Pressing device for adhesive sticker production

Abstract

The utility model relates to the field of adhesive sticker production, in particular to a pressing device for adhesive sticker production, which comprises a workbench, a temperature control box body is arranged in the middle of the top of the workbench, a cavity is arranged in the middle of the temperature control box body, and two transition rollers are equidistantly mounted in the middle of the cavity. Sliding grooves are symmetrically formed in the positions, located on the two sides of the cavity, in the temperature control box body, limiting sliding blocks are installed in the sliding grooves in a sliding mode, one ends of the limiting sliding blocks penetrate out of the sliding grooves to be connected with glue scraping plate mechanisms, and remaining glue collecting boxes are arranged on the two sides of the bottom in the cavity of the temperature control box body; according to the adhesive sticker coating device, a user can conveniently adjust the height of the adhesive scraping plate mechanism according to the actual thickness of an adhesive sticker through the hydraulic rod and the fixing screw rod, then the adhesive sticker with the thickness larger than that of the adhesive sticker is scraped through the adhesive scraping plate mechanism, it is guaranteed that the thickness of the adhesive sticker is consistent, and the uniformity of adhesive sticker coating is guaranteed; and redundant adhesive stickers are collected in a centralized manner through the residual adhesive collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive production, in particular to a pressing device used for the production of self-adhesive labels. Background Art

[0002] Self-adhesive label material, also known as self-adhesive label material, is a composite material with paper, film or special material as the outer surface, adhesive coated on the back, and silicone-coated protective paper as the base paper.

[0003] The mechanism of the self-adhesive pressing device can refer to the utility model disclosed in the authorization announcement number "CN 220923456 U" which discloses "a self-adhesive sticker laminating machine". The heating temperature of the electric heating wire is controlled by a temperature control box to prevent overheating inside the protective box. The outside air is then sent into the protective box by the action of the fan, and the air heated by the electric heating wire is sent to the upper surface of the paper feeding roller through the baffle, so as to heat and melt the adhesive layer side of the adhesive layer sticker passing through the upper surface of the paper feeding roller, so as to facilitate the lamination of the base paper and the adhesive layer sticker through the laminating mechanism, thereby solving the problem that the existing self-adhesive pressing device is not convenient for laminating self-adhesive stickers of different thicknesses and widths and the device has low applicability.

[0004] However, most of the above-mentioned adhesive labels are not subjected to adhesive scraping treatment before being composited, and the adhesive label is easily unevenly coated on the surface. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a pressing device for the production of self-adhesive stickers.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A laminating device for the production of self-adhesive stickers, comprising a workbench, a temperature-controlled box is arranged in the middle of the top of the workbench, a cavity is opened in the middle of the temperature-controlled box, two transition rollers are installed at equal distances in the middle of the cavity, and slide grooves are symmetrically arranged on both sides of the cavity in the temperature-controlled box, a limit slider is slidably installed in the slide groove, one end of the limit slider passes through the slide groove and is connected to a scraper mechanism, and residual glue collection boxes are arranged on both sides of the bottom of the cavity of the temperature-controlled box;

[0008] Connecting rods are installed at equal distances on the top of the limit sliding block, one end of the connecting rod passes through the temperature control box and is connected to the limit top plate, and a groove is provided on the top of the temperature control box located in the middle of the limit sliding block, a hydraulic rod is provided in the groove, and the output end of the hydraulic rod is connected to the bottom of the limit top plate.

[0009] In addition, a preferred structure is that the scraper mechanism includes a fixed plate portion, one side of the fixed plate portion is connected to the limiting slider, and an inclined scraper portion is obliquely installed on the bottom of the fixed plate portion.

[0010] In addition, a preferred structure is that the front end face and the rear end face of the temperature control box are both provided with a second visual window at the corresponding slide groove, and a scale line is provided on one side of the second visual window, the starting end of the scale line is "0", and the starting end of the scale line is flush with the bottom of the second visual window.

[0011] In addition, a preferred structure is that fixing screws are installed on both sides of the top of the limit sliding block, and one end of the fixing screw passes through the temperature control box and is adapted to be installed with a fixing nut.

[0012] In addition, a preferred structure is that a limiting plate is installed on the front end surface of the residual glue collecting box, and a handle is installed in the middle of the front end surface of the limiting plate.

[0013] In addition, a preferred structure is that a first visual window is provided on the front end face and the rear end face of the temperature control box at the corresponding scraper mechanism, and through holes are provided on both sides of the cavity in the temperature control box.

[0014] The beneficial effects of the utility model are:

[0015] In the utility model, the hydraulic rod and the fixed screw rod are used to facilitate the user to adjust the height of the scraper mechanism according to the actual thickness of the self-adhesive sticker, and then the self-adhesive sticker thicker than the self-adhesive sticker is scraped off by the scraper mechanism to ensure the consistency of the thickness of the self-adhesive sticker and the uniformity of the self-adhesive sticker coating, and the excess self-adhesive sticker is collected in a centralized manner by the residual glue collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a laminating device for the production of self-adhesive stickers proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the residual glue collection box proposed by the utility model when it is opened;

[0018] Figure 3 The schematic diagram of the cross section of the temperature control box proposed in the utility model Figure 1 ;

[0019] Figure 4 The schematic diagram of the cross section of the temperature control box proposed in the utility model Figure 2 .

[0020] In the figure: 1. workbench; 2. temperature control box; 21. through hole; 22. first visual window; 23. second visual window; 24. scale line; 3. transition roller; 4. residual glue collecting box; 51. limit slider; 52. scraper mechanism; 521. fixed plate part; 522 inclined scraper part; 53. fixed screw; 54. limit top plate; 6. hydraulic rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A laminating device for the production of self-adhesive adhesives, comprising a workbench 1, a temperature-controlled box 2 is arranged in the middle of the top of the workbench 1, a cavity is opened in the middle of the temperature-controlled box 2, two transition rollers 3 are installed at equal distances in the middle of the cavity, and slide grooves are symmetrically arranged on both sides of the cavity in the temperature-controlled box 2, a limited slider 51 is slidably installed in the slide groove, one end of the limited slider 51 passes through the slide groove and is connected to a scraper mechanism 52, and residual glue collection boxes 4 are arranged on both sides of the bottom of the cavity of the temperature-controlled box 2;

[0023] Connecting rods are installed at equal distances on the top of the limit slider 51, one end of the connecting rod passes through the temperature control box 2 and is connected to the limit top plate 54, and a groove is provided at the top of the temperature control box 2 located in the middle of the limit slider 51, and a hydraulic rod 6 is provided in the groove, and the output end of the hydraulic rod 6 is connected to the bottom of the limit top plate 54, wherein the specific structure and working principle of the hydraulic rod 6 are all prior art, and do not belong to the main technical problem to be solved in this technical solution, and therefore will not be elaborated in this utility model.

[0024] The scraper mechanism 52 includes a fixed plate portion 521 , one side of which is connected to the limiting slider 51 , and an inclined scraper portion 522 is obliquely mounted on the bottom of the fixed plate portion 521 .

[0025] Among them, the front end face and the rear end face of the temperature control box body 2 are both provided with a second visual window 23 at the corresponding slide groove, and a scale line 24 is provided on one side of the second visual window 23, the starting end of the scale line 24 is "0", and the starting end of the scale line 24 is flush with the bottom of the second visual window 23.

[0026] At the same time, fixing screws 53 are installed on both sides of the top of the limit slider 51, and one end of the fixing screw 53 passes through the temperature control box 2 and is adapted to be installed with a fixing nut. The fixing screw 53 is used to further limit and fix the limit slider 51 to ensure its stability when the limit slider 51 stops.

[0027] A limit plate is installed on the front end surface of the residual glue collecting box 4, and a handle is installed in the middle of the front end surface of the limit plate.

[0028] At the same time, the front and rear surfaces of the temperature control box 2 are provided with first visual windows 22 at the corresponding scraper mechanisms 52 , and through holes are opened on both sides of the cavity in the temperature control box 2 .

[0029] In the present embodiment, the hydraulic rod 6 and the fixed screw 53 are used to facilitate the user to adjust the height of the scraper mechanism 52 according to the actual thickness of the self-adhesive adhesive, and then the scraper mechanism 52 is used to scrape off the self-adhesive adhesive that is thicker than the self-adhesive adhesive to ensure that the thickness of the self-adhesive adhesive is consistent. When adjusting the height of the scraper mechanism 52, the scale line 4 and the second visual window 23 can be observed. When the bottom of the limit slider 51 reaches the required position indicated by the scale line 4, the hydraulic rod 6 is stopped and the fixing nut and the fixing bolt 53 are tightened and fixed. It is worth mentioning that when the bottom of the limit slider 51 contacts the bottom of the slide groove, one end of the inclined scraper portion 522 of the scraper mechanism 52 is flush with the top of the transition roller 3, and the bottom of the limit slider 51 is located at the starting end of the scale line 24.

[0030] At the same time, the excess adhesive is collected in a centralized manner by the residual adhesive collection box 4 .

[0031] In the utility model, the hydraulic rod 6 and the fixed screw 53 are used to facilitate the user to adjust the height of the scraper mechanism 52 according to the actual thickness of the adhesive, and then the adhesive that is thicker than the adhesive is scraped off by the scraper mechanism 52 to ensure the consistency of the thickness of the adhesive and the uniformity of the adhesive coating, and the excess adhesive is collected in a centralized manner by the residual adhesive collection box 4.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A laminating device for the production of self-adhesive labels, comprising a workbench (1), characterized in that: A temperature control box (2) is arranged in the middle of the top of the workbench (1), a cavity is opened in the middle of the temperature control box (2), two transition rollers (3) are installed at equal distances in the middle of the cavity, and slide grooves are symmetrically arranged on both sides of the cavity in the temperature control box (2), a limit slider (51) is slidably installed in the slide groove, one end of the limit slider (51) passes through the slide groove and is connected to a scraper mechanism (52), and residual glue collection boxes (4) are arranged on both sides of the bottom of the cavity of the temperature control box (2); Connecting rods are installed at equal distances on the top of the limit slider (51), one end of the connecting rod passes through the temperature control box (2) and is connected to the limit top plate (54), and a groove is provided at the top of the temperature control box (2) in the middle of the limit slider (51), a hydraulic rod (6) is provided in the groove, and the output end of the hydraulic rod (6) is connected to the bottom of the limit top plate (54).

2. A laminating device for the production of self-adhesive labels according to claim 1, characterized in that: The scraper mechanism (52) comprises a fixed plate portion (521), one side of which is connected to the limiting slider (51), and an inclined scraper portion (522) is obliquely mounted on the bottom of the fixed plate portion (521).

3. A laminating device for the production of self-adhesive labels according to claim 1, characterized in that: The front and rear surfaces of the temperature control box (2) are both provided with a second visual window (23) at the corresponding slide grooves, and a scale line (24) is provided on one side of the second visual window (23), the starting end of the scale line (24) is "0", and the starting end of the scale line (24) is flush with the bottom of the second visual window (23).

4. A laminating device for the production of self-adhesive labels according to claim 1, characterized in that: Both sides of the top of the limit sliding block (51) are installed with fixing screws (53), and one end of the fixing screw (53) passes through the temperature control box (2) and is adapted to be installed with a fixing nut.

5. A laminating device for the production of self-adhesive labels according to claim 1, characterized in that: A limiting plate is installed on the front end surface of the residual glue collecting box (4), and a handle is installed in the middle of the front end surface of the limiting plate.

6. A laminating device for the production of self-adhesive labels according to claim 1, characterized in that: The front and rear faces of the temperature control box (2) are provided with first visual windows (22) at the corresponding scraper mechanisms (52), and through holes are provided on both sides of the cavity in the temperature control box (2).

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