Printer bearing device

Abstract

The utility model discloses a printer bearing device which comprises a bearing table, baffles are fixedly assembled on the two sides of the surface of the bearing table, elastic structures are fixedly assembled on the two sides of the bearing table, paper feeding structures are assembled at the upper ends of the two elastic structures, paper is contained through the bearing table, the supporting effect on the paper is guaranteed, and the bearing table is convenient to use. Through the baffle, the paper placing position and the paper placing space can be limited, the situation that the paper exceeds the space and the paper feeding effect is affected is avoided, through the effect of the elastic structure and cooperation of the elastic structure and the paper feeding structure, the paper is always extruded on the surface of the paper at the uppermost end, the situation that the paper is loose and the paper feeding effect is affected is avoided, and meanwhile the regularity of the paper is guaranteed; through the effect of the paper feeding structure, the paper feeding structure is matched with a paper feeding device of the equipment, and the situation that when paper is stacked unevenly or too much, the paper is clamped, and normal work of the printer is affected is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of printers, in particular to a printer bearing device. Background Art

[0002] The printer support device refers to the component or mechanism used to support and fix the printer paper. It is usually composed of a paper box, a paper tray or a paper slot, etc., which is used to place the paper and feed it into the printer for printing. The existing printer support structure has no structure to limit the paper, so the paper is easy to be loose, resulting in poor paper feeding effect. When the paper is piled unevenly or too much, it is easy to cause the paper to jam, affecting the normal operation of the printer. Utility Model Content

[0003] The purpose of the utility model is to provide a printer carrying device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a printer carrying device, including a carrying platform, baffles are fixedly installed on both sides of the surface of the carrying platform, elastic structures are fixedly installed on both sides of the carrying platform, and paper feeding structures are installed on the upper ends of the two elastic structures.

[0005] Preferably, the elastic structure includes a support plate, which is fixedly mounted on the side wall of the supporting platform, a support rod is installed through the inner wall of the support plate, the top view of the support rod is rectangular, a top plate is fixedly mounted on the lower end of the support rod, a spring is sleeved on the outer wall of the support rod, one end of the spring is fixedly connected to the support plate, and the other end of the spring is fixedly connected to the top plate.

[0006] Preferably, the paper feeding structure includes a connecting plate, which is fixedly mounted on the side wall of the elastic structure, a vertical plate is fixedly mounted on the lower end of the connecting plate, a motor is fixedly mounted on the lower end of the connecting plate, and a motor shaft of the motor passes through the vertical plate and is fixedly mounted with a roller.

[0007] Preferably, a through groove is provided at the lower end of the supporting platform.

[0008] Compared with the prior art, the beneficial effects of the utility model are: the paper is placed on the supporting platform to ensure the supporting effect of the paper, the baffle can limit the placement position of the paper and the placement space of the paper to avoid exceeding the space and affecting the paper feeding effect, through the action of the elastic structure and the cooperation of the elastic structure and the paper feeding structure, the surface of the uppermost paper is always squeezed to avoid the loose paper affecting the paper feeding effect, and the regularity of the paper is ensured at the same time, through the action of the paper feeding structure, in cooperation with the paper feeding device of the equipment itself, it is effectively avoided that the paper is piled up unevenly or excessively, causing the paper to get stuck and affecting the normal operation of the printer. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 for Figure 1 A schematic diagram of the enlarged structure in the middle.

[0011] In the figure: 1-carrying platform, 2-elastic structure, 21-top plate, 22-spring, 23-support plate, 24-support rod, 3-paper feeding structure, 31-connecting plate, 32-vertical plate, 33-motor, 34-roller, 4-baffle. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] See also Figure 1-2 The utility model provides a printer carrying device, including a carrying platform 1, baffles 4 are fixedly installed on both sides of the surface of the carrying platform 1, elastic structures 2 are fixedly installed on both sides of the carrying platform 1, and paper feeding structures 3 are installed on the upper ends of the two elastic structures 2.

[0014] The supporting platform 1 is used to hold the paper to ensure the supporting effect of the paper. The baffle 4 can limit the placement position of the paper and the placement space of the paper to avoid exceeding the space and affecting the paper feeding effect. The elastic structure 2 and the cooperation of the elastic structure 2 and the paper feeding structure 3 always squeeze the surface of the uppermost paper to avoid loose paper affecting the paper feeding effect and ensure the regularity of the paper. The paper feeding structure 3 cooperates with the paper feeding device of the device itself to effectively avoid uneven or excessive paper accumulation, which may cause paper jam and affect the normal operation of the printer.

[0015] The elastic structure 2 includes a support plate 23, which is fixedly assembled on the side wall of the supporting platform 1. A support rod 24 is installed through the inner wall of the support plate 23. The top view of the support rod 24 is rectangular. The lower end of the support rod 24 is fixedly assembled with a top plate 21. The outer wall of the support rod 24 is sleeved with a spring 22. One end of the spring 22 is fixedly connected to the support plate 23, and the other end of the spring 22 is fixedly connected to the top plate 21.

[0016] The paper feeding structure 3 includes a connecting plate 31, which is fixedly assembled on the side wall of the elastic structure 2. A vertical plate 32 is fixedly assembled on the lower end of the connecting plate 31, and a motor 33 is fixedly assembled on the lower end of the connecting plate 31. The motor shaft of the motor 33 passes through the vertical plate 32 and is fixedly assembled with a roller 34.

[0017] When it is necessary to place paper, first take out a stack of paper and pull up the connecting plates 31 on both sides, at this time, the support rods 24 on both sides are driven to move upward, and the support rods 24 drive the top plate 21 to squeeze the springs 22 to deform it. At this time, the springs 22 accumulate force, and the paper is placed between the baffles 4 on both sides, and the connecting plates 31 are released. At this time, the springs 22 squeeze the top plate 21 to move downward, and drive the roller 34 to fit the surface of the paper. When it is necessary to feed paper, turn on the motor 33, and drive the roller 34 to rotate through the motor shaft to transport the paper into the machine body. The motor 33 is connected to the connecting plate 31 through a shock-absorbing motor frame. During operation, the small vibrations generated by the motor 33 itself will be buffered by the shock-absorbing motor frame. The motor 33 will not affect the elastic structure 2 when in use. At the same time, the roller 34 can be made of rubber material to increase the friction with the paper, thereby better ensuring stable paper feeding.

[0018] A through slot is formed at the lower end of the supporting platform 1 .

[0019] The through groove can make the supporting platform 1 lighter.

[0020] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printer carrying device, characterized in that: It comprises a supporting platform (1), baffles (4) are fixedly mounted on both sides of the surface of the supporting platform (1), elastic structures (2) are fixedly mounted on both sides of the supporting platform (1), and paper feeding structures (3) are mounted on the upper ends of the two elastic structures (2).

2. A printer carrier device according to claim 1, characterized in that: The elastic structure (2) comprises a support plate (23), wherein the support plate (23) is fixedly mounted on the side wall of the support platform (1), a support rod (24) is mounted through the inner wall of the support plate (23), the top view of the support rod (24) is rectangular, a top plate (21) is fixedly mounted on the lower end of the support rod (24), a spring (22) is sleeved on the outer wall of the support rod (24), one end of the spring (22) is fixedly connected to the support plate (23), and the other end of the spring (22) is fixedly connected to the top plate (21).

3. A printer carrying device according to claim 1, characterized in that: The paper feeding structure (3) comprises a connecting plate (31), wherein the connecting plate (31) is fixedly mounted on the side wall of the elastic structure (2), a vertical plate (32) is fixedly mounted on the lower end of the connecting plate (31), a motor (33) is fixedly mounted on the lower end of the connecting plate (31), and a motor shaft of the motor (33) passes through the vertical plate (32) and is fixedly mounted with a roller (34).

4. A printer carrying device according to claim 1, characterized in that: A through slot is provided at the lower end of the supporting platform (1).

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