Labeling machine capable of being quickly assembled

Abstract

According to the labeling machine capable of being rapidly assembled, a screen assembly and a handle assembly are vertically matched and positioned through insertion, an installation bin is arranged on the upper portion of the front side of the handle assembly, a printing head assembly is connected with the installation bin in an insertion mode in the front-back direction, and the printing head assembly and the installation bin are connected through a spring buckle. The bottom end of the paper bin assembly is rotationally connected with the bottom of the front side of the handle assembly through a rotating shaft, the inner side of the upper portion of the paper bin assembly is connected with the front side of the handle assembly through a pressing self-locking switch, an annular groove matched with the paper bin assembly is formed in the lower portion of the handle assembly, and a toggle switch is arranged on a middle plate of the handle assembly. The raised line on the side wall of the battery is limited in the vertical direction through the stop block of the toggle switch; according to the labeling machine disclosed by the utility model, a connecting structure capable of being quickly assembled and disassembled is adopted, the handle assembly, the screen assembly, the printing head assembly and the paper bin assembly can be independently assembled, and final assembly can be completed by locking fixing screws at the joints of the assemblies.

Description

Technical Field

[0001] This utility model relates to the field of labeling machine technology, and in particular to a labeling machine that can be quickly assembled. Background Technology

[0002] With the rapid rise of the express delivery and logistics industry, the application of labels has expanded from the original product packaging to the printing of express delivery slips and delivery notes, and has penetrated into all aspects of people's lives. In today's rapidly developing packaging machinery industry, labeling machines are becoming increasingly important. At present, labeling machines are widely used in the field of packaging technology for various products, applying labels to products with regular shapes.

[0003] Existing labeling machines are usually one-piece or integrated structures, with only the paper tray and print head being detachable. This makes maintenance and repair difficult. Therefore, how to provide a labeling machine that is easy to maintain and repair has become an urgent problem for those skilled in the art. Summary of the Invention

[0004] The purpose of this invention is to provide a labeling machine that can be quickly assembled, so as to solve the problems mentioned in the background art and make the labeling machine easy to disassemble and maintain.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A labeling machine that can be quickly assembled includes a handle assembly, a screen assembly, a printhead assembly, and a paper tray assembly. The screen assembly is plate-shaped, and its lower end is positioned by a plug and slot with the upper end of the handle assembly. The upper front part of the handle assembly has a mounting compartment. The printhead assembly is inserted into the mounting compartment along the front-back direction. The printhead assembly and the mounting compartment are connected by a spring clip. The bottom end of the paper tray assembly is rotatably connected to the bottom front part of the handle assembly by a pivot. The inner side of the upper part of the paper tray assembly is connected to the front side of the handle assembly by a press-lock switch. The front side of the handle assembly has an annular groove that mates with the paper tray assembly. The rear side of the handle assembly has a battery compartment that accommodates batteries along the vertical direction.

[0007] Furthermore, the annular groove and the battery compartment are connected by an intermediate plate. The intermediate plate is equipped with a toggle switch that can be toggled in the front-back direction. The rear end of the toggle switch is integrally formed with a stop block. When the toggle switch is toggled to its extreme position, the stop block limits the protrusions on the battery sidewall in the up-down direction.

[0008] Furthermore, the lower part of the front side of the screen assembly is provided with two baffles, which are symmetrically arranged on the left and right edges of the screen assembly, and the baffles cooperate with the roller position on the front side of the print head assembly.

[0009] Furthermore, the lower end of the screen assembly is provided with several vertically arranged posts, and the upper end of the handle assembly is provided with several vertically arranged slots. The screen assembly and the handle assembly are positioned by the insertion and engagement of the posts and slots.

[0010] Furthermore, the upper end of the front side of the handle assembly is provided with a threaded connecting piece, and the front side of the screen assembly is provided with a first screw hole in the left-right direction. The screen assembly and the handle assembly are fixedly connected by screwing a fixing screw into the first screw hole and the threaded connecting piece.

[0011] Furthermore, a second screw hole is provided along the left-right direction on the rear side of the printhead assembly, and a third screw hole is provided along the left-right direction on the rear side of the mounting compartment. The printhead assembly and the mounting compartment are fixedly connected by screws screwed into the second and third screw holes.

[0012] The labeling machine of this utility model adopts a connection structure that can be quickly assembled and disassembled. The paper tray assembly and the handle assembly are hinged together, the screen assembly is plugged into the upper end of the handle assembly, and the print head assembly is connected to the front end of the handle assembly by spring clips. The handle assembly, screen assembly, print head assembly and paper tray assembly can all be assembled independently. The final assembly can be completed by tightening the fixing screws at the connection of each component.

[0013] During maintenance and repair, by tightening the fixing screws and pressing the self-locking switch, toggle switch, and spring clip, it is easy to disassemble each component, thereby improving the efficiency of labeling machine maintenance and repair. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a disassembled structural diagram of the present invention;

[0016] Figure 3 This is a side view of the present invention.

[0017] Figure 4 This is a bottom view of the structure of this utility model;

[0018] Figure 5 This is a cross-sectional view of the handle assembly of this utility model;

[0019] Figure 6 This is a structural diagram of the toggle switch of this utility model;

[0020] Figure 7 This is another structural diagram of the toggle switch of this utility model.

[0021] Figure label:

[0022] 1. Handle assembly; 2. Screen assembly; 3. Printhead assembly; 4. Paper tray assembly; 5. Installation tray.

[0023] 6 hinges, 7 batteries;

[0024] 11 Annular groove, 12 Battery compartment, 13 Intermediate plate, 14 Toggle switch, 15 Stop block;

[0025] 16 slots, 17 threaded connecting pieces;

[0026] 21. Baffle plate; 22. Insert post; 23. First screw hole;

[0027] 31 Roller, 32 Second screw hole, 33 Spring clip;

[0028] 51 Third screw hole;

[0029] 71 convex strips. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] This embodiment discloses a labeling machine that can be quickly assembled, such as... Figure 1 and Figure 2 As shown, it includes a handle assembly 1, a screen assembly 2, a printhead assembly 3, and a paper tray assembly 4. The screen assembly 2 is plate-shaped. The lower end of the screen assembly 2 and the upper end of the handle assembly 1 are positioned by a plug and a slot. The upper part of the front side of the handle assembly 1 is provided with a mounting compartment 5. The printhead assembly 3 is inserted into the mounting compartment 5 in the front-back direction. The printhead assembly 3 and the mounting compartment 5 are connected by a spring clip 33.

[0032] like Figure 2 As shown, two baffles 21 are provided on the lower part of the front side of the screen assembly 2. The baffles 21 are symmetrically arranged on the left and right edges of the screen assembly 2. The baffles 21 are matched with the rollers 31 on the front side of the printhead assembly 3. The baffles 21 can protect the rollers 31 of the printhead assembly 3 from the side.

[0033] The lower end of the screen assembly 2 is provided with several vertically arranged posts 22, and the upper end of the handle assembly 1 is provided with several vertically arranged slots 16. The screen assembly 2 and the handle assembly 1 are positioned by the insertion and engagement of the posts 22 and the slots 16.

[0034] The upper front end of the handle assembly 1 is provided with a threaded connecting piece 17, and the front side of the screen assembly 2 is provided with a first screw hole 23 extending in the left and right direction. The screen assembly 2 and the handle assembly 1 are fixedly connected by screwing the fixing screw into the first screw hole 23 and the threaded connecting piece 17.

[0035] like Figure 2 and Figure 3 As shown, a second screw hole 32 is provided along the left-right direction on the rear side of the printhead assembly 3, and a third screw hole 51 is provided along the left-right direction on the rear side of the mounting chamber 5. The printhead assembly 3 and the mounting chamber 5 are fixedly connected by screwing the fixing screws into the second screw hole 32 and the third screw hole 51.

[0036] During assembly, the printhead assembly 3 is pushed backward into the mounting chamber 5. The spring clip 33 is limited by the bottom of the mounting chamber 5 and rotates clockwise to the vertical position until the printhead assembly 3 reaches the installation position. At this time, the spring clip 33 resets counterclockwise and the lower end of the spring clip 33 is engaged in the clip groove of the mounting chamber 5. Then, the fixing screws are screwed into the second screw hole 32 and the third screw hole 51 to fix the printhead assembly 3 to the mounting chamber 5.

[0037] When disassembly is required, unscrew the fixing screws out of the second screw hole 32 and the third screw hole 51, press the spring piece at the upper end of the spring clip 33 backward, and the spring clip 33 will rotate clockwise to the vertical position again. The lower end of the spring clip 33 will disengage from the clip groove, and the printhead assembly 3 can be removed from the installation chamber 5.

[0038] like Figure 2 and Figure 3 As shown, the bottom of the paper tray assembly 4 and the bottom of the front side of the handle assembly 1 are rotatably connected by a pivot 6. The inner side of the upper part of the paper tray assembly 4 and the front side of the handle assembly 1 are connected by a press-lock switch. The lower part of the handle assembly 1 is provided with an annular groove 11 that mates with the paper tray assembly 4. In use, the paper tray assembly 4 rotates clockwise to close with the handle assembly 1. Pressing the press-lock switch can separate the paper tray assembly 4 from the handle assembly 1. The press-lock switch is existing technology and will not be described in detail here.

[0039] like Figure 5 As shown, the annular groove 11 and the battery compartment 12 are connected by an intermediate plate 13. The intermediate plate 13 is equipped with a toggle switch 14, which can be toggled in the front-back direction.

[0040] like Figures 4-7 As shown, the rear end of the toggle switch 14 is integrally formed with a stop 15. When the toggle switch 14 is moved backward to the extreme position, the stop 15 moves backward simultaneously to limit the protrusion 71 on the side wall of the battery 7 to move downward, so that the battery 7 is locked and fixed in the battery compartment 12. When the toggle switch 14 is moved forward to the extreme position, the stop 15 moves forward simultaneously away from the lower end of the protrusion 71, so that the battery 7 can be taken out of the battery compartment 12.

[0041] During assembly, the handle assembly 1, screen assembly 2, printhead assembly 3 and paper tray assembly 4 can all be assembled independently with the handle assembly 1. Preferably, after the screen assembly 2 and printhead assembly 3 are assembled, they can be directly snapped into the handle assembly 1 and the fixing screws at the connection of each component can be tightened to complete the final assembly.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A labeling machine that can be quickly assembled, characterized in that, The device includes a handle assembly (1), a screen assembly (2), a printhead assembly (3), and a paper tray assembly (4). The screen assembly (2) is plate-shaped. The lower end of the screen assembly (2) and the upper end of the handle assembly (1) are positioned by a plug and a slot. The upper part of the front side of the handle assembly (1) is provided with an installation compartment (5). The printhead assembly (3) is inserted into the installation compartment (5) along the front-back direction. The printhead assembly (3) and the installation compartment (5) are connected by a spring clip (33). The bottom end of the paper tray assembly (4) and the bottom of the front side of the handle assembly (1) are rotatably connected by a pivot (6). The inner side of the upper part of the paper tray assembly (4) and the front side of the handle assembly (1) are connected by a press-lock switch. The front side of the handle assembly (1) is provided with an annular groove (11) that mates with the paper tray assembly (4). The rear side of the handle assembly (1) is provided with a battery compartment (12). The battery compartment (12) accommodates batteries (7) along the vertical direction.

2. The labeling machine that can be quickly assembled according to claim 1, characterized in that, The annular groove (11) and the battery compartment (12) are connected by an intermediate plate (13). The intermediate plate (13) is provided with a toggle switch (14). The toggle switch (14) can be toggled in the front-back direction. The rear end of the toggle switch (14) is integrally formed with a stop block (15). When the toggle switch (14) is toggled to the extreme position, the stop block (15) limits the protrusion (71) on the side wall of the battery (7) in the up-down direction.

3. The labeling machine that can be quickly assembled according to claim 1, characterized in that, The lower part of the front side of the screen assembly (2) is provided with two baffles (21). The baffles (21) are symmetrically arranged on the left and right edges of the screen assembly (2). The baffles (21) are matched with the roller (31) on the front side of the print head assembly (3).

4. The labeling machine that can be quickly assembled according to claim 1, characterized in that, The lower end of the screen assembly (2) is provided with several vertically arranged posts (22), and the upper end of the handle assembly (1) is provided with several vertically arranged slots (16). The screen assembly (2) and the handle assembly (1) are positioned by the insertion and cooperation of the posts (22) and the slots (16).

5. The labeling machine that can be quickly assembled according to claim 1 or 4, characterized in that, The upper front end of the handle assembly (1) is provided with a threaded connecting piece (17), and the front side of the screen assembly (2) is provided with a first screw hole (23) in the left-right direction. The screen assembly (2) and the handle assembly (1) are fixedly connected by screwing a fixing screw into the first screw hole (23) and the threaded connecting piece (17).

6. The labeling machine that can be quickly assembled according to claim 1, characterized in that, The printhead assembly (3) has a second screw hole (32) extending along the left-right direction on the rear side, and the mounting chamber (5) has a third screw hole (51) extending along the left-right direction on the rear side. The printhead assembly (3) and the mounting chamber (5) are fixedly connected by screws into the second screw hole (32) and the third screw hole (51).

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