Label printer convenient for adding label paper

Abstract

The utility model discloses a label printer convenient to add label paper, which relates to the field of office appliances, and comprises a label printer shell, two sliding chutes are arranged on the inner bottom wall of the back of the label printer shell, a sliding block is movably connected in each sliding chute, the top of each sliding block is fixedly provided with a movable shaft seat, and the movable shaft seat is provided with a movable shaft. A first supporting plate is rotationally connected to the interior of the moving shaft seat, and a mounting plate is rotationally connected to the top of the first supporting plate; and two rotating shaft seats are fixedly mounted on the inner bottom wall of the front surface of the label printer shell. The first supporting plate and the second supporting plate are arranged, the mounting plate can be moved out of the label printer shell, a hand does not need to be inserted into the label printer to directly mount label paper, the mounting clamping base and the label winding drum are arranged, the label paper can be rapidly detached and added, the label printer shell is suitable for label paper of various specifications, and the vortex rotation spring is arranged, so that the label printer shell is convenient to mount and dismount. The label printer can be easily opened, closed and sealed.

Description

Technical Field

[0001] The utility model relates to the technical field of office appliances, in particular to a label printer which is convenient for adding label paper. Background Art

[0002] As an office tool, label printers play an important role in the modern office environment. Label printers are used to print labels for inventory items, asset labels, commodity labels, express labels, product labels on production lines, process labels, etc.

[0003] During the use of existing label printers, the label paper inside the label printer often needs to be replaced or added, but the design of some label printers is relatively closed, making the process of replacing label paper relatively cumbersome. For example, it may be necessary to disassemble multiple parts of the printer or use special tools to open the paper loading area, making it inconvenient to remove and add label paper.

[0004] In order to overcome the above-mentioned defects, the prior art (application number: 202322609257.4, Chinese patent application date: September 26, 2023) discloses a label printer that is convenient for disassembling label paper. The label printer is provided with an installation mechanism, which can squeeze the limit plate to both sides so that the label paper body can be installed on the outer wall of the installation roller. The guide plate is used to limit it to prevent the label paper from deviating during paper feeding. At the same time, the utility model supports the printing mechanism through the support rod, so that when the label paper is installed, the printing mechanism will not fall automatically, and the staff does not need to hold the printing mechanism. The utility model is more convenient when installing the printing paper, and improves the installation efficiency of the printing paper to a certain extent.

[0005] Although the existing technology can solve the problem of installing label paper, the staff needs to insert their hands into the label printer to install the label paper, which increases the difficulty of installing the label paper. The operation is not portable and cannot achieve quick removal and addition of label paper. The cover does not have automatic closing function, which increases the operation of easily opening and closing the seal of the label printer.

[0006] Therefore, we proposed a label printer that is easy to add label paper to solve the above problems. Utility Model Content

[0007] The purpose of the present utility model is to provide a label printer that is convenient for adding label paper, so as to solve the problem raised in the above background technology that when the current handheld device holder is in use, the staff needs to insert their hands into the label printer to install the label paper, which increases the difficulty of installing the label paper, is not portable, cannot achieve quick removal and addition of label paper, and the cover body does not have an automatic closing function, which increases the difficulty of easily opening and closing the seal of the label printer.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a label printer for facilitating the addition of label paper, comprising a label printer housing, wherein the inner bottom wall at the rear of the label printer housing is provided with two slide grooves, a slider being movably connected to the interior of each slide groove, a movable shaft seat being fixedly mounted on the top of the slider, a first support plate being rotatably connected to the interior of the movable shaft seat, and a mounting plate being rotatably connected to the top of the first support plate;

[0009] The label printer further comprises: two rotating shaft seats are fixedly installed on the inner bottom wall of the front of the label printer housing, the interior of each rotating shaft seat is rotatably connected to a second support plate, and the top of the second support plate is rotatably connected to a mounting plate;

[0010] Grooves are provided inside both sides of the mounting plate, and movable sleeves are movably connected inside the grooves. A limiting plate is fixedly installed on the top of the movable sleeve, and a mounting base is fixedly installed on the right side of the limiting plate. A label roll is provided on the outer wall of the mounting base, and the label paper body is wrapped around the outer wall of the label roll.

[0011] As a preferred technical solution of the present application, two telescopic cylinder bodies are fixedly installed inside the rear of the label printer housing, and connecting plates are fixedly installed at the output ends of the two telescopic cylinder bodies, and both sides of the connecting plates are fixedly connected to the movable shaft seat.

[0012] As a preferred technical solution of the present application, the interior of the movable sleeve is movably connected with a fixed rod, moving blocks are fixedly installed on both sides of the movable sleeve, and the front of the moving block is fixedly connected with a strong spring.

[0013] As the preferred technical solution of the present application, a rotating shaft sleeve is fixedly installed on the left side of the label printer housing, and a rotating rod is rotatably connected inside the rotating shaft sleeve. A sealing plate is provided on the outer wall of the rotating rod, and a vortex rotation spring is provided on the inner wall of the sealing plate at the front and rear ends of the rotating rod.

[0014] As the preferred technical solution of the present application, the slider and the slide groove are slidably connected, the slider and the connecting plate are tightly fitted with the movable shaft seat, and the connecting plate is driven by the telescopic cylinder body, and the connecting plate is driven to move forward by the output end of the telescopic cylinder body, so that the connecting plate drives the two movable shaft seats to move forward at the same time.

[0015] As the preferred technical solution of the present application, the movable sleeve is movably connected to the groove and the fixed rod, and the movable sleeve is fixedly connected to the limit plate, and the limit plate is set to an L-shaped structure. By manually pushing the two limit plates outward, the limit plates drive the movable sleeve to move on the corresponding groove and the fixed rod.

[0016] As the preferred technical solution of the present application, the mounting base and the label roll are connected in a detachable manner. The mounting base is configured as a disc structure, and the mounting base connected by a limiting plate is inserted into the label roll to fix the label paper.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] This label printer, which is convenient for adding label paper, is provided with a first support plate and a second support plate, so that the mounting plate can be moved out of the label printer housing, and the label paper can be directly installed without inserting hands into the label printer. In addition, a mounting card seat and a label roll are provided, so that the label paper can be quickly removed and added, and it is suitable for label paper of various specifications. In addition, a vortex self-rotating spring is provided, so that the label printer can be easily opened and closed. The specific contents are as follows:

[0019] 1. A first support plate and a second support plate are provided. Through the coordination of the telescopic cylinder body, the connecting plate, the movable shaft seat, the slider, the chute, the first support plate, the mounting plate, the second support plate and the rotating shaft seat, the mounting plate can be moved out of the label printer housing, thereby facilitating the subsequent direct installation of label paper without inserting hands into the label printer for operation, thereby improving the efficiency of subsequent label paper addition;

[0020] Furthermore, a mounting base and a label reel are provided, and the manual limit plate, movable sleeve, groove, fixed rod, movable block, mounting plate, strong spring, mounting base and label reel cooperate with each other to realize the rapid removal and addition of label paper, and adapt to label paper of various specifications;

[0021] Furthermore, a slider and a slide groove are provided, and the slider is driven to slide in the corresponding slide groove during the movement of the movable shaft, thereby increasing the stability of the movement of the movable shaft seat;

[0022] 2. A vortex self-rotating spring is provided, and the sealing plate, rotating rod, rotating shaft sleeve and vortex self-rotating spring cooperate with each other to facilitate easy opening and closing of the label printer seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the partial cross-sectional structure of the sealing plate of the utility model;

[0025] Figure 3 This is a schematic diagram of a partial cross-sectional structure of a label printer housing of the present invention;

[0026] Figure 4 This is a schematic diagram of the disassembled cross-sectional structure of the mounting plate and label roll of the utility model;

[0027] Figure 5 This is a schematic diagram of the partial structure of the first support plate and the second support plate of the utility model;

[0028] Figure 6 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0029] In the figure: 1. Label printer housing; 2. Rotating shaft sleeve; 3. Rotating rod; 4. Sealing plate; 5. Vortex rotation spring; 6. Slide groove; 7. Slider; 8. Moving shaft seat; 9. First support plate; 10. Mounting plate; 11. Rotating shaft seat; 12. Second support plate; 13. Connecting plate; 14. Telescopic cylinder body; 15. Groove; 16. Fixed rod; 17. Movable sleeve; 18. Moving block; 19. Power spring; 20. Limiting plate; 21. Mounting base; 22. Label roll; 23. Label paper body. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1-6 , the utility model provides the following technical solutions:

[0032] Example 1: In order to solve the problem that when using the handheld device holder on the market, the staff needs to insert their hands into the label printer to install the label paper, which increases the difficulty of installing the label paper, is not portable, and cannot achieve the problem of quickly removing and adding the label paper, please refer to the attached Figure 1 and attached Figure 3 -Attached Figure 5, including a label printing housing 1, the inner bottom wall at the rear of the label printing housing 1 is provided with two slide grooves 6, each slide groove 6 is movably connected to a slider 7 inside, a movable shaft seat 8 is fixedly installed on the top of the slider 7, the movable shaft seat 8 is internally rotatably connected to a first support plate 9, and the top of the first support plate 9 is rotatably connected to a mounting plate 10; it also includes: two rotating shaft seats 11 are fixedly installed on the inner bottom wall at the front of the label printing housing 1, each rotating shaft seat 11 is internally rotatably connected to a second support plate 12, and the top of the second support plate 12 is rotatably connected to the mounting plate 10; grooves 15 are provided on both sides of the mounting plate 10, and a movable sleeve 17 is movably connected inside the groove 15, a limit plate 20 is fixedly installed on the top of the movable sleeve 17, and a mounting base 21 is fixedly installed on the right side of the limit plate 20, the outer wall of the mounting base 21 is provided with a label roll 22, and the outer wall of the label roll 22 is wrapped with a label paper body 23. Two telescopic cylinder bodies 14 are fixedly installed inside the back of the label printer housing 1. The output ends of the two telescopic cylinder bodies 14 are fixedly installed with connecting plates 13, and the two sides of the connecting plates 13 are fixedly connected to the movable shaft seat 8. The internal movability of the movable sleeve 17 is connected to the fixed rod 16, and the two sides of the movable sleeve 17 are fixedly installed with moving blocks 18. The front of the moving block 18 is fixedly connected with a strong spring 19. The slider 7 and the slide groove 6 are connected in a sliding manner. The slider 7 and the connecting plate 13 are tightly fitted with the movable shaft seat 8, and the connecting plate 13 is driven by the telescopic cylinder body 14. The movable sleeve 17 is connected in a movable manner to the groove 15 and the fixed rod 16. The movable sleeve 17 is fixedly connected to the limit plate 20, and the limit plate 20 is set to an L-shaped structure. The mounting base 21 and the label roll 22 are connected in a detachable manner, and the mounting base 21 is set to a disc structure.

[0033] When label paper needs to be added through the label printer, after the sealing plate 4 is opened according to the step of embodiment 2, the two telescopic cylinder bodies 14 are started through the external control panel, so that the output end of the telescopic cylinder body 14 drives the connecting plate 13 to move forward, thereby the connecting plate 13 simultaneously drives the two movable shaft seats 8 to move forward, and during the movement of the movable shaft seats 8, the slider 7 is driven to slide in the corresponding slide groove 6, thereby increasing the stability of the movement of the movable shaft seat 8, so that the movable shaft seat 8 drives the mounting plate 10 connected to the first support plate 9 to move upward, and during the movement of the first support plate 9 and the mounting plate 10, the second support plate 12 is driven to rotate in the rotating shaft seat 11, further increasing the stability of the movement of the mounting plate 10, and making the mounting plate 10 move out of the label printer housing 1, thereby facilitating the subsequent direct installation of the label paper, without having to insert hands into the label printer for operation, thereby improving the efficiency of subsequent addition of label paper;

[0034] After the mounting plate 10 is moved out of the appropriate position of the label printer housing 1, the two limit plates 20 are manually pushed outward, so that the limit plates 20 drive the movable sleeve 17 to move on the corresponding groove 15 and the fixed rod 16. During the movement of the movable sleeve 17, the movable block 18 is driven to slide in the mounting plate 10. At the same time, the movable block 18 stretches the strong spring 19 to increase the stability of the movement of the limit plate 20. As a result, the limit plate 20 drives the mounting base 21 to move away from the label paper body 23. The used label roll 22 can be removed.

[0035] Then, the staff increases the length of the label paper body 23 as needed, drives the mounting bracket 21 to move the appropriate distance with the limit plate 20, manually places the label paper body 23 connected to the label roll 22 between the two mounting brackets 21, loosens the pushed limit plate 20, and allows the rebound force of the strong spring 19 to drive the limit plate 20 to move inward, so that the mounting bracket 21 connected to the limit plate 20 is inserted into the label roll 22, thereby fixing the label paper. Then, the movable shaft seat 8 connected to the connecting plate 13 is driven backward by the telescopic cylinder body 14 until the mounting plate 10 drives the label paper body 23 installed above to move downward into the label printing shell 1, thereby realizing rapid addition of label paper and adapting to label paper of various specifications.

[0036] Example 2: The label printer can be easily opened and closed for sealing. Figure 1 -Attached Figure 2 and attached Figure 6 A rotating shaft sleeve 2 is fixedly installed on the left side of the label printer housing 1, and a rotating rod 3 is rotatably connected to the inside of the rotating shaft sleeve 2. The outer wall of the rotating rod 3 is provided with a sealing plate 4, and the front and rear ends of the rotating rod 3 are located on the inner wall of the sealing plate 4 and are provided with a vortex rotation spring 5.

[0037] The staff manually pushes the sealing plate 4 upward, so that the sealing plate 4 drives the rotating rod 3 to rotate in the rotating shaft sleeve 2. During the rotation of the rotating rod 3, the vortex rotation spring 5 is stretched, thereby opening the sealing plate 4, making it convenient for the staff to add label paper to the label printer later. When the label paper is added, the staff manually loosens the opened sealing plate 4, and the vortex rotation spring 5 begins to release its stored energy and drives the rotating rod 3 to rotate in the opposite direction in the rotating shaft sleeve 2. The rotation of the rotating rod 3 drives the sealing plate 4 to move downward until it is tightly closed on the label printer housing 1, making it easy to open and close the label printer.

[0038] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A label printer for conveniently adding label paper, comprising a label printer housing (1), wherein the inner bottom wall of the rear of the label printer housing (1) is provided with two slide grooves (6), each of the slide grooves (6) is movably connected to a slider (7), a movable shaft seat (8) is fixedly mounted on the top of the slider (7), a first support plate (9) is rotatably connected to the inside of the movable shaft seat (8), and a mounting plate (10) is rotatably connected to the top of the first support plate (9); It is characterized in that Also includes: Two rotating shaft seats (11) are fixedly mounted on the inner bottom wall in front of the label printer housing (1), the interior of each rotating shaft seat (11) is rotatably connected to a second support plate (12), and the top of the second support plate (12) is rotatably connected to a mounting plate (10); Grooves (15) are provided inside both sides of the mounting plate (10), and a movable sleeve (17) is movably connected inside the groove (15). A limit plate (20) is fixedly installed on the top of the movable sleeve (17), and a mounting base (21) is fixedly installed on the right side of the limit plate (20). The outer wall of the mounting base (21) is provided with a label roll (22), and the outer wall of the label roll (22) is wound with a label paper body (23).

2. A label printer that is convenient for adding label paper according to claim 1, characterized in that: Two telescopic cylinder bodies (14) are fixedly installed inside the rear of the label printer housing (1), and connecting plates (13) are fixedly installed at the output ends of the two telescopic cylinder bodies (14), and both sides of the connecting plates (13) are fixedly connected to the movable shaft seat (8).

3. The label printer for facilitating adding label paper according to claim 1, characterized in that: The movable sleeve (17) is movably connected to a fixed rod (16) inside, and movable blocks (18) are fixedly installed on both sides of the movable sleeve (17), and a strong spring (19) is fixedly connected to the front of the movable block (18).

4. The label printer for facilitating adding label paper according to claim 1, characterized in that: A rotating shaft sleeve (2) is fixedly mounted on the left side of the label printer housing (1), a rotating rod (3) is rotatably connected to the interior of the rotating shaft sleeve (2), a sealing plate (4) is provided on the outer wall of the rotating rod (3), and a vortex rotation spring (5) is provided on the inner wall of the sealing plate (4) at the front and rear ends of the rotating rod (3).

5. The label printer for facilitating adding label paper according to claim 1, characterized in that: The slider (7) and the slide groove (6) are in sliding connection, the slider (7) and the connecting plate (13) are tightly fitted with the movable shaft seat (8), and the connecting plate (13) is driven by the telescopic cylinder body (14).

6. The label printer for facilitating adding label paper according to claim 3, characterized in that: The movable sleeve (17) is movably connected to the groove (15) and the fixed rod (16); the movable sleeve (17) is fixedly connected to the limiting plate (20), and the limiting plate (20) is configured as an L-shaped structure.

7. The label printer for facilitating adding label paper according to claim 1, characterized in that: The mounting card seat (21) and the label roll (22) are detachably connected, and the mounting card seat (21) is configured as a disc structure.

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