Advertisement printing machine

Abstract

The utility model belongs to the technical field of printing machines, and particularly relates to an advertisement printing machine which comprises a machining table and further comprises a downward-pressing pushing assembly arranged on the machining table, a silk screen is arranged on the downward-pressing pushing assembly through a conveniently-disassembled limiting assembly, a pull rod is pulled outwards, the pull rod drives a limiting sliding disc to slide in a limiting sliding cavity, and a spring is compressed. The limiting head moves along with the limiting sliding disc, the inserting column on the silk screen is inserted into the inserting hole, then the pulling force applied by the pull rod is loosened, the limiting sliding disc is reset under the acting force of the spring, at the moment, the limiting head is reset and inserted into the limiting hole of the inserting column, the silk screen is installed, and on the contrary, the pull rod is pulled outwards, and limiting of the limiting head and the limiting hole is completed; and the whole structure is simple, the installation and replacement efficiency is high, installation and replacement of the printing net rack body are facilitated, and the whole use effect is good.

Description

Technical Field

[0001] This utility model belongs to the field of printing machine technology, and specifically relates to an advertising printing machine. Background Technology

[0002] With the continuous development of modern society and the continuous improvement of economic level, the domestic commodity economy is also constantly developing. In the existing commodity economy industry, advertising, as a common means of publicity, plays an indispensable role in the process of promoting goods and services. In order to produce advertisements and improve publicity efficiency, new advertising printing machines are needed to print advertising patterns onto the outer surface of paper to complete the printing of advertisements for subsequent publicity.

[0003] Currently, when installing printing screens for advertising printing machines, multiple bolts are used to fix the screen to the upper part of the printing table for easy replacement. For example, the "printing screen" in patent publication number "CN219236480U" uses this fixing method. This method of installing and fixing printing screens is relatively troublesome. It requires ensuring that multiple bolts can be tightened evenly at the four corners of the printing screen. Moreover, the installation and fixing efficiency is low, making it inconvenient to install and replace the printing screen, and the usage effect is not good. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides an advertising printing machine, including a processing table and a pressing and pushing assembly disposed on the processing table. A screen is mounted on the pressing and pushing assembly via a removable limiting component.

[0005] The easy-to-remove limiting component includes an insertion hole on the pressing and pushing component and a limiting mechanism on the pressing and pushing component, as well as an insertion post on the wire mesh, wherein the insertion post has a limiting hole.

[0006] As an advertising printing machine according to this utility model, preferably, the socket and the insert are matched, and the insert is inserted into the socket.

[0007] As an advertising printing machine of this utility model, preferably, the limiting mechanism includes a limiting slide cavity formed on the pressing and pushing component, and a limiting slide plate is provided inside the limiting slide cavity.

[0008] As an advertising printing machine of this utility model, preferably, a limiting head is fixed at one end of the limiting slide, and a pull rod is fixedly provided at the other end of the limiting slide.

[0009] In a preferred embodiment of this utility model, an advertising printing machine has a spring sleeved on the pull rod inside the limiting slide cavity.

[0010] As an advertising printing machine of this utility model, preferably, the limiting hole matches the limiting head, and the limiting head is engaged inside the limiting hole.

[0011] As an advertising printing machine according to the present invention, preferably, the pressing and pushing assembly includes a pressing mechanism disposed on the processing table and a reciprocating scraper pushing assembly disposed on the pressing mechanism.

[0012] As an advertising printing machine of this utility model, preferably, the pressing mechanism includes four sliding rods arranged on the processing table, a top plate is provided at the top of the four sliding rods, sliding sleeves are provided on the sliding rods and slide up and down, a movable plate is fixed between the four sliding sleeves, and a first cylinder is fixed at the top of the top plate, and the piston rod of the first cylinder is connected to the movable plate.

[0013] As an advertising printing machine according to the present invention, preferably, the reciprocating scraper pushing assembly includes a second cylinder fixed on a movable plate, and a scraper assembly is provided on the piston rod of the second cylinder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Pulling the lever outward causes the limiting slide to slide within the limiting cavity, compressing the spring. The limiting head follows the movement of the limiting slide, inserting the post on the screen into the insertion hole. Then, releasing the lever releases the tension, and the limiting slide returns to its original position under the spring's force. The limiting head then returns to its original position and inserts into the limiting hole of the post, completing the installation of the screen. Conversely, pulling the lever outward limits the limiting head and the limiting hole, thus completing the disassembly of the screen. The overall structure is simple, with high installation and replacement efficiency, facilitating the installation and replacement of the main body of the printing screen frame, and offering excellent overall performance. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a partial structural schematic diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the movable plate structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the wire mesh structure of this utility model;

[0021] Figure 5 for Figure 2 A schematic diagram of the cross-sectional structure at point A;

[0022] Figure 6 This is a schematic diagram of the reciprocating scraper drive assembly of this utility model;

[0023] In the picture:

[0024] 1. Processing table;

[0025] 2. Pressing and pushing assembly; 21. Pressing mechanism; 211. Slide rod; 212. Top plate; 213. Sliding sleeve; 214. Movable plate; 215. First cylinder; 22. Reciprocating scraper pushing assembly; 221. Second cylinder; 222. Scraper assembly;

[0026] 3. Easy-to-remove limiting component; 31. Insertion hole; 32. Limiting mechanism; 321. Limiting slide cavity; 322. Limiting slide plate; 323. Limiting head; 324. Pull rod; 325. Spring; 33. Insertion post; 34. Limiting hole;

[0027] 4. Wire mesh. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] like Figure 1-6 As shown;

[0031] An advertising printing machine includes a processing table 1.

[0032] This implementation plan addresses the technical problems existing in the prior art, such as those disclosed in the background section above: "Currently, when installing the printing screen frame of an advertising printing machine, it is mostly fixed to the upper part of the printing table using multiple fixing bolts so that it can be replaced. For example, the 'printing screen frame' in patent publication number 'CN219236480U' uses this fixing method. This method of installing and fixing the printing screen frame is relatively troublesome, requiring multiple bolts to be tightened evenly at the four corners of the printing screen frame. Moreover, the installation and fixing efficiency is low, making it inconvenient to install and replace the printing screen frame, and the usage effect is not good enough." In practical terms, this problem is obviously a real and difficult-to-solve issue. Therefore, to solve this technical problem, an advertising printing machine is provided on this basis.

[0033] like Figure 1-6 As shown in the figure;

[0034] In conjunction with the above, it also includes a pressing and pushing component 2 installed on the processing table 1, wherein a wire mesh 4 is installed on the pressing and pushing component 2 via a removable limiting component 3;

[0035] The easy-to-remove limiting component 3 includes an insertion hole 31 opened on the pressing and pushing component 2 and a limiting mechanism 32 provided on the pressing and pushing component 2, as well as an insertion post 33 provided on the wire mesh 4, wherein a limiting hole 34 is opened on the insertion post 33.

[0036] The socket 31 is matched with the plug 33, and the plug 33 is inserted into the socket 31.

[0037] In an optional embodiment, the limiting mechanism 32 includes a limiting slide cavity 321 formed on the pressing and pushing component 2. A limiting slide plate 322 is provided inside the limiting slide cavity 321. A limiting head 323 is fixed at one end of the limiting slide plate 322, and a pull rod 324 is fixed at the other end of the limiting slide plate 322. A spring 325 is sleeved on the pull rod 324 inside the limiting slide cavity 321. The limiting hole 34 matches the limiting head 323, and the limiting head 323 is engaged inside the limiting hole 34.

[0038] In this embodiment: Pulling the pull rod 324 outward causes the pull rod 324 to slide the limiting slide plate 322 inside the limiting slide cavity 321 and compress the spring 325. The limiting head 323 moves with the limiting slide plate 322. When the pulling force applied by the pull rod 324 is released, the limiting slide plate 322 resets under the force of the spring 325. At this time, the limiting head 323 also resets.

[0039] In an optional embodiment, the pressing and pushing assembly 2 includes a pressing mechanism 21 disposed on the processing table 1, and a reciprocating scraper pushing assembly 22 disposed on the pressing mechanism 21.

[0040] In an optional embodiment, the pressing mechanism 21 includes four sliding rods 211 disposed on the processing table 1. A top plate 212 is disposed at the top of the four sliding rods 211. Sliding sleeves 213 that slide up and down are disposed on the sliding rods 211. A movable plate 214 is fixed between the four sliding sleeves 213. A first cylinder 215 is fixed at the top of the top plate 212. The piston rod of the first cylinder 215 is connected to the movable plate 214.

[0041] In an optional embodiment, the reciprocating scraper pushing assembly 22 includes a second cylinder 221 fixed on the movable plate 214, and the piston rod of the second cylinder 221 is provided with a scraper assembly 222.

[0042] The working principle of this utility model:

[0043] Pulling the lever 324 outward causes the limiting slide 322 to slide inside the limiting slide cavity 321, compressing the spring 325. The limiting head 323 follows the movement of the limiting slide 322, inserting the insertion post 33 on the screen 4 into the insertion hole 31. Then, releasing the pulling force applied by the lever 324 causes the limiting slide 322 to reset under the force of the spring 325. At this time, the limiting head 323 also resets and is inserted into the limiting hole 34 of the insertion post 33, completing the installation of the screen. Conversely, pulling the lever 324 outward completes the limiting of the limiting head 323 and the limiting hole 31, thereby completing the disassembly of the screen. The overall structure is simple, the installation and replacement efficiency is high, and it is convenient for the installation and replacement of the main body of the printing screen frame. The overall performance is excellent.

[0044] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An advertising printing machine, comprising a processing table (1), characterized in that: It also includes a pressing and pushing assembly (2) set on the processing table (1), and a wire mesh (4) is provided on the pressing and pushing assembly (2) by a removable limiting assembly (3); The removable limiting component (3) includes an insertion hole (31) on the pressing and pushing component (2) and a limiting mechanism (32) on the pressing and pushing component (2), as well as an insertion post (33) on the wire mesh (4), wherein a limiting hole (34) is provided on the insertion post (33).

2. The advertising printing machine according to claim 1, characterized in that: The socket (31) is matched with the post (33), and the post (33) is inserted into the socket (31).

3. An advertising printing machine according to claim 1, characterized in that: The limiting mechanism (32) includes a limiting slide cavity (321) opened on the pressing and pushing component (2), and a limiting slide plate (322) is provided inside the limiting slide cavity (321).

4. An advertising printing machine according to claim 3, characterized in that: One end of the limiting slide (322) is fixed with a limiting head (323), and the other end of the limiting slide (322) is fixed with a pull rod (324).

5. An advertising printing machine according to claim 3, characterized in that: A spring (325) is sleeved on the pull rod (324) inside the limiting slide cavity (321).

6. An advertising printing machine according to claim 1, characterized in that: The limiting hole (34) matches the limiting head (323), and the limiting head (323) is engaged inside the limiting hole (34).

7. An advertising printing machine according to claim 1, characterized in that: The pressing and pushing assembly (2) includes a pressing mechanism (21) disposed on the processing table (1) and a reciprocating scraper pushing assembly (22) disposed on the pressing mechanism (21).

8. An advertising printing machine according to claim 7, characterized in that: The pressing mechanism (21) includes four slide rods (211) arranged on the processing table (1). A top plate (212) is provided at the top of the four slide rods (211). Slide sleeves (213) that slide up and down are provided on the slide rods (211). A movable plate (214) is fixed between the four slide sleeves (213). A first cylinder (215) is fixed at the top of the top plate (212). The piston rod of the first cylinder (215) is connected to the movable plate (214).

9. An advertising printing machine according to claim 7, characterized in that: The reciprocating scraper pushing assembly (22) includes a second cylinder (221) fixed on a movable plate (214), and a scraper assembly (222) is provided on the piston rod of the second cylinder (221).

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