A kind of gluing equipment for multifunctional food label material

Abstract

The utility model discloses a kind of for multifunctional food label material gluing equipment, it is related to label production technical field.The utility model includes gluing tank, the glue groove is provided in gluing tank inner chamber, the guide roller is provided in gluing tank inner chamber, and the label tape is provided in the side of guide roller;The glue groove inner chamber is provided with smearing mechanism, smearing mechanism includes the mounting plate of fixed connection in the glue groove inner chamber, and the drive motor of fixed connection with the one side of mounting plate.The utility model is by the smearing mechanism of drive motor, fixed roll and multiple smearing head composition, and it is combined with the cooperation of the guide groove with specific trajectory (arc groove and straight groove) and turnover gear and toothed plate, after realizing that smearing head can be smoothly turned to parallel contact state with label tape after dipping glue, and multiple uniform smearing is carried out, effectively guarantee the uniformity and consistency of gluing, and significantly improve gluing quality.

Description

Technical Field

[0001] This utility model belongs to the field of label production technology, and in particular relates to a coating equipment for multifunctional food label materials. Background Technology

[0002] Food labels, as an important component of food packaging, need to be clear, durable, and hygienic. The adhesive application process during production directly affects the label's adhesion and quality. Currently, adhesive application for food label materials is mostly done using methods such as roller coating, scraping, or spraying.

[0003] Existing adhesive coating equipment, such as those using fixed coating rollers or simple brushes, still has some shortcomings in practical use. For example, it is difficult to guarantee the uniformity of adhesive application, resulting in uneven adhesive layer thickness; the coating efficiency is low, which cannot meet the needs of high-speed production lines; adhesive splattering is prone to occur during equipment operation, causing waste, pollution of equipment and the environment, and poor stability of the coating effect.

[0004] To address these issues, we provide a multifunctional food label material coating device. Utility Model Content

[0005] The purpose of this invention is to provide a coating device for multifunctional food label materials. By combining the coating mechanism and the flipping mechanism, the problem of uneven coating in existing coating devices for multifunctional food label materials is solved.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a multifunctional food label material coating device, comprising a coating box, an inner cavity of which is provided with a glue tank, a guide roller, and a label tape on one side of the guide roller; an applicator mechanism is provided in the inner cavity of the glue tank, the applicator mechanism including a mounting plate fixedly connected to the inner cavity of the glue tank, a drive motor fixedly connected to one side of the mounting plate, a fixed roller fixedly connected to the output shaft of the drive motor, and an applicator head disposed on the surface of the fixed roller; a flipping mechanism is provided on one side of the mounting plate, the flipping mechanism including a guide groove formed on one side of the mounting plate, a rotating shaft slidably connected to the inner cavity of the guide groove, and a flipping gear fixedly connected to the surface of the rotating shaft.

[0008] The present invention is further configured such that a fixed cylinder is fixedly connected to the surface of the fixed roller, a spring is fixedly connected to the inner cavity of the fixed cylinder, and a baffle is fixedly connected to the other end of the spring.

[0009] The present invention is further configured such that an extension rod is fixedly connected to the other side of the baffle, and the other end of the extension rod is movably connected to one side of the applicator head.

[0010] The present invention is further configured such that the guide groove includes an arc groove and a straight groove, and the straight groove is parallel to the label tape.

[0011] The present invention is further configured such that one end of the rotating shaft is fixedly connected to one side of the application head, and two toothed plates are fixedly connected to one side of the mounting plate.

[0012] The present invention is further provided that the inner cavity of the glue coating box is provided with a film roller.

[0013] The present invention is further configured such that a flip door is hinged to the front of the glue application box, and a control panel is provided on one side of the flip door.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model, by setting up a coating mechanism consisting of a drive motor, a fixed roller and multiple coating heads, and combining a guide groove with a specific trajectory (arc groove and straight groove) and the cooperation of a flipping gear and a toothed plate, enables the coating head to smoothly flip to a state of parallel contact with the label tape after dipping in glue, and to perform multiple uniform coatings, effectively ensuring the uniformity and consistency of the glue coating, and significantly improving the glue coating quality.

[0016] 2. This utility model ensures uniform glue transfer by setting an elastic buffer assembly including springs, baffles and extension rods on the fixed roller. At the same time, this structure helps to reduce vibration during equipment operation and prevent glue splashing. The film roller set in the glue coating box can simultaneously unwind PE protective film or anti-counterfeiting film and laminate it with the glued label tape.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a perspective view of a multifunctional food label material coating equipment.

[0020] Figure 2 This is a schematic diagram of the internal structure of the coating box in a multifunctional food label material coating equipment.

[0021] Figure 3This is a diagram showing the fit between a rotating shaft and a guide groove in a multifunctional food label material coating equipment.

[0022] Figure 4 This is a diagram showing the fit between a flip gear and a toothed plate in a multifunctional food label material coating device.

[0023] Figure 5 This is a cross-sectional view of a fixed cylinder used in a multifunctional food label material coating equipment.

[0024] In the attached diagram: 1. Glue applicator; 2. Glue tank; 3. Guide roller; 4. Label tape; 5. Mounting plate; 6. Drive motor; 7. Fixed roller; 8. Applicator head; 9. Guide groove; 91. Arc groove; 92. Straight groove; 10. Rotating shaft; 11. Tilting gear; 12. Fixed cylinder; 13. Spring; 14. Baffle; 15. Extension rod; 16. Toothed plate; 17. Film roller; 18. Tilting door; 19. Control panel. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figures 1-5 This utility model is a multifunctional food label material coating equipment, including a coating box 1, a glue tank 2 inside the coating box 1, a guide roller 3 inside the coating box 1, and a label tape 4 on one side of the guide roller 3; a coating mechanism inside the glue tank 2, including a mounting plate 5 fixedly connected to the inside of the glue tank 2, a drive motor 6 fixedly connected to one side of the mounting plate 5, a fixed roller 7 fixedly connected to the output shaft of the drive motor 6, and a coating head 8 on the surface of the fixed roller 7; a flipping mechanism on one side of the mounting plate 5, including a guide groove 9 opened on one side of the mounting plate 5, a rotating shaft 10 slidably connected to the inside of the guide groove 9, and a flipping gear 11 fixedly connected to the surface of the rotating shaft 10.

[0028] Further details: There are six applicator heads 8 to improve the glue application efficiency. The drive motor 6 drives the fixed roller 7 to rotate, and the applicator heads 8 on the fixed roller 7 rotate accordingly. The rotating shaft 10 slides in the guide groove 9. The design of the guide groove 9 (including the arc groove 91 and the straight groove 92) controls the movement trajectory of the applicator heads 8. When the rotating shaft 10 is in the arc groove 91 part, the applicator head 8 is immersed in the glue tank 2 to pick up glue. When the rotating shaft 10 is in the straight groove 92 part, the applicator head 8 is in parallel contact with the label tape 4 to apply glue. The flip gear 11 cooperates with the toothed plate 16 to ensure that the applicator head 8 remains vertical in the straight groove 92 area to achieve uniform glue application.

[0029] Example 2

[0030] Please see Figures 1-5 Based on Example 1, a fixed cylinder 12 is fixedly connected to the surface of the fixed roller 7, a spring 13 is fixedly connected to the inner cavity of the fixed cylinder 12, a baffle 14 is fixedly connected to the other end of the spring 13, an extension rod 15 is fixedly connected to the other side of the baffle 14, and the other end of the extension rod 15 is movably connected to one side of the applicator head 8. The guide groove 9 includes an arc groove 91 and a straight groove 92, the straight groove 92 is parallel to the label tape 4, one end of the rotating shaft 10 is fixedly connected to one side of the applicator head 8, and two toothed plates 16 are fixedly connected to one side of the mounting plate 5. A film roller 17 is provided in the inner cavity of the glue applicator box 1, and a flip door 18 is hinged to the front of the glue applicator box 1. A control panel 19 is provided on one side of the flip door 18.

[0031] Further details: The fixed cylinder 12, spring 13, and baffle 14 constitute an elastic buffer assembly for adjusting the position of the applicator head 8. When the applicator head 8 is in the straight groove 92 area, the spring 13 is compressed, and the elastic force is transmitted through the baffle 14 to ensure uniform application of the adhesive. The arc groove 91 section of the guide groove 9 is used to control the descent of the applicator head 8 to pick up the adhesive, and the straight groove 92 section is used to keep the applicator head 8 moving horizontally to apply the adhesive. The output shaft of the drive motor 6 drives the fixed roller 7 to rotate, and the fixed roller 7 drives the applicator head 8 to rotate. When the rotating shaft 10 connected to one side of the applicator head 8 slides inside the arc groove 91, the applicator head 8 descends to the lowest point and contacts the adhesive in the inner cavity of the adhesive tank 2. When the rotating shaft 10 slides in the straight groove 92, the applicator head 8 contacts the bottom of the label tape 4 in parallel, applying the adhesive to the label tape 4 multiple times in a uniform manner. The arc groove 91 and the straight groove... The transition design of 92 ensures smooth movement of the applicator head 8 and avoids glue splashing. Two toothed plates 16 are located on opposite sides of the straight groove 92 and mesh with the flip gear 11. When the rotating shaft 10 slides in the straight groove 92, the flip gear 11 interacts with the toothed plates 16, forcing the applicator head 8 to remain vertical and preventing tilting. This ensures that the applicator head 8 makes full contact with the label tape 4. The film roller 17 is used to unwind the film material, which serves as the substrate or cover layer of the label tape 4. After the label tape 4 is coated, it bonds with the film to form a composite label material, enhancing the strength and protective performance of the label. The flip door 18 facilitates cleaning, maintenance, and glue replacement inside the equipment. The control panel 19 integrates functions such as motor speed regulation and temperature control. Users can set the coating parameters to achieve automated operation, improving production efficiency and safety.

[0032] The working principle of this utility model is as follows: During operation, the label tape 4 is guided into the glue coating box 1 by the guide roller 3. The drive motor 6 is started, which drives the fixed roller 7 to rotate. The applicator head 8 on the fixed roller 7 moves accordingly. The rotating shaft 10 slides in the guide groove 9. When the rotating shaft 10 moves along the arc groove 91, the applicator head 8 descends and immerses itself in the glue tank 2 to pick up glue. When the rotating shaft 10 enters the straight groove 92, the flip gear 11 meshes with the toothed plate 16, so that the applicator head 8 is kept in a vertical state and in parallel contact with the bottom of the label tape 4. Under the action of the spring 13 and the extension rod 15, the applicator head 8 applies glue to the surface of the label tape 4 with uniform pressure.

[0033] After the adhesive is applied, the PE protective film released by the film roller 17 covers the adhesive layer to prevent contamination. Finally, the label tape 4 with the adhesive applied is output by the subsequent winding mechanism (existing technology). The control panel 19 monitors the entire process, adjusts the motor speed and adhesive parameters to ensure uniform and efficient adhesive application. The flip door 18 facilitates daily maintenance and cleaning.

[0034] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multifunctional food label material coating equipment, comprising a coating box (1), characterized in that: The inner cavity of the glue-applying box (1) is provided with a glue tank (2), and the inner cavity of the glue-applying box (1) is provided with a guide roller (3). A label tape (4) is provided on one side of the guide roller (3). The inner cavity of the glue tank (2) is provided with a coating mechanism, which includes a mounting plate (5) fixedly connected to the inner cavity of the glue tank (2), a drive motor (6) fixedly connected to one side of the mounting plate (5), a fixed roller (7) fixedly connected to the output shaft of the drive motor (6), and a coating head (8) provided on the surface of the fixed roller (7). A flipping mechanism is provided on one side of the mounting plate (5), which includes a guide groove (9) opened on one side of the mounting plate (5), a rotating shaft (10) slidably connected to the inner cavity of the guide groove (9), and a flipping gear (11) fixedly connected to the surface of the rotating shaft (10).

2. The adhesive coating equipment for multifunctional food label materials according to claim 1, characterized in that: A fixed cylinder (12) is fixedly connected to the surface of the fixed roller (7), and a spring (13) is fixedly connected to the inner cavity of the fixed cylinder (12). A baffle (14) is fixedly connected to the other end of the spring (13).

3. The adhesive coating equipment for multifunctional food label materials according to claim 2, characterized in that: An extension rod (15) is fixedly connected to the other side of the baffle (14), and the other end of the extension rod (15) is movably connected to one side of the applicator (8).

4. The adhesive coating equipment for multifunctional food label materials according to claim 1, characterized in that: The guide groove (9) includes an arc groove (91) and a straight groove (92), the straight groove (92) being parallel to the label tape (4).

5. The adhesive coating equipment for multifunctional food label materials according to claim 1, characterized in that: One end of the rotating shaft (10) is fixedly connected to one side of the applicator head (8), and one side of the mounting plate (5) is fixedly connected to a toothed plate (16), and there are two toothed plates (16).

6. The adhesive coating equipment for multifunctional food label materials according to claim 1, characterized in that: The inner cavity of the coating box (1) is equipped with a film roller (17).

7. The adhesive coating equipment for multifunctional food label materials according to claim 1, characterized in that: The glue-applying box (1) has a hinged flip door (18) on the front, and a control panel (19) is provided on one side of the flip door (18).

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