Overlapped discharging device

Abstract

The utility model relates to an overlapping and discharging device capable of realizing paper overlapping and icon alignment. The overlapped discharging device comprises a rack, a steering platform and more than two steering guide rollers, each steering guide roller is horizontally mounted above the steering platform at an oblique angle of 90 degrees, and the overlapped discharging device is characterized in that a benchmarking mechanism is arranged in front of the steering platform and comprises a support, a feeding guide roller, an adjusting roller and a discharging guide roller; the feeding guide roller and the discharging guide roller are both installed on the lower portion of the support, and the adjusting roller is installed on the support in a vertically-adjustable mode and located above the position between the feeding guide roller and the discharging guide roller. According to the overlapping discharging device, through the arrangement of the steering guide roller and the benchmarking mechanism, paper can be overlapped, and icons on the paper can also be aligned.

Description

Technical Field

[0001] The utility model relates to paper processing equipment, in particular to a paper cutter. Background Art

[0002] A paper cutter is a machine that cuts a roll of paper or film into sheets. Generally, a paper cutter includes a longitudinal cutting mechanism and a transverse cutting mechanism. The longitudinal cutting mechanism cuts the paper roll into strips in the longitudinal direction, and the transverse cutting mechanism cuts the paper in the transverse direction. Some customers require the paper cutter to overlap the cut strips of paper and ensure that the icons on the paper are aligned up and down. There is no such paper cutter on the market at present. Summary of the invention

[0003] In view of the deficiencies in the prior art, the utility model innovatively provides an overlapping discharging device which can achieve paper overlapping and icon alignment.

[0004] This overlapping discharging device includes a frame, a turning platform, and more than two turning guide rollers, each of which is horizontally installed above the turning platform at an angle of°, and is characterized in that a benchmarking mechanism is provided in front of the turning platform, and the benchmarking mechanism includes a support, a feed guide roller, an adjusting roller and a discharging guide roller, the feed guide roller and the discharging guide roller are both installed at the lower part of the support, the adjusting roller can be installed on the support so as to be adjusted up and down, and the adjusting roller is located above the feed guide roller and the discharging guide roller.

[0005] A rotatable adjusting shaft is installed on the support, and both ends of the adjusting shaft are connected to the first bevel gear; two rotatable adjusting screws are installed on the support, one end of the adjusting screw is connected to the second bevel gear, and the second bevel gear is meshed with the first bevel gear; an adjusting slide is threadedly connected to the adjusting screw, and the adjusting roller is installed on the left and right adjusting slides; a vertical guide rail is installed on the support, and the adjusting slide is slidably arranged on the vertical guide rail.

[0006] Linear guide rails are installed on both sides of the frame, and both ends of the steering guide roller are slidably arranged on the two linear guide rails through sliders. An adjusting screw is installed on the frame, and an adjusting nut is provided on the slider. The adjusting screw is threadedly connected with the adjusting nut.

[0007] The paper output from one of the steering guide rollers passes directly under the feed guide roller and the discharge guide roller, and each paper output from the remaining steering guide rollers bypasses an adjusting roller.

[0008] According to an overlapping discharging device provided by the utility model, by arranging a steering guide roller and a marking mechanism, not only can the papers be overlapped, but also the icons on the papers can be aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional diagram of the utility model;

[0010] Figure 2 A three-dimensional diagram of the benchmarking organization;

[0011] Figure 3 for Figure 1 A partial enlarged view of the middle A;

[0012] Figure 4 The schematic diagram of the paper being diverted by the diverting guide roller;

[0013] Figure 5 This is the benchmarking principle diagram of the benchmarking organization. DETAILED DESCRIPTION

[0014] like Figure 1 As shown, the overlapping discharging device includes a frame 1, a turning platform 2, and more than two turning guide rollers 3 (including two), each turning guide roller 3 is horizontally installed above the turning platform 2 at an angle of 45° (the turning platform 2 can prevent the paper from falling when it bypasses the turning guide roller 3), each paper goes around a turning guide roller 3, and a marking mechanism 4 is provided in front of the turning platform 2, as shown in FIG. Figure 2 As shown, the calibration mechanism 4 includes a support 40, a feed guide roller 42, an adjusting roller 41 and a discharge guide roller 43. The feed guide roller 42 and the discharge guide roller 43 are both installed at the lower part of the support 40. The adjusting roller 41 can be adjusted up and down on the support 40. The adjusting roller 41 is located at the upper position between the feed guide roller 42 and the discharge guide roller 43.

[0015] like Figure 4 As shown, each paper Z passes by a turning guide roller 3. Since the turning guide roller 3 is installed horizontally at an angle of 45°, multiple papers Z coming from the front can turn 90° and overlap. After the papers overlap, in order to align the icon Z0 on the paper, as shown in FIG. Figure 5 As shown, one of the papers directly passes through the feed guide roller 42 and the bottom of the feed guide roller 4 (moves forward horizontally), and taking the icon Z0 on this paper as the reference, the remaining papers are first passed around the bottom of the feed guide roller 42, then wrapped around the adjusting roller 41, and then passed around the bottom of the feed guide roller 4. By adjusting the up and down positions of the adjusting roller 41, the icon on this paper can be adjusted to be aligned with the icon Z0 on the paper serving as the reference, thereby ensuring that the icons on multiple overlapping papers are aligned.

[0016] In order to facilitate the adjustment of the upper and lower positions of the adjusting roller 41, Figure 2As shown, a rotatable adjustment shaft 44 is installed on the support 40, and both ends of the adjustment shaft 44 are connected to the first bevel gear 45; two rotatable adjustment screws 47 are installed on the support 40, and one end of the adjustment screw 47 is connected to the second bevel gear 46, and the second bevel gear 46 is meshed with the first bevel gear 45; an adjustment slide 48 is threadedly connected to the adjustment screw 47, and the adjustment roller 41 is installed on the left and right adjustment slides 48, and a vertical guide rail 49 is installed on the support 40, and the adjustment slide 48 is slidably arranged on the vertical guide rail 49. Through this structure, only the adjustment shaft 44 needs to be rotated to drive the adjustment screw 47 to rotate, and the rotation of the adjustment screw 47 can drive the adjustment slide 48 to move on the vertical guide rail 49, so that the upper and lower positions of the adjustment roller 41 can be adjusted, which is very convenient.

[0017] In order to meet the requirements of turning and overlapping of papers with different widths, such as Figure 3 As shown, linear guide rails 5 are installed on both sides of the frame 1, and both ends of the steering guide roller 3 are slidably arranged on the two linear guide rails 5 through sliders 6. An adjusting screw 7 is installed on the frame 1, and an adjusting nut 8 is arranged on the slider 6. The adjusting screw 7 is threadedly connected with the adjusting nut 8. Through this structure, only the adjusting screw 7 needs to be rotated to drive the sliders 6 at both ends to move on the linear guide rails 5, thereby adjusting the distance between two adjacent steering guide rollers 3.

[0018] Finally, it is worth mentioning that the paper output from one of the steering guide rollers 3 passes directly under the feed guide roller 42 and the discharge guide roller 43, and the paper output from the remaining steering guide rollers 3 bypasses an adjustment roller 41. Figure 5 There are four steering guide rollers 3, and the paper output from one of the steering guide rollers 3 passes directly from under the feed guide roller 42 and the discharge guide roller 43 (without winding around the adjusting roller 41). The paper on this steering guide roller 3 is used as a reference, and the paper outputs from the other three steering guide rollers 3 first bypass the feed guide roller 42, and then each paper corresponds to an adjusting roller 41 (three steering guide rollers 3 correspond to three adjusting rollers 41), and then the paper passes from under the discharge guide roller 43. By adjusting the positions of the three adjusting rollers 41, the icons on the three papers are aligned with the icons on the paper serving as the reference.

Claims

1. An overlapping discharging device, comprising a frame (1), a turning platform (2), and two or more turning guide rollers (3), each turning guide roller (3) being horizontally mounted above the turning platform (2) at an angle of 45°, characterized in that: A marking mechanism (4) is provided in front of the turning platform (2), and the marking mechanism (4) comprises a support (40), a feed guide roller (42), an adjustment roller (41), and a discharge guide roller (43). The feed guide roller (42) and the discharge guide roller (43) are both mounted at the bottom of the support (40), and the adjustment roller (41) is mounted on the support (40) so as to be adjustable up and down. The adjustment roller (41) is located at an upper position between the feed guide roller (42) and the discharge guide roller (43).

2. The overlapping discharging device according to claim 1, characterized in that: The support (40) is provided with a rotatable adjustment shaft (44), and both ends of the adjustment shaft (44) are connected to a first bevel gear (45); the support (40) is provided with two rotatable adjustment screw rods (47) on the left and right, and one end of the adjustment screw rod (47) is connected to a second bevel gear (46), and the second bevel gear (46) is meshed with the first bevel gear (45); the adjustment screw rod (47) is threadedly connected to an adjustment slide seat (48), and the adjustment roller (41) is mounted on the two left and right adjustment slide seats (48); a vertical guide rail (49) is mounted on the support (40), and the adjustment slide seat (48) is slidably arranged on the vertical guide rail (49).

3. The overlapping discharging device according to claim 1, characterized in that: Linear guide rails (5) are installed on both left and right sides of the frame (1); both ends of the steering guide roller (3) are slidably mounted on the two linear guide rails (5) via sliders (6); an adjusting screw (7) is installed on the frame (1); an adjusting nut (8) is provided on the slider (6); and the adjusting screw (7) is threadedly connected to the adjusting nut (8).

4. The overlapping discharging device according to claim 1, characterized in that: The paper output from one of the steering guide rollers (3) passes directly below the feed guide roller (42) and the discharge guide roller (43), and each paper output from the remaining steering guide rollers (3) bypasses an adjustment roller (41).

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