Printer paper storage system and industrial printer

Abstract

The utility model provides a printer paper storage system and an industrial printer, comprising a pair of frame vertical plates, a plurality of fixed cloth winding rollers arranged between the pair of frame vertical plates, movable cloth winding roller moving plates respectively hinged to the inner sides of the frame vertical plates, and movable cloth winding roller moving plates respectively hinged to the inner sides of the movable cloth winding roller moving plates. Driving mechanisms for driving the movable cloth winding roller moving plates to rotate around hinge points are arranged on the machine frame vertical plates respectively, a plurality of movable cloth winding rollers are connected between the movable cloth winding roller moving plates, and a plurality of receding grooves for containing the fixed cloth winding rollers are formed in the upper portions of the movable cloth winding roller moving plates. The receding grooves and the movable cloth winding rollers are arranged at intervals. According to the printer paper storage system, the installation difficulty of the movable cloth winding rollers is reduced, the movement uniformity of the multiple movable cloth winding rollers is achieved through a simple structure, and the paper collecting speed is adjustable.

Description

Technical Field

[0001] The utility model relates to the field of industrial printers, in particular to a printer paper storage system and an industrial printer. Background Art

[0002] In the process of retracting and releasing paper, the existing industrial printers wind the paper or film material coming out of the printer onto a roller. During the winding process, the thickness of the paper or film material wound on the roller will increase. Since the paper or film material coming out of the printer moves intermittently and at a constant speed, as the thickness of the paper or film material wound on the roller increases, the rotation speed of the roller should be slowed down to synchronize with the speed of the paper or film material coming out. However, the speed of the existing motor driving the roller is usually constant. If the rotation force of the motor is large, the paper or film material will be pulled out of the printer faster. When the rotation force of the motor is small, the motor will burn out because the shaft cannot rotate according to the speed required by the motor.

[0003] In order to achieve adjustable paper collection speed, the invention patent application with application number 2023115478481 discloses a 10,000-meter printer paper collection cache system and a 10,000-meter printer, which specifically includes a pair of support plates, a pair of support plates inner sides of which are slidably provided with movable cloth roller mounting frames through a driving mechanism, a pair of movable cloth roller mounting frames are connected between a plurality of movable cloth rollers, a pair of support plates upper parts are provided with fixed cloth roller mounting frames, a pair of fixed cloth roller mounting frames are connected between a plurality of fixed cloth rollers, and a plurality of yielding slots for accommodating the movable cloth rollers are provided on the fixed cloth roller mounting frames. The 10,000-meter printer paper collection cache system can match the paper collection speed with the printer printing speed when printing 10,000 meters, avoid the phenomenon of sudden stop and sudden start of the paper collection system, improve the cache adjustment accuracy of the printing medium, and simplify the paper loading process of 10,000-meter printing. However, since the movable cloth winding roller mounting frame and the fixed cloth winding roller mounting frame are arranged adjacent to each other, there are many connection points, which are prone to interference during installation, and have high requirements for installation space and movement consistency of multiple movable cloth winding rollers. Utility Model Content

[0004] In order to reduce the difficulty of installing the movable cloth winding roller, a simple structure is used to achieve the unified movement of multiple movable cloth winding rollers and adjust the paper collection speed. The technical solution adopted by the utility model is: a printer paper storage system, including a pair of frame uprights, a plurality of fixed cloth winding rollers are arranged between the pair of frame uprights, the inner sides of the frame uprights are respectively hinged with movable cloth winding roller moving plates, the frame uprights are respectively provided with driving mechanisms for driving the movable cloth winding roller moving plates to rotate around hinge points, a plurality of movable cloth winding rollers are connected between the pair of movable cloth winding roller moving plates, a plurality of make way grooves for accommodating the fixed cloth winding rollers are opened on the upper part of the movable cloth winding roller moving plates, and the make way grooves are arranged at intervals from the movable cloth winding rollers.

[0005] Based on the above, in order to facilitate maintenance and replacement, the moving plates of the pair of movable cloth winding rollers have the same specifications.

[0006] Based on the above, a moving plate connecting handle is provided at one end of the moving plate of the movable cloth winding roller, and the moving plate connecting handle is hinged to the frame vertical plate.

[0007] Based on the above, the driving mechanism is a swing cylinder push rod, and the telescopic end of the swing cylinder push rod is movably connected to the moving plate connecting handle.

[0008] Based on the above, in order to ensure that the moving plate of the movable cloth-winding roller rotates up and down, the top of the clearance groove is opened.

[0009] Based on the above, the depth of the clearance groove is greater than the diameter of the fixed cloth winding roller.

[0010] Based on the above, the driving mechanism is arranged above the moving plate of the movable cloth winding roller.

[0011] Based on the above, a crossbeam and a plurality of steering rollers are further connected between a pair of frame uprights.

[0012] Based on the above, in order to facilitate timely drying of the printed medium and reduce the occupied space, a drying box is provided on the top of the beam.

[0013] The utility model also provides an industrial printer, which is equipped with the printer paper storage system.

[0014] The utility model has substantial features and progress compared with the prior art. Specifically, the printer paper storage system and industrial printer provided by the utility model utilize a dynamic cloth winding roller moving plate to centrally install multiple dynamic cloth winding rollers, one end of the dynamic cloth winding roller moving plate is hinged on the frame vertical plate, and the dynamic cloth winding roller moving plate is rotated from bottom to top on the frame by connecting the swing cylinder push rod, thereby saving the installation space of the equipment and reducing the installation requirements, thereby ensuring that the paper collection speed matches the printer printing speed when printing 10,000 meters, avoiding the phenomenon of sudden stop and sudden start of the paper collection system.

[0015] At the same time, by opening a plurality of make way grooves for accommodating fixed cloth winding rollers on the moving plate of the movable cloth winding roller, the movable cloth winding roller can be moved to the top of the fixed cloth winding roller, so that during the paper feeding operation, the printing medium is only spread flat on the plurality of fixed cloth winding rollers, and then the plurality of movable cloth winding rollers are driven to swing by the swinging cylinder push rod to complete the winding process of the printing medium between the plurality of fixed cloth winding rollers and the plurality of movable cloth winding rollers, thereby simplifying the paper feeding process.

[0016] Furthermore, by uniformly installing a plurality of movable cloth-winding rollers on a movable cloth-winding roller moving plate, synchronization of the movement processes of the plurality of movable cloth-winding rollers is ensured.

[0017] Furthermore, by arranging the drying box on the top of the frame upright, the integration level of the industrial printer is improved and the space occupied by the equipment is saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the printer paper storage system provided by the utility model.

[0019] Figure 2 It is a side structural schematic diagram of a printer paper storage system provided by the utility model.

[0020] Figure 3 It is a schematic diagram of a movable cloth winding roller in a raised state inside a printer paper storage system provided by the utility model.

[0021] Figure 4 It is a schematic diagram of a movable cloth winding roller in a falling state inside a printer paper storage system provided by the utility model.

[0022] In the figure: 1. frame upright plate; 2. drying box; 3. support roller; 4. cross beam; 5. movable cloth winding roller; 6. movable cloth winding roller moving plate; 7. fixed cloth winding roller; 8. first steering roller; 9. second steering roller; 10. swing cylinder push rod; 11. moving plate connecting handle; 12. clearance groove. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described in detail below through specific implementation methods.

[0024] Example 1

[0025] This embodiment provides a printer paper storage system, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a pair of frame uprights 1, and a plurality of fixed cloth-winding rollers 7 are arranged between the pair of frame uprights 1. Moving cloth-winding roller moving plates 6 are respectively hinged to the inner sides of the frame uprights 1, and a driving mechanism for driving the moving cloth-winding roller moving plates 6 to rotate around the hinge points is respectively arranged on the frame uprights 1. A plurality of moving cloth-winding rollers 5 are connected between the pair of moving cloth-winding roller moving plates 6, and a plurality of clearance grooves 12 for accommodating the fixed cloth-winding rollers 5 are opened on the moving cloth-winding roller moving plates 6, and the clearance grooves 12 are arranged at intervals from the moving cloth-winding rollers 5.

[0026] In this embodiment, a moving plate connecting handle 11 is provided at one end of the moving cloth winding roller moving plate 6, and the moving plate connecting handle 111 is hinged to the frame vertical plate 1. The driving mechanism is a swing cylinder push rod 10, and the telescopic end of the swing cylinder push rod 10 is movably connected to the moving plate connecting handle 11.

[0027] In this embodiment, in order to ensure that the movable cloth-winding roller moving plate 6 rotates up and down, the top of the clearance groove 12 is open. The driving mechanism is arranged above the movable cloth-winding roller moving plate 6.

[0028] Specifically, a crossbeam 4 and a plurality of steering rollers are connected between a pair of frame uprights 1. The steering rollers can be recorded as a first steering roller 8 and a second steering roller 9 according to their distribution positions.

[0029] In order to facilitate timely drying of the printed medium and reduce the occupied space, a drying box 2 is arranged on the top of the beam. A supporting roller 3 is arranged on the drying box 2.

[0030] Example 2

[0031] This embodiment provides a printer paper storage system, which is different from Embodiment 1 mainly in that, in this embodiment, in order to facilitate maintenance and replacement, the moving plates of the pair of movable cloth winding rollers have the same specifications.

[0032] Example 3

[0033] This embodiment provides a printer paper storage system, which is different from the first embodiment mainly in that: in this embodiment: the depth of the clearance groove is greater than the diameter of the fixed cloth winding roller, and the width of the clearance groove is greater than the diameter of the fixed cloth winding roller.

[0034] Example 4

[0035] This embodiment provides an industrial printer, which is equipped with the printer paper storage system described in any one of Embodiments 1 to 3.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A printer paper storage system, characterized in that: It comprises a pair of frame uprights, a plurality of fixed cloth winding rollers are arranged between the pair of frame uprights, movable cloth winding roller moving plates are respectively hinged on the inner sides of the frame uprights, driving mechanisms for driving the movable cloth winding roller moving plates to rotate around hinge points are respectively arranged on the frame uprights, a plurality of movable cloth winding rollers are connected between the pair of movable cloth winding roller moving plates, a plurality of make way grooves for accommodating the fixed cloth winding rollers are opened on the upper parts of the movable cloth winding roller moving plates, and the make way grooves are arranged at intervals from the movable cloth winding rollers.

2. The printer paper storage system according to claim 1, characterized in that: The specifications of the moving plates of the pair of movable cloth winding rollers are the same.

3. The printer paper storage system according to claim 1 or 2, characterized in that: A moving plate connecting handle is arranged at one end of the moving plate of the movable cloth winding roller, and the moving plate connecting handle is hinged to the frame vertical plate.

4. The printer paper storage system according to claim 3, characterized in that: The driving mechanism is a swing cylinder push rod, and the telescopic end of the swing cylinder push rod is movably connected to the moving plate connecting handle.

5. The printer paper storage system according to claim 1, characterized in that: The top of the relief groove is open.

6. The printer paper storage system according to claim 1, 2 or 5, characterized in that: The depth of the clearance groove is greater than the diameter of the fixed cloth winding roller.

7. The printer paper storage system according to claim 6, characterized in that: The driving mechanism is arranged above the moving plate of the movable cloth winding roller.

8. The printer paper storage system according to claim 1, 2 or 5, characterized in that: A crossbeam and a plurality of steering rollers are also connected between a pair of frame uprights.

9. The printer paper storage system according to claim 8, characterized in that: A drying box is arranged on the top of the crossbeam.

10. An industrial printer, characterized in that: The industrial printer is equipped with the printer paper storage system according to any one of claims 1 to 9.

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