Adhesive sticker printing machine gluing device facilitating material changing

Abstract

The utility model relates to the technical field of gluing devices, in particular to a non-setting adhesive printing machine gluing device convenient for material reloading, which comprises a base, fixed seats are arranged in the middle of the left end and the right end of the base, a gluing mechanism is arranged at the upper ends of the two fixed seats, two placing grooves are arranged at the left part of the upper end of the base, and the two placing grooves are arranged in the middle of the base. A collecting box is jointly arranged in the two containing grooves, supporting plates are arranged on the left portion and the right portion of the upper end of the base, movable grooves are formed in the opposite faces of the two supporting plates, a mounting rod is jointly arranged between the two supporting plates, and a gluing roller is arranged on the outer surface of the mounting rod; a fixing frame is arranged between the two supporting plates, and a scraper is arranged at the end, close to the gluing roller, of the fixing frame. According to the adhesive sticker printing machine gluing device facilitating material changing, internal glue can be conveniently and automatically cleaned, manual cleaning is not needed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glue coating devices, in particular to a glue coating device for a self-adhesive printing machine which is convenient for material replacement. Background Art

[0002] At present, the use of self-adhesive stickers is becoming more and more widespread. The existing self-adhesive stickers mainly include two parts: the surface layer and the glue layer. Among them, the glue layer is coated on one side of the surface layer. The existing equipment for producing self-adhesive stickers is mainly a printing machine, which unwinds the rolled surface layer, passes through the glue roller with glue, and then dries and reels it. The existing glue coating device mainly includes a frame, a glue storage tank, a glue coating roller and a scraper. The glue storage tank and the scraper are fixed on the frame. The glue coating roller is rotatably connected to the frame and the lower part of the glue coating roller is immersed in the glue in the glue storage tank. The blade of the scraper conflicts with the outer wall of the glue coating roller. However, when replacing the glue, it is still difficult to completely clean the glue stuck on the inner wall of the storage tank. Manual assistance is required, which is time-consuming and labor-intensive, and the efficiency is low. Therefore, we have introduced a new glue coating device for self-adhesive printing machines that is easy to change materials. Utility Model Content

[0003] The main purpose of the utility model is to provide a glue coating device for a self-adhesive printing machine which is convenient for material replacement and can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A gluing device for a self-adhesive printing machine which is convenient for changing materials, comprises a base, a fixed seat is provided at the middle of the left and right ends of the base, a gluing mechanism is provided at the upper ends of the two fixed seats, two placement grooves are provided at the upper left end of the base, a collecting box is provided inside the two placement grooves, a support plate is provided at the upper left end and the upper right end of the base, movable grooves are provided at the opposite surfaces of the two support plates, a mounting rod is provided between the two support plates, a gluing roller is provided on the outer surface of the mounting rod, a fixed frame is provided between the two support plates, a scraper is provided at one end of the fixed frame close to the gluing roller, and the scraper is in active contact with the outer surface of the gluing roller.

[0006] Preferably, the gluing mechanism comprises a telescopic cylinder, two of which are provided, an L-shaped frame is fixedly installed on the output ends of the two telescopic cylinders, a first motor is fixedly installed on the upper ends of the two L-shaped frames, a rotating rod is fixedly installed on the output ends of the two first motors, and a placing mechanism is fixedly installed between the two rotating rods.

[0007] Preferably, the telescopic cylinder is fixedly mounted on the upper end of the fixing seat, and the rotating rod passes through the movable groove and extends between the two supporting plates.

[0008] Preferably, the placement mechanism is located below the glue coating roller.

[0009] Preferably, the placement mechanism includes a glue storage tank, a discharge port is provided at the right front end of the glue storage tank, a guide rod is provided at the inner front portion of the glue storage tank, a second motor is fixedly installed at the rear left end of the glue storage tank, a threaded rod is fixedly installed at the output end of the second motor, and a scraper is jointly provided on the outer surfaces of the threaded rod and the guide rod.

[0010] Preferably, the threaded rod is rotatably connected to the inner right wall of the glue storage tank via a bearing.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. Open the two telescopic cylinders through the controller, thereby driving the placement mechanism to move upward, so that the outer surface of the glue coating roller is in the glue, and then gluing can be carried out. Punch the two telescopic cylinders again through the controller, thereby driving the glue storage tank to move downward, so that the glue coating roller is away from the glue storage tank, and then turn on the two first motors through the controller. The two first motors respectively drive the two rotating rods to rotate at the same time, thereby driving the glue storage tank to rotate, so that the glue storage tank is tilted with the front lower and the back higher, and then pour the internal glue into the placement tank for water collection;

[0013] 2. Turn on the second motor through the controller to drive the threaded rod to rotate, and then drive the scraper to move to the right, so as to scrape the glue sticking to the inner wall of the glue storage tank from left to right, and finally discharge it through the discharge port, so as to clean the internal glue more cleanly and replace the internal glue conveniently, without manual cleaning, thus improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a glue coating device for a self-adhesive printing machine that is convenient for material replacement according to the utility model;

[0015] Figure 2 This is a partial overall structural schematic diagram of a glue coating device for a self-adhesive printing machine that is convenient for material replacement according to the utility model;

[0016] Figure 3 This is a schematic diagram of the overall structure of a gluing mechanism of a gluing device for a self-adhesive printing machine that is convenient for material replacement according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a placing mechanism of a gluing device of a self-adhesive printing machine which is convenient for material replacement.

[0018] In the figure: 1. base; 2. fixed seat; 3. glue coating mechanism; 31. telescopic cylinder; 32. L-shaped frame; 33. first motor; 34. rotating rod; 35. placement mechanism; 350. glue storage tank; 351. discharge port; 352. guide rod; 353. second motor; 354. threaded rod; 355. scraper; 4. placement tank; 5. collection box; 6. support plate; 7. movable tank; 8. mounting rod; 9. glue coating roller; 10. fixed frame. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A glue coating device for a self-adhesive printing machine which is convenient for changing materials comprises a base 1, a fixed seat 2 is arranged at the middle of the left end and the right end of the base 1, a glue coating mechanism 3 is arranged at the upper ends of the two fixed seats 2, two placement grooves 4 are arranged at the upper left end of the base 1, and a collecting box 5 is arranged inside the two placement grooves 4, a support plate 6 is arranged at the upper left end and the upper right end of the base 1, and movable grooves 7 are arranged on the opposite surfaces of the two support plates 6, a mounting rod 8 is arranged between the two support plates 6, a glue coating roller 9 is arranged on the outer surface of the mounting rod 8, a fixed frame 10 is arranged between the two support plates 6, and a scraper 11 is arranged at one end of the fixed frame 10 close to the glue coating roller 9, and the scraper 11 is in active contact with the outer surface of the glue coating roller 9.

[0024] In this embodiment, the gluing mechanism 3 includes a telescopic cylinder 31, and two telescopic cylinders 31 are provided. The output ends of the two telescopic cylinders 31 are fixedly installed with L-shaped frames 32, and the upper ends of the two L-shaped frames 32 are fixedly installed with first motors 33. The output ends of the two first motors 33 are fixedly installed with rotating rods 34, and a placement mechanism 35 is fixedly installed between the two rotating rods 34; the telescopic cylinder 31 is fixedly installed on the upper end of the fixed seat 2, and the rotating rod 34 passes through the movable groove 7 and extends between the two support plates 6; the placement mechanism 35 is located below the gluing roller 9.

[0025] In this embodiment, the placement mechanism 35 includes a glue storage tank 350, a discharge port 351 is provided at the front right portion of the glue storage tank 350, a guide rod 352 is provided at the inner front portion of the glue storage tank 350, a second motor 353 is fixedly installed at the rear left end of the glue storage tank 350, a threaded rod 354 is fixedly installed at the output end of the second motor 353, and a scraper 355 is jointly provided on the outer surfaces of the threaded rod 354 and the guide rod 352; the threaded rod 354 is rotatably connected to the inner right wall of the glue storage tank 350 through a bearing.

[0026] It should be noted that the utility model is a glue coating device for a self-adhesive printing machine that is convenient for material replacement. When in use, the collecting box 5 is placed in the two placing slots 4 by the moving wheel, and the glue storage slot 350 is filled with glue, and the two telescopic cylinders 31 are opened by the controller, thereby driving the placing mechanism 35 to move upward, so that the outer surface of the glue coating roller 9 is in the glue, and gluing can be performed. When the internal glue needs to be replaced, the two telescopic cylinders 31 are punched again by the controller, thereby driving the glue storage slot 350 to move downward, so that the glue coating roller 9 is away from the glue storage slot 350, and then the two telescopic cylinders 31 are opened by the controller. The first motor 33 and the two first motors 33 respectively drive the two rotating rods 34 to rotate at the same time, thereby driving the glue storage tank 350 to rotate, so that the glue storage tank 350 is tilted with the front lower and the back higher, and then the internal glue is poured into the placement groove 4, and then the second motor 353 is turned on by the controller, thereby driving the threaded rod 354 to rotate, and then driving the scraper 355 to move to the right, so that the glue sticking to the inner wall of the glue storage tank 350 is scraped from left to right and accumulated, and finally discharged through the discharge port 351, which is convenient for cleaning the internal glue more cleanly, convenient for replacing the internal glue, and improves work efficiency.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A glue coating device for a self-adhesive printing press which is convenient for changing materials, comprising a base (1), characterized in that: A fixed seat (2) is provided at the middle of the left and right ends of the base (1), a glue coating mechanism (3) is provided at the upper ends of the two fixed seats (2), two placement grooves (4) are provided at the left upper end of the base (1), and a collection box (5) is provided inside the two placement grooves (4), a support plate (6) is provided at the left upper end and the right upper end of the base (1), and movable grooves (7) are provided on the opposite surfaces of the two support plates (6), a mounting rod (8) is provided between the two support plates (6), a glue coating roller (9) is provided on the outer surface of the mounting rod (8), a fixed frame (10) is provided between the two support plates (6), and a scraper (11) is provided at one end of the fixed frame (10) close to the glue coating roller (9), and the scraper (11) is in active contact with the outer surface of the glue coating roller (9) The glue coating mechanism (3) comprises a telescopic cylinder (31), two of which are provided, an L-shaped frame (32) being fixedly mounted on the output ends of the two telescopic cylinders (31), a first motor (33) being fixedly mounted on the upper ends of the two L-shaped frames (32), a rotating rod (34) being fixedly mounted on the output ends of the two first motors (33), and a placing mechanism (35) being fixedly mounted between the two rotating rods (34). The placement mechanism (35) comprises a glue storage tank (350), a material discharge port (351) is arranged at the front right part of the glue storage tank (350), a guide rod (352) is arranged at the inner front part of the glue storage tank (350), a second motor (353) is fixedly mounted at the rear left end of the glue storage tank (350), a threaded rod (354) is fixedly mounted at the output end of the second motor (353), and a scraper (355) is arranged on the outer surfaces of the threaded rod (354) and the guide rod (352).

2. The gluing device for a self-adhesive printing press convenient for changing materials according to claim 1, characterized in that: The telescopic cylinder (31) is fixedly mounted on the upper end of the fixed seat (2), and the rotating rod (34) passes through the movable groove (7) and extends between the two supporting plates (6).

3. The gluing device for a self-adhesive printing press convenient for changing materials according to claim 1, characterized in that: The placement mechanism (35) is located below the glue coating roller (9).

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