A film laminating device for electronic tag processing

Abstract

The utility model belongs to label film -coating technical field, concretely relates to a laminating device for electronic label processing, including frame, frame one end is provided with support structure, support structure is away from frame one end bottom is provided with guider, frame other end is provided with first unwinding roller and second unwinding roller of frame rotary connection, first unwinding roller sets up in support structure top, when laminating, the outer end of the upper label film sleeved on the first unwinding roller is wound around the top of the frame, and the lower label film roll sleeved on the second unwinding roller is wound around the roller from the lower surface of the support plate, then the user inserts the end of the laminated label film into the gap between the upper transmission roller and the lower transmission roller, and finally places the electronic label on the lower label film above the support plate. The servo motor can drive the label film to move, and the rubber sleeve can extrude and laminate the upper and lower surfaces of the electronic label simultaneously, greatly improving the laminating efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of label coating technology, specifically relating to a coating device for electronic label processing. Background Technology

[0002] Electronic tags, also known as radio frequency tags, transponders, or data carriers, achieve spatial coupling of radio frequency signals between electronic tags and readers through coupling elements. Within the coupling channel, energy transfer and data exchange are realized according to timing relationships. To improve the service life of electronic tags, a film needs to be applied to the surface before use. The film can protect the texture on the electronic surface and prevent scratches from affecting its use.

[0003] Currently, electronic tags are generally laminated on one side only. After one side of the electronic tag is laminated, it needs to be turned around and laminated on the other side. This not only results in low lamination efficiency and a long lamination process, but also in high equipment operating costs. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed coating device for electronic tag processing in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A laminating apparatus for electronic tag processing includes a frame. A support structure is provided at one end of the frame, and a guide device is provided at the bottom of the support structure away from the frame. A first unwinding roller and a second unwinding roller are rotatably connected to the frame at the other end of the frame. The first unwinding roller is located above the support structure, and the second unwinding roller is located below the support structure. A laminating conveying device is installed at the top of the frame, and a housing is installed inside the frame below the laminating conveying device. A gap is left between the top of the housing and the support structure, and a drive structure for driving the laminating conveying device to rotate is installed inside the housing.

[0007] As a further optimization of this utility model, the support structure includes two support arms symmetrically installed at one end of the frame, a support plate is provided between the two support arms, and the end of the support plate is fixedly connected to the support arm.

[0008] As a further optimization of this utility model, the guiding device is a crossbar located below the support plate. The two ends of the crossbar are fixed to two support arms respectively. Multiple connecting plates are fixedly sleeved on the crossbar at equal intervals. Rollers are rotatably connected to the ends of the multiple connecting plates away from the crossbar.

[0009] As a further optimization of this utility model, the film-coating conveying device includes a set of lower conveying rollers whose ends are rotatably connected to the frame, and a set of upper conveying rollers arranged above the lower conveying rollers. A linkage structure is fixedly connected to one end of each of the upper and lower conveying rollers. The linkage structure includes multiple upper linkage gears and multiple lower linkage gears. The multiple lower conveying rollers in each set are connected to each other through multiple lower linkage gears, and the multiple upper conveying rollers in each set are connected to each other through multiple upper linkage gears. One of the upper linkage gears meshes with one of the lower linkage gears.

[0010] As a further optimization of this utility model, rubber sleeves are provided on some of the upper transmission rollers and some of the lower transmission rollers, and the rubber sleeves on the upper transmission rollers and the lower transmission rollers are staggered and alternately distributed.

[0011] As a further optimization of this utility model, a rotating shaft is rotatably connected to the outer wall of the frame on one side of the upper transmission roller, and a drive gear is fixedly connected to the rotating shaft. A lower linkage gear close to the drive gear is drively connected to the drive gear.

[0012] As a further optimization of this utility model, the drive structure includes a servo motor fixedly installed inside the chassis. The output end of the servo motor and the middle section of the rotating shaft are both fixedly connected to pulleys, and the two pulleys are connected by a belt ring for transmission.

[0013] As a further optimization of this utility model, a limiting roller is rotatably connected to the frame between the upper transmission rollers, and a limiting ring is fixedly connected to both ends of the limiting roller. The distance between the two limiting rings is set according to the length of the upper transmission roller and the lower transmission roller.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. During lamination, the outer end of the upper label film sleeved on the first unwind roller is wrapped around the top of the frame, and the lower label film sleeved on the second unwind roller is wrapped around the roller from the lower surface of the support plate and then pulled back to be bonded to the end of the upper label film. Then, the user inserts the bonded label film end into the gap between the upper and lower transmission rollers. Finally, the electronic label is placed on the lower label film above the support plate, and the servo motor is started to drive the label film to move. With the help of the rubber sleeve, the upper and lower sides of the electronic label are coated simultaneously, which greatly improves the lamination efficiency.

[0016] 2. The top of the frame is equipped with a limiting roller whose end rotates with the frame. Both ends of the limiting roller are fixedly connected to limiting rings. The distance between the two limiting rings is equal to the length of the upper and lower transmission rollers. When the label film is transmitted through the upper and lower transmission rollers, the limiting rings can limit the label film from both sides to minimize the offset of the label film during transmission and avoid affecting the subsequent electronic label lamination. Attached Figure Description

[0017] Figure 1 This is a structural diagram of one side of the entire utility model;

[0018] Figure 2 This is a schematic diagram of the other side of the overall structure of this utility model;

[0019] Figure 3 This is a utility model Figure 2 Enlarged view of a close-up detail at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the crossbar, connecting plate and roller of this utility model.

[0022] In the diagram: 1. Frame; 2. Support arm; 3. Support plate; 4. Crossbar; 5. Connecting plate; 6. Roller; 7. First unwinding roller; 8. Second unwinding roller; 9. Upper transfer roller; 10. Lower transfer roller; 11. Rubber sleeve; 12. Chassis; 13. Servo motor; 14. Belt ring; 15. Rotating shaft; 16. Drive gear; 17. Linkage structure; 18. Limiting roller; 19. Limiting ring. Detailed Implementation

[0023] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0024] Example

[0025] like Figure 1 - Figure 5 As shown, a laminating device for electronic tag processing includes a frame 1. Two support arms 2 are symmetrically installed at one end of the frame 1. A support plate 3 is provided between the two support arms 2. The end of the support plate 3 is fixedly connected to the support arm 2. The support plate 3 and the support arm 2 together form a support platform structure.

[0026] A crossbar 4 is provided at the bottom of the support plate 3 away from the frame 1. The two ends of the crossbar 4 are fixed to two support arms 2 respectively. Multiple connecting plates 5 are fixedly sleeved on the crossbar 4. Rollers 6 are rotatably connected to the ends of the multiple connecting plates 5 away from the crossbar 4. The rollers 6 can reduce the friction during the label film transmission process by rotating. At the same time, when the rollers 6 come into contact with the label film, they can also form a mark on the label film by friction, which facilitates the subsequent placement of the label.

[0027] The other end of the frame 1 is provided with a first unwinding roller 7 and a second unwinding roller 8 rotatably connected to the frame 1. The first unwinding roller 7 is located above the support structure and carries the label film for attaching the upper surface of the label. The second unwinding roller 8 is located below the support structure and carries the label film for attaching the lower surface of the label.

[0028] A set of lower transmission rollers 10 is provided at the top of the frame 1, and a set of upper transmission rollers 9 is provided above the lower transmission rollers 10. The ends of the lower transmission rollers 10 and the upper transmission rollers 9 pass through the frame 1 and are rotatably connected to the frame 1. A linkage structure 17 is fixedly connected to one end of the upper transmission rollers 9 and the lower transmission rollers 10. The linkage structure 17 includes multiple upper linkage gears and multiple lower linkage gears. The multiple lower transmission rollers 10 in each group are connected to each other through multiple lower linkage gears, and the multiple upper transmission rollers 9 in each group are connected to each other through multiple upper linkage gears. One of the upper linkage gears meshes with one of the lower linkage gears. When one of the upper linkage gears or the lower linkage gears rotates, it can drive the upper transmission rollers 9 and the lower transmission rollers 10 to rotate in opposite directions through the linkage structure 17, which facilitates the transmission and lamination of electronic tags.

[0029] A rotating shaft 15 is rotatably connected to the outer wall of the frame 1 on one side of the upper transmission roller 9. A drive gear 16 is fixedly connected to the rotating shaft 15. The lower linkage gear near the drive gear 16 is connected to the drive gear 16 for transmission. A housing 12 is installed in the frame 1 below the lower transmission roller 10. A servo motor 13 is installed in the housing 12. A pulley is fixedly connected to the output end of the servo motor 13 and the middle section of the rotating shaft 15. The two pulleys are connected to each other through a belt ring 14. When the servo motor 13 is powered on, the upper transmission roller 9 and the lower transmission roller 10 can be driven to rotate in opposite directions through the belt ring 14, the drive gear 16 and the linkage structure 17.

[0030] A gap is left between the top of the housing 12 and the supporting structure for the label film carried on the second unwinding roller 8 to pass through. Rubber sleeves 11 are fitted on some of the upper transmission rollers 9 and some of the lower transmission rollers 10. The rubber sleeves 11 fitted on the upper transmission rollers 9 and the lower transmission rollers 10 are staggered and alternately distributed. The staggered rubber sleeves 11 bidirectionally compress the label film on both sides of the label to achieve stable adhesion between the label film and the electronic label. At the same time, since the rubber sleeves 11 can produce adaptive deformation when under pressure, the problem of electronic label damage due to pressure during the lamination process can be avoided as much as possible.

[0031] A limiting roller 18 is rotatably connected to the frame 1 between the upper transmission rollers 9. Both ends of the limiting roller 18 are fixedly connected to limiting rings 19. The distance between the two limiting rings 19 is set according to the length of the upper transmission roller 9 and the lower transmission roller 10. The limiting roller 18 is set to guide the label film through the limiting rings 19 set at its end, so as to avoid the label film from shifting during the transmission process and affecting the subsequent coating of electronic tags.

[0032] It should be noted that, in use, this electronic label processing laminating device involves placing two rolls of label film onto the first unwinding roller 7 and the second unwinding roller 8, respectively. The outer end of the upper label film on the first unwinding roller 7 is then passed over the top of the frame 1, while the outer end of the lower label film on the second unwinding roller 8 passes through the gap between the top of the housing 12 and the support plate 3. It then passes in the opposite direction, around the roller 6 connected to the connecting plate 5, and is pulled back along the support plate 3 towards the frame 1, adhering the end of the lower label film to the end of the upper label film. Both are then inserted into the gap between the upper transfer roller 9 and the lower transfer roller 10. Finally, an external electronic label feeding device sequentially places the labels onto the lower label film above the support plate 3, and the servo motor is activated. When the servo motor 13 is powered on, it can drive the upper transmission roller 9 and the lower transmission roller 10 to rotate in opposite directions through the belt ring 14, the drive gear 16 and the linkage structure 17. This pulls the upper and lower label films to drive the electronic tags placed between the two label films to be transported synchronously. When the label moves between the upper transmission roller 9 and the lower transmission roller 10 with the label film, it can be squeezed bidirectionally by the rubber sleeves 11 that are staggered on the upper and lower transmission rollers 9 and 10, so that the upper and lower label films are tightly attached to the upper and lower sides of the electronic tags. This completes the lamination work of the electronic tags, which avoids the problems of the existing single-sided lamination method for electronic tags, which not only has low lamination efficiency and long lamination process line, but also high equipment operating costs.

[0033] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A film laminating device for electronic label processing, comprising a rack (1), one end of the rack (1) is provided with a support structure, characterized in that: A guide device is provided at the bottom of the support structure away from the frame (1). A first unwinding roller (7) and a second unwinding roller (8) are provided at the other end of the frame (1) and are rotatably connected to the frame (1). The first unwinding roller (7) is located above the support structure, and the second unwinding roller (8) is located below the support structure. A film-coating conveying device is installed at the top of the frame (1). A housing (12) is installed in the frame (1) below the film-coating conveying device. A gap is left between the top of the housing (12) and the support structure. A drive structure for driving the film-coating conveying device to rotate is installed in the housing (12).

2. The film laminating apparatus for processing electronic tags according to claim 1, characterized by: The support structure includes two support arms (2) symmetrically installed at one end of the frame (1), and a support plate (3) is provided between the two support arms (2). The end of the support plate (3) is fixedly connected to the support arm (2).

3. The coating device for electronic tag processing according to claim 2, characterized in that: The guiding device is a crossbar (4) located below the support plate (3). The two ends of the crossbar (4) are fixed to two support arms (2) respectively. Multiple connecting plates (5) are fixedly sleeved on the crossbar (4) at equal intervals. Rollers (6) are rotatably connected to the ends of the multiple connecting plates (5) away from the crossbar (4).

4. The film laminating apparatus for processing electronic tags according to claim 1, characterized by: The film-coating conveying device includes a set of lower conveying rollers (10) whose ends are rotatably connected to the frame (1). A set of upper conveying rollers (9) is arranged above the lower conveying rollers (10). A linkage structure (17) is fixedly connected to one end of the upper conveying rollers (9) and the lower conveying rollers (10). The linkage structure (17) includes multiple upper linkage gears and multiple lower linkage gears. The multiple lower conveying rollers (10) in each set are connected by multiple lower linkage gears, and the multiple upper conveying rollers (9) in each set are connected by multiple upper linkage gears. One of the upper linkage gears meshes with one of the lower linkage gears.

5. The film laminating apparatus for processing electronic tags according to claim 4, wherein: Rubber sleeves (11) are fitted on some of the upper transmission rollers (9) and some of the lower transmission rollers (10), and the rubber sleeves (11) fitted on the upper transmission rollers (9) and the lower transmission rollers (10) are staggered and alternately distributed.

6. The coating apparatus for electronic tag processing according to claim 4, characterized in that: A rotating shaft (15) is rotatably connected to the outer wall of the frame (1) on one side of the upper transmission roller (9). A drive gear (16) is fixedly connected to the rotating shaft (15). A lower linkage gear close to the drive gear (16) is connected to the drive gear (16) in a transmission connection.

7. The film laminating apparatus for processing electronic tags according to claim 6, wherein: The drive structure includes a servo motor (13) fixedly installed in the chassis (12). The output end of the servo motor (13) and the middle section of the rotating shaft (15) are both fixedly connected to pulleys, and the two pulleys are connected by a belt ring (14).

8. The film laminating apparatus for processing electronic tags according to claim 4, wherein: Limiting rollers (18) are rotatably connected on the frame (1) between the upper transmission rollers (9). Both ends of the limiting rollers (18) are fixedly connected to limiting rings (19). The distance between the two limiting rings (19) is set according to the length of the upper transmission rollers (9) and the lower transmission rollers (10).

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