Printer label pressing device

Abstract

The utility model discloses a printer label pressing device, and relates to the technical field of printer label pressing devices, the printer label pressing device comprises a base plate, the surface of the base plate is provided with an adjusting mechanism, the adjusting mechanism comprises supporting plates, the supporting plates are fixedly connected to the surface of the base plate, and the supporting plates are fixedly connected to the two sides of the base plate. The paper conveying roller is used for conveying printing paper, when the paper conveying roller conveys the paper and the paper conveying speed is inconvenient to adjust, a handle is twisted to drive a rotating bolt to rotate, the rotating bolt drives a moving block to ascend and descend on the rotating bolt, and the moving block ascends and descends in a groove hole; the moving block drives the pressing plate to ascend and descend, and the pressing plate presses paper on the paper rotating roller, so that the paper rotating roller can stably convey the paper, and the situation that printing paper deviates, and consequently label printing is not accurate enough is prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of printer label pressing devices, specifically to a printer label pressing device. Background Technology

[0002] A printer label pressing device is a device used to press the label raw material printed by a printer, aiming to improve print quality. The pressing device has a pressing plate. When the print head extrudes the raw material onto the worktable, the pressing surface of the pressing plate applies pressure to the raw material on the worktable, so that the raw material is tightly attached to the worktable, thereby avoiding the warping of the final product caused by the internal stress of the raw material, and ensuring the shape and quality of the final product.

[0003] The current publication number CN210190897U discloses a paper pressing device for a label printer, including a base, two opposing support seats, and a pressure roller disposed between the two support seats. The upper end of the base has a through groove, and both sides of the base have slots. Each support seat has two connecting rods, each connecting rod including a connecting rod body, a limiting block at the top of the connecting rod body, and a screw at the bottom of the connecting rod body. A spring is sleeved on the connecting rod body, located between the limiting block and the support seat. The screw is threadedly connected to the base. This utility model has a simple structure and is easy to use. Through the cooperation of the through groove and the pressure roller, the printing paper can be limited, preventing paper deviation and ensuring smooth paper movement. The printed label information is accurate, and the printing effect is good. Furthermore, the cooperation of the connecting rod and the spring facilitates the movement of printing paper of different thicknesses, has a wide range of applications, and reduces costs.

[0004] To solve the problem of printer pressing, the existing technology uses the cooperation of through grooves and pressure rollers to limit the printing paper and prevent it from deviating, so that the printing paper can move smoothly. However, the printing paper is prone to deviating during transmission, which leads to the problem of inaccurate label printing. Utility Model Content

[0005] The purpose of this invention is to provide a printer label pressing device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] A printer label pressing device includes a base plate, and an adjustment mechanism is mounted on the surface of the base plate;

[0008] The adjusting mechanism comprises a supporting plate fixedly connected to the surface of the bottom plate, the supporting plate is fixedly connected to both sides of the bottom plate, a rotating hole is formed in the top of the supporting plate, a slot is formed in one side of the supporting plate, a paper conveying roller is installed on the surface of the supporting plate, and a limiting mechanism is installed on the surface of the supporting plate.

[0009] One side of the supporting plate is provided with a pressing mechanism, the pressing mechanism comprises a moving frame, a sliding groove is formed in the inside of the moving frame, and an adjusting bolt is screw-connected in the inside of the sliding groove.

[0010] Further improvement of the technical scheme of the utility model lies in that the surface of the rotating hole is rotatably connected with a rotating bolt, the surface of the rotating bolt is screw-connected with a moving block, one end of the rotating bolt is fixedly connected with a handle, one end of the moving block is fixedly connected with a pressing plate, the moving block moves up and down in the inside of the slot, the moving block drives the pressing plate to move up and down, and the pressing plate presses the paper on the paper roller.

[0011] Further improvement of the technical scheme of the utility model lies in that one end of the adjusting bolt is fixedly connected with a rotating handle, and the rotating handle drives the adjusting bolt to rotate.

[0012] Further improvement of the technical scheme of the utility model lies in that one end of the adjusting bolt is fixedly connected with a baffle, the surface of the adjusting bolt is screw-connected with an adjusting block, and the baffle is used for limiting the movement of the adjusting block.

[0013] Further improvement of the technical scheme of the utility model lies in that one end of the adjusting block is fixedly connected with a connecting frame, the surface of the connecting frame is rotatably connected with a roller, and the roller rolls on the printing paper to press the printing paper.

[0014] Further improvement of the technical scheme of the utility model lies in that the surface of the supporting plate is fixedly connected with a supporting column, the surface of the supporting column is provided with a hole, and the fixed bolt is separated from the hole and the adjusting sleeve by rotating the fixed bolt.

[0015] Further improvement of the technical scheme of the utility model lies in that the surface of the supporting column is slidably connected with an adjusting sleeve, the surface of the adjusting sleeve is screw-connected with a fixed bolt, one end of the adjusting sleeve is fixedly connected with a limiting plate, the adjusting sleeve can move on the supporting column, and the adjusting sleeve drives the limiting plate to adjustably move.

[0016] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0017] The utility model provides a printer label pressfitting device, through paper transmission roller is used for transmission printing paper, when paper transmission roller is in transmission paper, when the transmission paper speed is inconvenient to get the adjustment, through the twist handle, handle drives rotation peg to rotate, rotation peg drives moving block to move up and down on rotation peg, moving block moves up and down in the inside of slot hole, moving block drives presser plate to move up and down, and presser plate is pressed to the paper on the paper roller, makes the paper roller can stable transmission paper, prevents printing paper from running off, makes the printing of label not enough accurate.

[0018] The utility model provides a printer label pressfitting device, through the twist rotation handle, rotation handle drives adjustment peg to rotate, when adjustment peg rotates, makes the adjustment block moves on adjustment peg, and adjustment block drives the gyro wheel on the connecting frame to move horizontally to adjust, thereby according to the width of paper, adjusts the gyro wheel, when printing paper is in transmission, gyro wheel is rolled on printing paper, and printing paper is pressed, thereby making printing paper can stable transmission, and the efficiency that the label is printed is higher. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic drawing of the utility model;

[0020] Figure 2 It is the structure schematic drawing of the utility model limit mechanism;

[0021] Figure 3 It is the structure schematic drawing of the utility model pressfitting mechanism;

[0022] Figure 4 It is the structure schematic drawing of the utility model adjustment mechanism.

[0023] In the drawing: 1, adjustment mechanism;10, support plate;11, rotation hole;12, slot hole;13, handle;14, rotation peg;15, moving block;16, presser plate;2, paper transmission roller;3, limit mechanism;30, support column;31, hole;32, adjustment sleeve;33, fixed peg;34, limit plate;4, pressfitting mechanism;40, moving frame;41, sliding slot;42, adjustment peg;43, rotation handle;44, baffle;45, adjustment block;46, connecting frame;47, gyro wheel;5, bottom plate. DETAILED DESCRIPTION

[0024] The utility model makes further detailed explanation in combination with example:

[0025] Example 1

[0026] As Figures 1-4The utility model provides a printer label pressfitting device, including bottom plate 5, the surface of bottom plate 5 is equipped with adjusting mechanism 1, adjusting mechanism 1 includes support plate 10, support plate 10 fixedly connected at the surface of bottom plate 5, support plate 10 fixedly connected at both sides of bottom plate 5, the top of support plate 10 is equipped with rotating hole 11, one side of support plate 10 is equipped with slot hole 12, the surface of support plate 10 is equipped with paper feed roller 2, the surface of support plate 10 is equipped with limiting mechanism 3, the surface of rotating hole 11 is rotatably connected with rotating bolt 14, the surface of rotating bolt 14 is threadedly connected with moving block 15, one end of rotating bolt 14 is fixedly connected with handle 13, one end of moving block 15 is fixedly connected with pressing plate 16,

[0027] Specifically, the paper feed roller 2 is used for transmitting the printing paper, when the paper feed roller 2 is transmitting the paper, the speed of the paper is not convenient to adjust, the handle 13 is twisted, the handle 13 drives the rotating bolt 14 to rotate, the rotating bolt 14 drives the moving block 15 to move up and down on the rotating bolt 14, the moving block 15 moves up and down in the slot hole 12, the moving block 15 drives the pressing plate 16 to move up and down, and the pressing plate 16 presses the paper on the paper feed roller 2, so that the paper feed roller 2 can stably transmit the paper.

[0028] Embodiment 2

[0029] As Figures 1-4 As shown in the embodiment 1, the utility model provides a technical scheme: preferably, one side of support plate 10 is equipped with pressfitting mechanism 4, pressfitting mechanism 4 includes moving frame 40, the inside of moving frame 40 is equipped with sliding slot 41, the inside of sliding slot 41 is threadedly connected with adjusting bolt 42, one end of adjusting bolt 42 is fixedly connected with rotating handle 43, one end of adjusting bolt 42 is fixedly connected with baffle 44, the surface of adjusting bolt 42 is threadedly connected with adjusting block 45, one end of adjusting block 45 is fixedly connected with connecting frame 46, the surface of connecting frame 46 is rotatably connected with gyro wheel 47;

[0030] Specifically, the rotating handle 43 is twisted, the rotating handle 43 drives the adjusting bolt 42 to rotate, when the adjusting bolt 42 rotates, the adjusting block 45 moves on the adjusting bolt 42, the adjusting block 45 drives the gyro wheel 47 on the connecting frame 46 to move horizontally, so that the gyro wheel 47 is adjusted according to the width of the paper. When the printing paper is transmitted, the gyro wheel 47 rolls on the printing paper and presses the printing paper.

[0031] Embodiment 3

[0032] As Figures 1-4As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, a support column 30 is fixedly connected to the surface of the support plate 10, a hole 31 is opened on the surface of the support column 30, an adjusting sleeve 32 is slidably connected to the surface of the support column 30, a fixing bolt 33 is threadedly connected to the surface of the adjusting sleeve 32, and a limiting plate 34 is fixedly connected to one end of the adjusting sleeve 32.

[0033] Specifically, by rotating the fixing bolt 33, the fixing bolt 33 is disengaged from the hole 31 and the adjusting sleeve 32, so that the adjusting sleeve 32 can move on the support column 30. The adjusting sleeve 32 drives the limiting plate 34 to move and adjust. When the adjusting sleeve 32 and the limiting plate 34 are moved to the extent that the paper size is met, the fixing bolt 33 is rotated, so that the fixing bolt 33 fixes the adjusting sleeve 32 and the limiting plate 34 on the surface of the support column 30, thereby enabling the limiting transmission of paper of different widths.

[0034] The working principle of the label pressing device of this printer will be explained in detail below.

[0035] like Figures 1-4 As shown, the paper transfer roller 2 is used to transfer printing paper. When the paper transfer speed is not easily adjustable, the handle 13 is turned, which drives the rotating bolt 14 to rotate. The rotating bolt 14 drives the moving block 15 to move up and down on the rotating bolt 14. The moving block 15 moves up and down inside the slot 12. The moving block 15 drives the pressing plate 16 to move up and down. The pressing plate 16 presses the paper on the transfer roller 2, so that the transfer roller 2 can transfer paper stably. By rotating the fixing bolt 33, the fixing bolt 33 is disengaged from the hole 31 and the adjusting sleeve 32, so that the adjusting sleeve 32 can move on the support column 30. The adjusting sleeve 32 drives the limiting plate 34 to move. When the adjusting sleeve 32 and the limiting plate 34 are moved to the extent that the paper size is suitable, the fixing bolt 33 is rotated, so that the fixing bolt 33 fixes the adjusting sleeve 32 and the limiting plate 34 on the surface of the support column 30, so that the paper of different widths can be limited and transferred.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A printer label laminating device comprising a base plate (5), characterised in that: The surface of the bottom plate (5) is provided with an adjusting mechanism (1); The adjusting mechanism (1) comprises a supporting plate (10) fixedly connected to the surface of the bottom plate (5), the supporting plate (10) is fixedly connected to both sides of the bottom plate (5), a rotating hole (11) is formed in the top of the supporting plate (10), a slot (12) is formed in one side of the supporting plate (10), a paper feeding roller (2) is mounted on the surface of the supporting plate (10), and a limiting mechanism (3) is mounted on the surface of the supporting plate (10); One side of the supporting plate (10) is provided with a pressing mechanism (4), the pressing mechanism (4) comprises a moving frame (40), a sliding groove (41) is formed in the inside of the moving frame (40), and an adjusting bolt (42) is screw-connected in the inside of the sliding groove (41).

2. A printer label laminating device according to claim 1, wherein: The surface of the rotating hole (11) is rotatably connected with a rotating bolt (14), the surface of the rotating bolt (14) is screw-connected with a moving block (15), one end of the rotating bolt (14) is fixedly connected with a handle (13), and one end of the moving block (15) is fixedly connected with a pressing plate (16).

3. A printer label laminating device as claimed in claim 1, wherein: One end of the adjusting bolt (42) is fixedly connected with a rotating handle (43).

4. A printer label laminating device according to claim 3, wherein: One end of the adjusting bolt (42) is fixedly connected with a baffle (44), and the surface of the adjusting bolt (42) is screw-connected with an adjusting block (45).

5. A printer label laminating device according to claim 4, wherein: One end of the adjusting block (45) is fixedly connected with a connecting frame (46), and the surface of the connecting frame (46) is rotatably connected with a roller (47).

6. A printer label laminating device as claimed in claim 1, wherein: The surface of the supporting plate (10) is fixedly connected with a supporting column (30), and the surface of the supporting column (30) is provided with a hole (31).

7. A printer label laminating device according to claim 6, wherein: The surface of the supporting column (30) is slidably connected with an adjusting sleeve (32), the surface of the adjusting sleeve (32) is screw-connected with a fixing bolt (33), and one end of the adjusting sleeve (32) is fixedly connected with a limiting plate (34).

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