CN218809330U

CN218809330U - Paper roll supporting structure for printing transverse cutting device

Info

Publication number: CN218809330U
Application number: CN202222405417.9U
Authority: CN
Inventors: 张爱春
Original assignee: Individual
Current assignee: Jingbian Qinfeng Printing Co.,Ltd.
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-04-07
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to the field of printing technique, and a printing transverse cutting device is with paper roll bearing structure is disclosed, the on-line screen storage device comprises a base, top one side fixed mounting of base has first articulated seat, the one end of first articulated seat articulates there is the link, there is electric telescopic handle one side of link through round pin axle swing joint, electric telescopic handle's bottom fixed mounting has the articulated seat of second, the top fixed mounting of link has the mount. This printing is paper roll bearing structure for crosscut device has seted up two standing grooves on through the support frame, can place the paper roll roller simultaneously in the top and the bottom of support frame, and rethread connection pad, spliced pole, the cooperation setting between the U type pole can drive the support frame and rotate when the top paper roll roller finishes using the back to change the angle of support frame, thereby with the position replacement of two paper roll rollers, reached the effect of quick replacement scroll.

Description

Paper roll supporting structure for printing transverse cutting device

Technical Field

The utility model relates to a printing technology field specifically is a printing is paper roll supporting structure for crosscut device.

Background

In printing technology, a transverse cutting device is used to cut a paper roll into paper with required size, and a corresponding paper roll supporting frame structure is generally arranged at the feeding end of the transverse cutting device and is mainly used for placing paper rolls and enabling the paper rolls to rotate during processing.

Traditional printing is scroll bearing structure's for crosscut device scroll support frame supports to press and supports to press on the pole, and fixed knot constructs insecurely, causes the incident easily, and along with the slope of mounting panel, supports to press the pole can not with all support to press the hole adaptation, the structure is unreasonable moreover.

To the above disadvantage, the chinese authorized utility model discloses a number: CN211812505U discloses a paper roll supporting structure for a printing transverse cutting device, which is convenient for supporting an inclined supporting frame, and can firmly fix the supporting frame, and has the advantages of reasonable structural design, simple operation and convenient adjustment;

however, the structural design of the technology only needs to wait for the paper roll roller on the rotating groove to be replaced after the paper roll roller is used up because the supporting frame is provided with the rotating groove in the using process, and a large amount of time is also spent in the paper roll replacing process, so that the working efficiency is influenced.

It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough in the above-mentioned background art, the utility model aims to provide a printing is scroll bearing structure for transverse cutting device to solve the printing for transverse cutting device scroll bearing structure who provides in the above-mentioned background art, there is the problem of inconvenient quick replacement scroll.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a paper roll supporting structure for a printing transverse cutting device comprises a base, wherein a first hinge seat is fixedly installed on one side of the top of the base, a connecting frame is hinged to one end of the first hinge seat, an electric telescopic rod is movably connected to one side of the connecting frame through a pin shaft, a second hinge seat is fixedly installed at the bottom end of the electric telescopic rod, a fixing frame is fixedly installed on the top of the connecting frame, a rotating mechanism is arranged on one side of the fixing frame, and a supporting mechanism is rotatably connected to the inner side of the fixing frame;

the rotating mechanism comprises a connecting disc, a connecting column is fixedly mounted at one end of the connecting disc, a U-shaped rod is slidably connected to the inner portion of the connecting disc, the outer side of the connecting column is close to the outer side of the connecting disc, springs are arranged on the outer sides of two ends of the U-shaped rod, connecting plates are fixedly mounted at two ends of the U-shaped rod, and a limiting column is fixedly mounted at one end of each connecting plate;

the supporting mechanism comprises two supporting frames, the top and the bottom of each supporting frame are provided with a placing groove, the top and the bottom of each supporting frame are rotatably connected with a cover plate, and a fixing column is fixedly arranged between the two supporting frames.

Preferably, the bottom both sides of base all fixed mounting have the gyro wheel, one side fixed mounting of base has the handle.

Preferably, one side of the fixing frame is provided with four limit grooves in annular array, and the limit columns are matched with the limit grooves.

Preferably, one end of the spring is fixed with one end of the connecting disc, and the other end of the spring is fixed with one end of the connecting plate.

Furthermore, a first thread block is fixedly mounted at the top of one side of the supporting frame, a second thread block is fixedly mounted at the bottom of one side of the cover plate, and the first threaded hole and the second thread block are fixed through a bolt.

Furthermore, two ends of the fixing column respectively penetrate through the two support frames and are rotatably connected with one side of the fixing frame, and one end of the connecting column is fixed with one end of the fixing column.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a set up two standing grooves on the support frame, can place the scroll roller in the top and the bottom of support frame simultaneously, cooperation setting between rethread connection pad, spliced pole, the U type pole can drive the support frame and rotate when the top scroll roller finishes using the back to change the angle of support frame, thereby with the position replacement of two scroll rollers, reached the effect of quick replacement scroll.

(2) The utility model discloses a cooperation setting between base, gyro wheel, the handle can drive the link and remove to it removes to drive the support frame, and it is comparatively convenient to remove.

Drawings

Fig. 1 is a schematic overall front view of a paper roll support structure for a printing and cross-cutting apparatus according to the present invention;

fig. 2 is a schematic side view of the supporting frame of the paper roll supporting structure for the printing and cross-cutting apparatus according to the present invention;

fig. 3 is an enlarged schematic view of a paper roll support structure for a printing cross-cutting apparatus according to the present invention at a position a in fig. 2;

fig. 4 is a schematic perspective view of a connection pad of a paper roll support structure for a printing and transverse cutting device according to the present invention.

In the figure: 1. a base; 2. a first hinge mount; 3. a connecting frame; 4. an electric telescopic rod; 5. a second hinge mount; 6. a fixed mount; 7. a rotation mechanism; 701. a connecting disc; 702. connecting columns; 703. a U-shaped rod; 704. a spring; 705. a connecting plate; 706. a limiting column; 8. a support mechanism; 801. a support frame; 802. a placement groove; 803. a cover plate; 804. fixing the column; 9. a roller; 10. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides a paper roll supporting structure for a printing transverse cutting device; the device comprises a base 1, wherein a first hinge seat 2 is fixedly installed on one side of the top of the base 1, one end of the first hinge seat 2 is hinged with a connecting frame 3, one side of the connecting frame 3 is movably connected with an electric telescopic rod 4 through a pin shaft, a second hinge seat 5 is fixedly installed at the bottom end of the electric telescopic rod 4, the bottom of the second hinge seat 5 is fixed with the top of the base 1, a fixing frame 6 is fixedly installed on the top of the connecting frame 3, a rotating mechanism 7 is arranged on one side of the fixing frame 6, and a supporting mechanism 8 is rotatably connected to the inner side of the fixing frame 6;

the rotating mechanism 7 comprises a connecting disc 701, one end of the connecting disc 701 is fixedly provided with a connecting column 702, the inside of the connecting disc 701, which is close to the outer side of the connecting column 702, is slidably connected with a U-shaped rod 703, the outer sides of the two ends of the U-shaped rod 703 are respectively provided with a spring 704, the two ends of the U-shaped rod 703 are respectively fixedly provided with a connecting plate 705, one end of the spring 704 is fixed with one end of the connecting disc 701, the other end of the spring 704 is fixed with one end of the connecting plate 705, one end of the connecting plate 705 is fixedly provided with a limiting column 706, one side of the fixing frame 6 is provided with four limiting grooves in annular array, and the limiting column 706 is matched with the limiting grooves;

the supporting mechanism 8 comprises two supporting frames 801, a placing groove 802 is formed in the top and the bottom of each supporting frame 801, a cover plate 803 is connected to the top and the bottom of each supporting frame 801 in a rotating mode, the cover plate 803 is arc-shaped and matched with the placing groove 802, a first threaded block is fixedly mounted at the top of one side of each supporting frame 801, a second threaded block is fixedly mounted at the bottom of one side of the cover plate 803, the first threaded block and the second threaded block are fixed through bolts, the paper roll can be prevented from being separated from the placing groove 802 through matching of the first threaded block and the second threaded block, a fixing column 804 is fixedly mounted between the two supporting frames 801, two ends of the fixing column 804 respectively penetrate through the two supporting frames 801 and are connected with one sides of the fixing frames 6 in a rotating mode, one end of a connecting column 702 is fixed with one end of the fixing column 804, the fixing column can be rotated through matching of the U-shaped rod 703, the spring 704, the connecting plate 705 and the limiting column 706, the fixing column 804 can be prevented from being influenced by gravity in the working process to rotate.

The embodiment can realize that: through having seted up two standing grooves 802 on the support frame 801, can place the paper roll roller in the top and the bottom of support frame 801 simultaneously, cooperation setting between rethread connection pad 701, spliced pole 702, U type pole 703, after the paper roll roller in top finishes using, can drive support frame 801 and rotate to change the angle of support frame 801, thereby with the position replacement of two paper roll rollers, reached the effect of quick replacement scroll.

Example 2

Referring to fig. 1-4, the present invention provides a paper roll supporting structure for a printing transverse cutting device; the automatic folding device comprises a base 1, wherein a first hinge seat 2 is fixedly installed on one side of the top of the base 1, one end of the first hinge seat 2 is hinged with a connecting frame 3, one side of the connecting frame 3 is movably connected with an electric telescopic rod 4 through a pin shaft, a second hinge seat 5 is fixedly installed at the bottom end of the electric telescopic rod 4, the bottom of the second hinge seat 5 is fixed with the top of the base 1, a fixing frame 6 is fixedly installed on the top of the connecting frame 3, a rotating mechanism 7 is arranged on one side of the fixing frame 6, a supporting mechanism 8 is rotatably connected to the inner side of the fixing frame 6, idler wheels 9 are fixedly installed on two sides of the bottom of the base 1, and a handle 10 is fixedly installed on one side of the base 1;

the rotating mechanism 7 comprises a connecting disc 701, a connecting column 702 is fixedly mounted at one end of the connecting disc 701, a U-shaped rod 703 is slidably connected inside the connecting disc 701 and close to the outer side of the connecting column 702, springs 704 are arranged on the outer sides of two ends of the U-shaped rod 703, connecting plates 705 are fixedly mounted at two ends of the U-shaped rod 703, one end of each spring 704 is fixed with one end of the connecting disc 701, the other end of each spring 704 is fixed with one end of each connecting plate 705, a limiting column 706 is fixedly mounted at one end of each connecting plate 705, four annular array limiting grooves are formed in one side of the fixing frame 6, and the limiting columns 706 are matched with the limiting grooves;

supporting mechanism 8 includes two support frames 801, standing groove 802 has all been seted up to support frame 801's top and bottom, support frame 801's top all rotates with the bottom and is connected with apron 803, the shape of apron 803 be with the arc of standing groove 802 looks adaptation, one side top fixed mounting of support frame 801 has first screw hole, one side bottom fixed mounting of apron 803 has the second screw thread piece, it is fixed mutually through the bolt between first screw hole and the second screw thread piece, fixed mounting has fixed column 804 between two support frames 801, the both ends of fixed column 804 run through two support frames 801 respectively and are connected with one side rotation of mount 6, the one end of spliced pole 702 is fixed mutually with the one end of fixed column 804.

The embodiment can realize that: through the cooperation setting between base 1, gyro wheel 9, the handle 10, can drive link 3 and remove to drive support frame 801 and remove, it is comparatively convenient to remove.

It should be noted that, this embodiment is a paper roll supporting structure for a printing transverse cutting device, during operation, a bolt is firstly screwed out to fix the supporting frame 801 and the cover plate 803, then a paper roll is placed inside the placing groove 802 and covered with the cover plate 803, then the supporting frame 801 and the cover plate 803 are fixed through the bolt, after the paper roll at the top of the supporting frame 801 is used up, the U-shaped rod 703 is pulled, at this time, the U-shaped rod 703 drives the limiting column 706 to move backwards through the connecting plate 705 and separate from the fixing frame 6, the spring 704 is compressed, then the connecting column 702 on the connecting disc 701 is driven by the U-shaped rod 703 to rotate one hundred eighty degrees, at this time, the connecting column 702 drives the supporting frame 801 to rotate one hundred eighty degrees through the fixing column 804, thereby lowering the paper roll at the bottom of the supporting frame 801 to replace the top, at this time, the operation is continued, then an operator can take down the used paper roll at the bottom of the supporting frame 801 and replace a new paper roll, which is convenient for next replacement, when movement is needed, the passage of the roller 9 is removed and the handle 10 is pushed, at this time, and the supporting frame can drive the supporting frame 801 to move.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A paper roll supporting structure for a printing transverse cutting device comprises a base (1) and is characterized in that a first hinged seat (2) is fixedly installed on one side of the top of the base (1), a connecting frame (3) is hinged to one end of the first hinged seat (2), an electric telescopic rod (4) is movably connected to one side of the connecting frame (3) through a pin shaft, a second hinged seat (5) is fixedly installed at the bottom end of the electric telescopic rod (4), a fixing frame (6) is fixedly installed on the top of the connecting frame (3), a rotating mechanism (7) is arranged on one side of the fixing frame (6), and a supporting mechanism (8) is rotatably connected to the inner side of the fixing frame (6);

the rotating mechanism (7) comprises a connecting disc (701), one end of the connecting disc (701) is fixedly provided with a connecting column (702), the outer side, close to the connecting column (702), of the inside of the connecting disc (701) is connected with a U-shaped rod (703) in a sliding mode, springs (704) are arranged on the outer sides of two ends of the U-shaped rod (703), two ends of the U-shaped rod (703) are fixedly provided with connecting plates (705), and one end of each connecting plate (705) is fixedly provided with a limiting column (706);

the supporting mechanism (8) comprises two supporting frames (801), the top and the bottom of each supporting frame (801) are provided with a placing groove (802), the top and the bottom of each supporting frame (801) are rotatably connected with a cover plate (803), and a fixing column (804) is fixedly installed between the two supporting frames (801).

2. The supporting structure of a roll of paper for a printing crosscutting apparatus according to claim 1, wherein rollers (9) are fixedly installed at both sides of the bottom of the base (1), and a handle (10) is fixedly installed at one side of the base (1).

3. The paper roll supporting structure for the printing transverse cutting device according to claim 1, characterized in that one side of the fixing frame (6) is provided with four limit grooves in annular array, and the limit columns (706) are matched with the limit grooves.

4. The printing crosscutting apparatus roll support structure according to claim 1, wherein one end of the spring (704) is fixed to one end of the connection plate (701), and the other end of the spring (704) is fixed to one end of the connection plate (705).

5. The paper roll supporting structure for the printing transverse cutting device according to claim 1, characterized in that a first thread block is fixedly installed on the top of one side of the supporting frame (801), a second thread block is fixedly installed on the bottom of one side of the cover plate (803), and the first thread block and the second thread block are fixed through a bolt.

6. The printing transverse cutting device paper roll supporting structure according to claim 1, characterized in that two ends of the fixed column (804) respectively penetrate through the two supporting frames (801) and are rotatably connected with one side of the fixed frame (6), and one end of the connecting column (702) is fixed with one end of the fixed column (804).