims to overcome the defects of the prior art and provides a paper feeding unit for a water-based printing process of a paper printed matter, which aims to solve the problems that the paper feeding unit of a water-based printing machine in the prior art only needs to be manually placed on a conveying wheel or a conveying belt to convey a single paperboard, so that time and labor are wasted, the working efficiency is not high, and the like.

In order to achieve the purpose, the invention provides a paper feeding unit for a water-based printing process of a paper printed matter, which is characterized in that: including frame base, paper feed door, paper feed roller, paper drawing roller and feed roller, the one end of frame base is equipped with paper feed district, the frame base is located be equipped with a plurality of paper feed roller on the top surface in paper feed district, the front end in paper feed district is equipped with the paper feed door, be equipped with the paper drawing roller on the frame base of paper feed door front end, be equipped with a plurality of feed roller on the frame base of paper drawing roller front end.

Preferably, a working frame is arranged at one end, close to the paper feeding area, of the rack base, a movable rod is arranged on the working frame and is of an L-shaped structure, one end of the movable rod is connected with the paper feeding door, the other end of the movable rod is located inside the working frame, a paper feeding threshold is arranged on the rack base and is located under the paper feeding door.

Preferably, a first working motor is arranged inside the frame base, a rotating shaft is arranged on the first working motor, a connecting rod is arranged on the rotating shaft, the other end of the connecting rod is connected with one end of the movable rod, and the paper feeding roller is electrically connected with the first working motor.

Preferably, the number of the paper drawing rollers is two, the two paper drawing rollers are vertically distributed, the rotating directions of the two paper drawing rollers are opposite, the distance between the two paper drawing rollers is matched with the thickness of the paper board, a second working motor is arranged inside the rack base, and the paper drawing rollers are electrically connected with the second working motor.

Preferably, a third working motor is arranged inside the frame base, the paper feeding wheels are electrically connected with the third working motor, and the number of the paper feeding wheels is larger than that of the paper feeding rollers.

Preferably, the surface of the part of the paper feeding wheel is provided with a dust sticking layer.

The invention has the beneficial effects that: compared with the prior art, the paper feeding unit for the water-based printing process of the paper printed matter, provided by the invention, has a reasonable structure, only the arranged paper boards need to be stacked in the paper feeding area through the matching among the paper feeding door, the paper feeding roller, the paper pulling roller and the paper feeding wheel, the starting, stopping and operating speeds among the first working motor, the second working motor and the third working motor are set, the paper feeding door can be opened and closed along with the movement of the movable rod, when the paper feeding door is opened, the paper feeding roller sends the lowest paper board out of the paper feeding area to the paper pulling roller, the paper pulling roller removes dust from the paper boards through a dust adhering layer on the surface, meanwhile, the paper boards are continuously fed to the paper feeding wheel, the paper feeding wheel feeds the paper boards to a subsequent printing unit, and in the whole process, operators do not need to feed the paper boards.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural diagram of a paper feeding unit for an aqueous printing process of a paper printed matter according to an embodiment of the present invention.

In the figure: 1-frame base, 11-paper feeding area, 2-working frame, 3-movable rod, 31-connecting rod, 4-paper feeding door, 41-paper feeding threshold, 5-paper feeding roller, 51-first working motor, 511-rotating shaft, 6-paper pulling roller, 61-second working motor, 62-dust sticking layer, 7-paper feeding wheel, 71-third working motor and 8-paper board.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, an embodiment of the present invention provides a paper feeding unit for a water-based printing process of a paper printed matter, which is characterized in that: including frame base 1, feed gate 4, paper feed roller 5, paper drawing roller 6 and feed roller 7, the one end of frame base 1 is equipped with paper feed district 11, frame base 1 is located be equipped with a plurality of paper feed roller 5 on the top surface of paper feed district 11, the front end in paper feed district 11 is equipped with paper feed gate 4, be equipped with paper drawing roller 6 on the frame base 1 of feed gate 4 front end, be equipped with a plurality of feed roller 7 on the frame base 1 of paper drawing roller 6 front end.

Frame base 1 is close to one of paper feed district 11 and is served and is equipped with work frame 2, be equipped with movable rod 3 on the work frame 2, movable rod 3 is "L" type structure, the one end of movable rod 3 with paper feed door 4 is connected, the other end of movable rod 3 is located the inside of work frame 2, be equipped with paper feed threshold 41 on the frame base 1, paper feed threshold 41 is located under paper feed door 4. Frame base 1 is inside to be equipped with first work motor 51, be equipped with pivot 511 on the first work motor 51, be equipped with connecting rod 31 in the pivot 511, the other end of connecting rod 31 with the one end of movable rod 3 is connected, paper feed roller 5 with through electric connection between the first work motor 51.

The quantity of drawing paper roll 6 is two, be vertical distribution between two drawing paper rolls 6, the rotation opposite direction of two drawing paper rolls 6, distance between two drawing paper rolls 6 agrees with cardboard 8's thickness mutually, the inside of frame base 1 is equipped with second work motor 61, drawing paper roll 6 with through electric connection between the second work motor 61.

The inside of frame base 1 is equipped with third work motor 71, feeding wheel 7 with through electric connection between the third work motor 71, feeding wheel 7's quantity is greater than the quantity of paper feed roller 5. The surface of the drawing roll 6 is provided with a dust sticking layer 62.

The working process of the invention is as follows:

in the working process of the paper feeding unit for the water-based printing process of the paper printed matter, the paper boards 8 which are arranged in order are stacked in the paper feeding area 11, the starting, stopping and running speeds among the first working motor 51, the second working motor 61 and the third working motor 71 are set, when the rotating shaft 511 on the first working motor 51 rotates, the connecting rod 31 can move up and down, the connecting rod 31 moves up and down to drive the movable rod 3 to move up and down, so that the movable rod 3 drives the paper feeding door 4 to open and close, when the paper feeding door 4 is opened, the paper feeding roller 5 sends the paper board 8 at the lowest position out of the paper feeding area 11 to the paper pulling roller 6, the paper pulling roller 6 removes dust on the paper boards through the dust-sticking layer 62 on the surface, meanwhile, the paper boards 8 are continuously sent to the paper feeding wheel 7, and the paper feeding wheel 7 sends the paper.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.