CN220182314U - Digital printing waste material coiling mechanism - Google Patents

Abstract

The utility model relates to a waste rolling device, in particular to a digital printing waste rolling device, which comprises a U-shaped frame and a base, wherein the top of the base is fixedly connected with the U-shaped frame, the inside of the U-shaped frame is rotationally connected with a first rotating roller, the inside of the U-shaped frame is rotationally connected with a second rotating roller which is positioned obliquely above the first rotating roller, and the digital printing waste rolling device is provided with a threaded rod and a third rotating roller.

Description

Digital printing waste material coiling mechanism

Technical Field

The utility model relates to the technical field of winding devices, in particular to a digital printing waste winding device.

Background

The digital printing, also called short-plate printing or digital fast printing, is different from the traditional printing in that the digital fast printing can be a single-sheet printing and has variable data, and can also spread images and texts in various media, thereby greatly improving the commercial application range of digital imaging.

Through retrieval, chinese patent discloses a digital printing waste coiling device (authorized bulletin number CN 218968355U), which comprises a conveying mechanism, an adjusting mechanism and a rack, wherein the conveying mechanism is used for conveying printed matters after digital printing, the conveying mechanism is positioned above the rack, the adjusting mechanism is positioned on the rack, and the coiling mechanism is used for coiling and collecting the printed waste; the winding mechanism comprises a winding shaft, a movable seat, a top rod, a top seat and an elastic sleeve, wherein the winding shaft is positioned at the front end and the rear end of the frame, the movable seats are slidably connected to the outer side of the winding shaft and are positioned at the inner side of the frame, the two top seats are positioned at the middle positions of the frame and correspond to the two winding shafts respectively, and the elastic sleeve can be propped open and attached to a conveyed printed matter through the top rod and the top seat by utilizing the movement of the movable seat on the winding shaft, so that the winding shaft is driven to conduct winding action, and waste at the edge during printing is subjected to winding treatment.

However, in the practical application process, the distance between the conveying roller and the auxiliary roller cannot be changed by arranging the conveying roller and the auxiliary roller, so that the printing waste cannot be rolled into different curling tightness degrees, and the practical operation and application are not facilitated. Accordingly, a digital printing waste winding device is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a digital printing waste winding device, which solves the problems that the distance between a conveying roller and an auxiliary roller cannot be changed and printing waste cannot be wound into different curling tightness in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a digital printing waste material coiling mechanism, includes U type frame and base, the top fixedly connected with U type frame of base, the inside rotation of U type frame is connected with first rotating roller, the inside of U type frame just is located the oblique top rotation of first rotating roller and is connected with the second rotating roller, first sliding chamber has been seted up to the inside of U type frame one side, the second sliding chamber has been seted up to the one side that the U type frame kept away from first sliding chamber;

the outside threaded connection of U type frame has two threaded rods, one of them the one end of threaded rod extends to the inside and threaded connection of first sliding chamber have first sliding block, the inner wall sliding connection of first sliding block and first sliding chamber, the inside sliding connection of second sliding chamber has the second sliding block, and the one end of another one threaded rod extends to the inside and threaded connection second sliding block of second sliding chamber, it is connected with the third rotor to rotate between second sliding block and the first sliding block.

As a further scheme of the utility model: one side fixedly connected with motor of U type frame inner wall, the output shaft of motor runs through U type frame and fixedly connected with first gear, the one end of first rotating roll center pin runs through U type frame and fixedly connected with second gear, second gear and first gear engagement are connected.

Through the cooperation of first rotor, second rotor, third rotor, first sliding chamber, threaded rod and first sliding block, first rotor rotates and then drives the second rotor driven, when the interval of second rotor and third rotor is to be adjusted, rotate the threaded rod, and then the threaded rod drives first sliding block and slides, and then under the effect of first sliding block and second sliding block, and then drive third rotor and remove, the purpose of changing the different curling degree of tightness when printing waste material rolling has been reached, simultaneously through the cooperation of motor, first gear and second gear, the output shaft of motor drives first gear rotation, and then first gear drives second gear rotation.

As still further aspects of the utility model: the bottom of base fixedly connected with four support columns.

As still further aspects of the utility model: the outside fixedly connected with control panel of U type frame, motor and control panel electric connection.

Through being provided with the support column in the bottom of base, be convenient for stabilize the placing to U type frame, simultaneously through being provided with control panel in the outside of U type frame, be convenient for work through control panel control motor. Meanwhile, the control panel is arranged outside the U-shaped frame, so that the motor can be controlled to work through the control panel.

As still further aspects of the utility model: the bottom of threaded rod fixedly connected with adjust knob.

As still further aspects of the utility model: the ratio of the diameters of the second gear and the first gear is one to two.

Compared with the prior art, the utility model has the advantages that the threaded rod and the third rotating roller are arranged, through the matching of the first rotating roller, the second rotating roller, the third rotating roller, the first sliding cavity, the threaded rod and the first sliding block, the first rotating roller rotates to drive the second rotating roller to be driven, when the distance between the second rotating roller and the third rotating roller is required to be adjusted, the threaded rod is rotated, the threaded rod drives the first sliding block and the second sliding block to slide, and then the third rotating roller is driven to move under the action of the first sliding block and the second sliding block, so that the aim of changing different curling tightness degree when printing waste is rolled is fulfilled, and the rolling effect is enhanced.

Drawings

Fig. 1 is a schematic structural view of a digital printing waste winding device.

Fig. 2 is a side cross-sectional view of a digital printing waste winder.

Fig. 3 is a rear cross-sectional view of a digital printing waste winder.

Fig. 4 is an enlarged view of a portion a of fig. 3 of a digital printing waste winder.

In the figure: 1. a U-shaped frame; 2. a first rotating roller; 3. a second rotating roller; 4. a third rotating roller; 5. a base; 6. a motor; 7. a first gear; 8. a second gear; 9. a control panel; 10. a first sliding chamber; 11. a first slider; 12. a threaded rod; 13. an adjustment knob; 14. a second sliding chamber; 15. and a second slider.

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.

Referring to fig. 1 to 4, in an embodiment of the utility model, a digital printing waste winding device comprises a U-shaped frame 1 and a base 5, wherein the top of the base 5 is fixedly connected with the U-shaped frame 1, so that the U-shaped frame 1 is convenient to place. Four support columns are fixedly connected to the bottom of the base 5, and the support columns are arranged at the bottom of the base 5, so that the U-shaped frame 1 can be stably placed.

The inside rotation of U type frame 1 is connected with first rotor roller 2, the inside of U type frame 1 just is located the oblique top rotation of first rotor roller 2 and is connected with second rotor roller 3, first rotor roller 2 of being convenient for drives second rotor roller 3 and follows, first sliding chamber 10 has been seted up to the inside of U type frame 1 one side, the outside threaded connection of U type frame 1 has two threaded rods 12, the bottom of two threaded rods 12 is fixedly connected with adjust knob 13 respectively, the one end of one of them threaded rod 12 extends to the inside of first sliding chamber 10 and threaded connection has first sliding block 11, the threaded rod 12 of being convenient for drives first sliding block 11 motion, first sliding block 11 and the inner wall sliding connection of first sliding chamber 10. The second sliding cavity 14 has been seted up to one side that U type frame 1 kept away from first sliding cavity 10, and the inside sliding connection in second sliding cavity 14 has second sliding block 15, and the one end of another one threaded rod 12 extends to the inside in second sliding cavity 14 and threaded connection second sliding block 15, rotates between second sliding block 15 and the first sliding block 11 to be connected with third live-rollers 4, drives third live-rollers 4 under the motion effect of first sliding block 11 and second sliding block 15 of being convenient for and removes.

Through above-mentioned technical scheme, through the cooperation of first rotor 2, second rotor 3, third rotor 4, first sliding chamber 10, threaded rod 12 and first slider 11, first rotor 2 rotates and then drives second rotor 3 driven, when the interval of second rotor 3 and third rotor 4 is to be adjusted, rotates threaded rod 12, and then threaded rod 12 drives first slider 11 and second slider 15 and slides, and then drives third rotor 4 and remove, has reached the purpose of changing the different curling tightness degree when printing waste rolling.

Specifically, one side fixedly connected with motor 6 of U type frame 1 inner wall, the output shaft of motor 6 runs through U type frame 1 and fixedly connected with first gear 7, and the one end of first rotating roll 2 center pin runs through U type frame 1 and fixedly connected with second gear 8, and second gear 8 and first gear 7 meshing are connected.

Through above-mentioned technical scheme, through the cooperation of motor 6, first gear 7 and second gear 8, the output shaft of motor 6 drives first gear 7 rotation, and then first gear 7 drives second gear 8 rotation.

Specifically, the ratio of the diameters of the second gear 8 and the first gear 7 is one to two. Through the technical scheme, the ratio of the diameters of the second gear 8 and the first gear 7 is set to be one to two, so that the first gear 7 can conveniently and rapidly drive the second gear 8 to rotate.

Specifically, the control panel 9 is fixedly connected to the outside of the U-shaped frame 1, and the motor 6 is electrically connected with the control panel 9. Through above-mentioned technical scheme, through being provided with control panel 9 in the outside of U type frame 1, be convenient for work through control panel 9 control motor 6.

The working principle of the utility model is as follows:

when the printing waste rolling machine is used, firstly, printing waste is manually placed between the third rotating roller 4 and the second rotating roller 3, the tail end of the printing waste is placed at the top of the first rotating roller 2, the output shaft of the motor 6 drives the first gear 7 to rotate, the first gear 7 drives the second gear 8 to rotate, the second gear 8 drives the first rotating roller 2 to rotate, the first rotating roller 2 further drives the second rotating roller 3 to rotate, the second rotating roller 3 further drives the third rotating roller 4 to rotate, the printing waste is driven to be transmitted and rolled, when the printing waste with different curling tightness is needed, the threaded rod 12 is driven to rotate by the rotary adjusting knob 13, the threaded rod 12 drives the first sliding block 11 and the second sliding block 15 to slide, the third rotating roller 4 is driven to move under the action of the first sliding block 11 and the second sliding block 15, the distance between the third rotating roller 4 and the second rotating roller 3 is further changed, the purpose of curling tightness of the printing waste when the printing waste is changed is achieved, and the rolling effect is enhanced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a digital printing waste material coiling mechanism, includes U type frame (1) and base (5), its characterized in that, the top fixedly connected with U type frame (1) of base (5), the inside rotation of U type frame (1) is connected with first rotating roller (2), the inside of U type frame (1) just is located the oblique top rotation of first rotating roller (2) and is connected with second rotating roller (3), first sliding chamber (10) have been seted up to the inside of U type frame (1) one side, second sliding chamber (14) have been seted up to one side that first sliding chamber (10) were kept away from to U type frame (1);

outside threaded connection of U type frame (1) has two threaded rods (12), one of them the one end of threaded rod (12) extends to the inside of first sliding chamber (10) and threaded connection has first sliding block (11), the inner wall sliding connection of first sliding block (11) and first sliding chamber (10), the inside sliding connection of second sliding chamber (14) has second sliding block (15), and the one end of another threaded rod (12) extends to the inside of second sliding chamber (14) and threaded connection second sliding block (15), rotate between second sliding block (15) and first sliding block (11) and be connected with third rotor (4).

2. The digital printing waste winding device according to claim 1, wherein a motor (6) is fixedly connected to one side of the inner wall of the U-shaped frame (1), an output shaft of the motor (6) penetrates through the U-shaped frame (1) and is fixedly connected with a first gear (7), one end of a central shaft of the first rotating roller (2) penetrates through the U-shaped frame (1) and is fixedly connected with a second gear (8), and the second gear (8) is meshed with the first gear (7).

3. A digital printing waste winding device according to claim 1, characterized in that the bottom of the base (5) is fixedly connected with four support columns.

4. The digital printing waste winding device according to claim 2, wherein a control panel (9) is fixedly connected to the outside of the U-shaped frame (1), and the motor (6) is electrically connected to the control panel (9).

5. A digital printing waste winding device according to claim 1, characterized in that the bottom of the threaded rod (12) is fixedly connected with an adjusting knob (13).

6. A digital printing waste winding device according to claim 2, characterized in that the ratio of the diameters of the second gear (8) and the first gear (7) is one to two.