Palm-sealing gluing mechanism for thin film label

Abstract

The utility model discloses a palm-closing gluing mechanism of a film label, and relates to the technical field of label gluing, the palm-closing gluing mechanism comprises a base, a traction box and a gluing module are fixedly installed on the top of the base, the gluing module comprises two stand columns, the two stand columns are fixedly installed on the top of the base, and the traction box is fixedly installed on the top of the base. A paste containing container is fixedly installed between the two stand columns, a rotary main rubber roller is arranged in the paste containing container, an auxiliary rubber roller is arranged on the top of the main rubber roller and movably installed between the two stand columns, the main rubber roller and the auxiliary rubber roller are meshed with each other, a label extrusion module is arranged on the top of the auxiliary rubber roller, and a label pressing module is arranged on the label extrusion module. According to the palm-closing gluing mechanism for the thin film label, the amount of glue is kept fixed, and the situation that the amount of glue is too large when the thin film label is smeared, and label pollution is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of label gluing, in particular to a gluing mechanism for film labels. Background Art

[0002] Film is a thin and soft sheet, its main material is polymer material commonly used in the fields of labeling and printing, and film label is a label made of film, which is commonly seen on the outside of various bottled products, used to display various information of the product in the bottle to the outside world, and before the film label is put on the outside of the bottle, the two ends of the label need to be butt-jointed and pasted, which is also the palm-jointing process of the film label. Therefore, in order to allow the label to be palm-jointed, glue needs to be applied to the end face of the label through the palm-jointing gluing mechanism.

[0003] Patent No. CN216126007U discloses a segmented gluing and closing device, the structure of which includes a frame, a traction box is arranged on the top of the frame, and both inner side walls of the traction box are arranged with a fixed rod, a traction tube is sleeved on the outside of the fixed rod, a support rod is arranged at the bottom of the fixed rod, and a roller is arranged on the outside of the support rod. A gluing mechanism is arranged on the top of the frame on one side of the traction box, and the gluing machine mechanism includes a glue box, which is arranged on the top of the frame and on one side of the traction box. A glue tube is arranged inside the glue box, and one end of the glue tube extends to one side of the glue box. The utility model can achieve uniform application of glue on the surface of the material, avoid wasting excess glue, reduce the occurrence of glue debonding in local areas due to the lack of glue application caused by uneven glue application, and at the same time, it is not necessary to spend too much time to adjust the amount of glue during use, thereby improving work efficiency;

[0004] The segmented gluing and closing device in the patent lacks a scraper. When the main rubber roller attaches the glue to the auxiliary rubber roller, it cannot be guaranteed whether the glue content on the auxiliary rubber roller is too much, resulting in excessive glue on the label and contaminating the label. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a gluing mechanism for a film label, which solves the problem of uneven application of label glue.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a gluing mechanism for film labels, comprising a base, a traction box and a gluing module are fixedly installed on the top of the base, the gluing module comprises two columns, the two columns are fixedly installed on the top of the base, a glue placement container is fixedly installed between the two columns, a rotating main glue roller is arranged in the glue placement container, an auxiliary glue roller is arranged on the top of the main glue roller, the auxiliary glue roller is movably installed between the two columns, the main glue roller and the auxiliary glue roller are engaged with each other, a label extrusion module is arranged on the top of the auxiliary glue roller, a scraper is fixedly installed on the side wall of the column, and the scraper and the auxiliary glue roller are in contact;

[0007] The scraper includes a fixing plate, which is fixedly mounted on the side walls of two columns. An adjusting scraper is fixedly arranged on the top of the fixing plate. Waist holes are provided at both ends of the top of the adjusting scraper. Corresponding threaded holes are arranged on the fixing plate. The fixing plate and the adjusting scraper are fixedly connected by screwing the fastening screws into the waist holes and the threaded holes.

[0008] Preferably, the label extrusion module comprises a top plate, which is fixedly mounted between two columns, a cylinder is fixedly mounted on the bottom of the top plate, a bracket is fixedly connected to the telescopic end of the cylinder, and an extrusion roller is rotatably connected to the inner wall of the bracket.

[0009] Preferably, the scraper and the auxiliary rubber roller are arranged in close contact, and the scraper is arranged in a pointed shape on the side close to the auxiliary rubber roller.

[0010] Preferably, the traction box includes a box body, the box body is fixedly mounted on the top of the base, a through slot is opened on the side wall of the box body, an upper roller body and a lower roller body are movably mounted inside the box body, the upper roller body and the lower roller body are symmetrically arranged about the through slot, and the lower roller body is driven by a motor fixedly mounted on the outside of the box body.

[0011] Preferably, a plurality of supporting legs are fixedly mounted on the bottom of the base.

[0012] Beneficial Effects

[0013] The utility model provides a gluing mechanism for film labels. Compared with the prior art, it has the following advantages:

[0014] Beneficial effects:

[0015] 1. The gluing mechanism of the film label is equipped with a scraper. The main glue roller evenly attaches the glue in the paste container to the auxiliary glue roller, and then the adjusting scraper in the scraper scrapes the glue on the auxiliary glue roller to keep the amount of glue fixed, preventing excessive amount from being used when applying the film label, causing label contamination.

[0016] 2. The gluing mechanism of the film label is provided with a main glue roller and an auxiliary glue roller, and the squeezing roller and the auxiliary glue roller rotate, wherein the auxiliary glue roller drives the main glue roller to rotate, and the main glue roller evenly attaches the glue in the paste container to the auxiliary glue roller, so that the glue on the auxiliary glue roller is even and not excessive. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the traction box of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the glue coating module of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the scraper of the utility model.

[0021] In the figure: 1. base; 2. supporting legs; 3. traction box; 31. box body; 32. through groove; 33. lower roller body; 34. upper roller body; 4. gluing module; 41. column; 42. paste placement container; 43. main rubber roller; 44. auxiliary rubber roller; 45. scraper; 451. fixing plate; 452. adjusting scraper; 453. waist hole; 454. fastening screw; 46. top plate; 47. cylinder; 48. bracket; 49. extrusion roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a gluing mechanism for a film label, comprising a base 1, a plurality of supporting legs 2 are fixedly installed at the bottom of the base 1, a traction box 3 and a gluing module 4 are fixedly installed at the top of the base 1, the gluing module 4 comprises two columns 41, the two columns 41 are fixedly installed at the top of the base 1, a glue placing container 42 is fixedly installed between the two columns 41, a rotating main glue roller 43 is arranged in the glue placing container 42, an auxiliary glue roller 44 is arranged on the top of the main glue roller 43, the auxiliary glue roller 44 is movably installed between the two columns 41, the main glue roller 43 and the auxiliary glue roller 44 are engaged with each other, a label extrusion module is arranged on the top of the auxiliary glue roller 44, a scraper 45 is fixedly installed on the side wall of the column 41, and the scraper 45 and the auxiliary glue roller 44 are fitted together.

[0024] Among them, the label extrusion module includes a top plate 46, which is fixedly installed between two columns 41, and a cylinder 47 is fixedly installed at the bottom of the top plate 46. The telescopic end of the cylinder 47 is fixedly connected to a bracket 48, and the inner wall of the bracket 48 is rotatably connected to an extrusion roller 49. The cylinder 47 pushes the bracket 48 to press the extrusion roller 49 toward the auxiliary rubber roller 44, and the film label is pressed by the extrusion roller 49 and the auxiliary rubber roller 44.

[0025] The scraper 45 includes a fixed plate 451, which is fixedly installed on the side walls of the two columns 41. An adjusting scraper 452 is fixedly arranged on the top of the fixed plate 451. Waist holes 453 are opened at both ends of the top of the adjusting scraper 452. Corresponding threaded holes are arranged on the fixed plate 451. The fixed plate 451 and the adjusting scraper 452 are screwed into the waist holes 453 and the threaded holes through fastening screws 454 to be fixedly connected. The adjusting scraper 452 can adjust the degree of fit with the auxiliary rubber roller 44. The adjusting scraper 452 scrapes the adhesive on the auxiliary rubber roller 44 to keep the amount of adhesive fixed to prevent excessive amount from being used when applying film labels, causing label contamination. The adjusting scraper 452 and the auxiliary rubber roller 44 are arranged to fit together, and the adjusting scraper 452 is pointed on the side close to the auxiliary rubber roller 44.

[0026] The traction box 3 includes a box body 31, which is fixedly mounted on the top of the base 1. A through slot 32 is provided on the side wall of the box body 31. An upper roller body 34 and a lower roller body 33 are movably mounted inside the box body 31. The upper roller body 34 and the lower roller body 33 are symmetrically arranged about the through slot 32. The lower roller body 33 is driven by a motor fixedly mounted on the outside of the box body 31.

[0027] During operation, one end of the film label is passed through the middle of the squeezing roller 49 and the auxiliary glue roller 44 and inserted into the traction box 3, and then the cylinder 47 pushes the bracket 48 to press the squeezing roller 49 toward the auxiliary glue roller 44, and the film label is pressed by the squeezing roller 49 and the auxiliary glue roller 44, and then the motor drives the lower roller body 33 to rotate, the film label is pulled and moved, and the squeezing roller 49 and the auxiliary glue roller 44 rotate, wherein the auxiliary glue roller 44 drives the main glue roller 43 to rotate, and the main glue roller 43 evenly attaches the glue in the paste container 42 to the auxiliary glue roller 44, and then the adjusting scraper 452 in the scraper 45 scrapes the glue on the auxiliary glue roller 44 to keep the amount of glue fixed to prevent too much use when applying the film label, causing label contamination, and then the auxiliary glue roller 44 attaches the glue on it to the film label.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A gluing mechanism for a film label, comprising a base (1), characterized in that: A traction box (3) and a gluing module (4) are fixedly mounted on the top of the base (1). The gluing module (4) comprises two columns (41). The two columns (41) are fixedly mounted on the top of the base (1). A glue placing container (42) is fixedly mounted between the two columns (41). A rotating main glue roller (43) is arranged in the glue placing container (42). An auxiliary glue roller (44) is arranged on the top of the main glue roller (43). The auxiliary glue roller (44) is movably mounted between the two columns (41). The main glue roller (43) and the auxiliary glue roller (44) are engaged with each other. A label extrusion module is arranged on the top of the auxiliary glue roller (44). A scraper (45) is fixedly mounted on the side wall of the column (41). The scraper (45) and the auxiliary glue roller (44) are in contact with each other. The scraper (45) comprises a fixing plate (451), wherein the fixing plate (451) is fixedly mounted on the side walls of two upright posts (41); an adjusting scraper (452) is fixedly arranged on the top of the fixing plate (451); waist holes (453) are provided at both ends of the top of the adjusting scraper (452); threaded holes are correspondingly arranged on the fixing plate (451); the fixing plate (451) and the adjusting scraper (452) are fixedly connected by screwing a fastening screw (454) into the waist hole (453) and the threaded hole.

2. The gluing mechanism for a film label according to claim 1, characterized in that: The label extrusion module comprises a top plate (46), wherein the top plate (46) is fixedly mounted between two uprights (41), a cylinder (47) is fixedly mounted on the bottom of the top plate (46), a bracket (48) is fixedly connected to the telescopic end of the cylinder (47), and an extrusion roller (49) is rotatably connected to the inner wall of the bracket (48).

3. The gluing mechanism for a film label according to claim 1, characterized in that: The regulating scraper (452) and the auxiliary rubber roller (44) are arranged in close contact with each other, and the regulating scraper (452) is arranged in a pointed shape on the side close to the auxiliary rubber roller (44).

4. The gluing mechanism for a film label according to claim 1, characterized in that: The traction box (3) comprises a box body (31), the box body (31) is fixedly mounted on the top of the base (1), a through slot (32) is provided on the side wall of the box body (31), an upper roller body (34) and a lower roller body (33) are movably mounted in the box body (31), the upper roller body (34) and the lower roller body (33) are symmetrically arranged with respect to the through slot (32), and the lower roller body (33) is driven by a motor fixedly mounted on the outside of the box body (31).

5. The gluing mechanism for a film label according to claim 1, characterized in that: A plurality of supporting legs (2) are fixedly mounted on the bottom of the base (1).

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