Non-setting adhesive infusion bottle label covering device

Abstract

The utility model relates to the technical field of non-setting adhesive label laminating devices, in particular to a laminating device for non-setting adhesive infusion bottle labels. Comprising a machine frame, a bottom roller is arranged in the middle of the machine frame, a pressing roller assembly is arranged on the machine frame above the bottom roller, the pressing roller assembly can be adjusted in the height direction in a displacement mode, a supporting plate is arranged at the feeding end of the machine frame, and an adjusting assembly used for pulling a thin film to move is arranged at the discharging end of the machine frame. A discharging barrel located above the supporting plate is arranged on the left side of the rack. By adjusting the height of the compression roller assembly and matching with the adjusting assembly, operation procedures are effectively simplified, meanwhile, the adjusting assembly is used for pressing and pulling the front portion of a film, waste of materials is reduced, and machining cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of self-adhesive label laminating devices, in particular to a laminating device for self-adhesive hanging bottle labels. Background Art

[0002] In the production and processing of self-adhesive labels, in order to improve the texture and glossiness of the surface of the printed product, lamination is usually performed. At present, for the processing of self-adhesive labels, the pre-coated film is composited by equipment after printing to achieve lamination. However, for the processing of a small amount or a single-plate label, the existing laminating equipment has complicated film traction and installation during the lamination process, and it is easy to cause a large amount of film waste in the end area. In addition, during the hot pressing process, the rollers cannot be adjusted quickly, which makes the adjustment operation difficult and reduces the processing efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a laminating device for self-adhesive bottle labels in view of the above-mentioned technical deficiencies. By adjusting the height of the pressure roller assembly and cooperating with the adjustment assembly, the operation process is effectively simplified. At the same time, the adjustment assembly is used to press and pull the front of the film, thereby reducing material waste and lowering processing costs.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model includes:

[0005] A frame, a bottom roller is provided in the middle of the frame, a pressure roller assembly is provided on the frame above the bottom roller, and the pressure roller assembly can be adjusted in height direction, a support plate is provided at the feed end of the frame, an adjustment assembly for pulling the film displacement is provided at the discharge end, and a discharge barrel is provided above the support plate on the left side of the frame.

[0006] Preferably, the pressure roller assembly includes a transmission rod, a cross plate and a hot roller assembly; one end of the transmission rod is connected to the frame shaft, and the other end is threadedly connected to the cross plate; both sides of the cross plate are in contact with the frame, and a mounting plate is symmetrically provided below; the hot roller assembly is connected to the mounting plate.

[0007] Preferably, the hot roller assembly comprises an outer roller and an inner support shaft; one end of the outer roller is connected to the mounting plate via a rotating shaft; the inner support shaft is sleeved with the other end of the outer roller and is provided with a plurality of electric heating tubes.

[0008] Preferably, a slidable displacement block is provided on the mounting plate, and a positioning spring in contact with the transverse plate is provided on one side of the displacement block.

[0009] Preferably, the adjustment assembly includes a track frame and a positioning plate; the track frames are arranged in pairs on the frame, and one of them is provided with a guide rod and the other is provided with a threaded rod; the two ends of the positioning plate are respectively connected to the guide rod and the threaded rod, and the positioning plate is evenly provided with a plurality of suction holes.

[0010] Preferably, a pressure strip is provided on the positioning plate.

[0011] Preferably, the positioning plate is provided with a slot for engaging with the pressure strip.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. By adjusting the height of the pressing roller assembly, it is convenient to pull the front end of the film through without the need for traditional disassembly, saving operation time and simplifying the operation steps. At the same time, the front end of the film can be directly pressed on the adjustment assembly, replacing the traditional winding fixation, reducing material waste and reducing the cost of lamination;

[0014] 2. Through the suction holes on the positioning plate, the film can be quickly adsorbed and fixed, and when the film is wrinkled, it can be flattened and adjusted in time. In the process of laminating, the film can be pulled synchronously to move to avoid accumulation affecting the discharge;

[0015] 3. By connecting the two ends of the hot roller assembly with the displacement block and cooperating with the elastic support of the positioning spring, the pressure control during lamination can be better guaranteed, excessive pressure can be avoided, and the lamination quality can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a laminating device for a self-adhesive bottle label;

[0017] Figure 2 It is a schematic diagram of adjusting the pressure roller assembly;

[0018] Figure 3 It is a schematic diagram of the structure of the pressure roller assembly;

[0019] Figure 4 It is a schematic diagram of the structure of the hot roller assembly;

[0020] Figure 5 To adjust the schematic diagram of the component structure;

[0021] Figure 6 is a schematic diagram of the positioning plate structure;

[0022] Figure 7 This is a schematic diagram of the layering structure.

[0023] In the figure: 1, frame; 2, pressure roller assembly; 3, adjustment assembly; 4, hot roller assembly; 101, bottom roller; 102, support plate; 103, discharge barrel; 201, transmission rod; 202, cross plate; 203, mounting plate; 204, displacement block; 205, positioning spring; 301, track frame; 302, positioning plate; 303, guide rod; 304, threaded rod; 305, suction hole; 306, pressure strip; 307, slot; 401, outer roller; 402, inner support shaft; 403, electric heating tube. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] Specific implementation method 1: Combination Figure 1-7 As shown, a laminating device for a self-adhesive bottle label comprises: a frame 1, a bottom roller 101 is provided in the middle of the frame 1, a pressing roller assembly 2 is provided on the frame 1 above the bottom roller 101, and the pressing roller assembly 2 can be adjusted in height direction, a supporting plate 102 is provided at the feeding end of the frame 1, and an adjusting assembly 3 for pulling the film displacement is provided at the discharging end, and a discharging cylinder 103 located above the supporting plate 102 is provided on the left side of the frame 1;

[0026] When in use, the label to be coated is placed on the support plate 102, the film roll is placed on the unwinding cylinder 103, and then the pressure roller assembly 2 is raised to increase the distance between it and the bottom roller 101, and then the film is pulled through the two and fixed on the adjustment assembly 3, and then the height of the pressure roller assembly 2 is adjusted again. When the label passes through, the pressure roller assembly 2 generates a suitable temperature, and the film is smoothly pressed onto the label surface to complete the laminating operation, meeting the requirements of small batches or single use. At the same time, it solves the problem that the traditional laminating device needs to be disassembled when the film is pulled, simplifies the construction process, saves operation time, and by adjusting the assembly 3 to press the end of the film, it can reduce material waste and reduce production costs.

[0027] A preferred embodiment, in combination with Figure 2-3As shown, the pressure roller assembly 2 includes a transmission rod 201, a cross plate 202 and a hot roller assembly 4; one end of the transmission rod 201 is connected to the frame 1 by a rotating shaft, and a control motor connected to the transmission rod 201 is installed on the frame 1, and the other end of the transmission rod 201 is threadedly connected to the cross plate 202; both sides of the cross plate 202 are in contact with the surface of the frame 1, and a mounting plate 203 is symmetrically provided below; the hot roller assembly 4 is connected to the mounting plate 203, and when height adjustment is required, the transmission rod 201 is driven to rotate by the control motor, and the height adjustment is achieved by utilizing the threaded connection between the transmission rod 201 and the cross plate 202, while both sides of the cross plate 202 are in contact with the frame 1 to form a sliding guide to ensure the stability of the displacement.

[0028] A preferred embodiment, in combination with Figure 4 As shown, the hot roller assembly 4 includes an outer roller 401 and an inner support shaft 402; one end of the outer roller 401 is connected to the mounting plate 203 as a rotating shaft; the inner support shaft 402 is sleeved with the other end of the outer roller 401, and is provided with a plurality of electric heating tubes 403. The inner support shaft 402 is fixed to the mounting plate 203 by screws or welding, and does not rotate with the outer roller 401, but plays a supporting role. At the same time, the electric heating tube is connected to the circuit to generate heat energy to keep the outer roller 401 at a suitable hot pressing temperature.

[0029] A preferred embodiment, in combination with Figure 3 As shown, a slidable displacement block 204 is provided on the mounting plate 203, and a positioning spring 205 in contact with the cross plate 202 is provided on one side of the displacement block 204. By utilizing the elastic force of the positioning spring 205, the problem of excessive or insufficient pressure can be avoided when the self-adhesive label passes between the outer roller 401 and the bottom roller 101, and the accuracy requirement for height adjustment can be reduced.

[0030] A preferred embodiment, in combination with Figure 5-7 As shown, the adjustment component 3 includes a track frame 301 and a positioning plate 302; the track frames 301 are arranged in pairs on the frame 1, and one of the track frames 301 is provided with a guide rod 303, and the other is provided with a threaded rod 304, and the threaded rod 304 is connected to a driving motor, and at the same time, one end of the positioning plate 302 is slidably connected to the guide rod 303, and the other end is threadedly connected to the threaded rod 304, and a plurality of suction holes 305 are evenly arranged on the positioning plate 302, and the suction holes 305 are connected to the suction device through pipelines to generate suction, which is convenient for positioning the film. When moving, the threaded rod 304 is driven by the driving motor to rotate to achieve the position adjustment of the positioning plate 302.

[0031] In a preferred embodiment, in order to improve the positioning stability of the film end, a pressure strip 306 may be placed on the positioning plate 302 to utilize gravity to assist in pressing and positioning.

[0032] A preferred embodiment, in combination with Figure 6-7As shown, the positioning plate 302 is provided with a slot 307 which is engaged with the pressure strip 306. By inserting the pressure strip 306 into the slot 307 to form an engagement, the film can be clamped and fixed, thereby effectively improving the stability and reliability of positioning. Specific implementation method 2

[0034] Combination Figure 3 As shown, a motor is provided on the transverse plate 202, and a pulley is provided at the left end of the outer roller 401. The motor is connected to the pulley through a belt to realize power transmission, thereby driving the outer roller 401 to realize rotation operation. Specific implementation method three

[0036] Combination Figure 1 and Figure 5 As shown, the discharge barrel 103 is also provided with a control motor for driving the film to be tightened or discharged, so as to facilitate the processing operation.

[0037] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. A laminating device for self-adhesive bottle labels, characterized in that: include: A frame (1), wherein a bottom roller (101) is provided in the middle of the frame (1), a pressure roller assembly (2) is provided on the frame (1) above the bottom roller (101), and the pressure roller assembly (2) can be displaced and adjusted in the height direction, a support plate (102) is provided at the feeding end of the frame (1), and an adjustment assembly (3) for pulling the film displacement is provided at the discharging end, and a discharge barrel (103) located above the support plate (102) is provided on the left side of the frame (1).

2. The laminating device for a self-adhesive bottle label according to claim 1, characterized in that: The pressure roller assembly (2) comprises a transmission rod (201), a transverse plate (202) and a hot roller assembly (4); one end of the transmission rod (201) is connected to the rotating shaft of the frame (1), and the other end is threadedly connected to the transverse plate (202); both sides of the transverse plate (202) are in contact with the frame (1), and a mounting plate (203) is symmetrically provided below; the hot roller assembly (4) is connected to the mounting plate (203).

3. The laminating device for the self-adhesive bottle label according to claim 2, characterized in that: The hot roller assembly (4) comprises an outer roller (401) and an inner support shaft (402); one end of the outer roller (401) is connected to the mounting plate (203) as a rotating shaft; the inner support shaft (402) is sleeved with the other end of the outer roller (401) and is provided with a plurality of electric heating tubes (403).

4. The laminating device for the self-adhesive bottle label according to claim 2, characterized in that: A slidable displacement block (204) is provided on the mounting plate (203), and a positioning spring (205) in contact with the transverse plate (202) is provided on one side of the displacement block (204).

5. The laminating device for the self-adhesive bottle label according to claim 1, characterized in that: The adjustment assembly (3) comprises a track frame (301) and a positioning plate (302); the track frames (301) are arranged in pairs on the frame (1), one of which is provided with a guide rod (303) and the other is provided with a threaded rod (304); the two ends of the positioning plate (302) are respectively connected to the guide rod (303) and the threaded rod (304), and the positioning plate (302) is evenly provided with a plurality of suction holes (305).

6. The laminating device for the self-adhesive bottle label according to claim 5, characterized in that: A pressure strip (306) is provided on the positioning plate (302).

7. The laminating device for the self-adhesive bottle label according to claim 6, characterized in that: The positioning plate (302) is provided with a slot (307) for engaging with the pressure strip (306).

Images