A sheet material laminating apparatus

Abstract

The utility model discloses a kind of film coating devices of sheet, including material rack, the top inside recess of material rack is formed with sheet channel, the upper portion of material rack is located the both sides of sheet channel and is connected with pedestal, pedestal is slidably connected with rotating head, and film coating is connected with the rotating sleeve of two rotating heads;The top of material rack is also connected with film pressing table near film coating, heating structure is connected in the front end of film pressing table, and rear end is provided with heat dissipation structure.The utility model has the advantages compared with prior art: provide a kind of sheet film coating device, which is convenient to operate and use, can ensure use effect, and can be adjusted to adapt to use for different thickness.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet processing equipment, specifically to a sheet coating device. Background Technology

[0002] During the production and processing of sheet materials, a coating process is usually required to improve their surface properties, such as increasing abrasion resistance, water resistance, or improving appearance.

[0003] Currently, the laminating equipment has the following shortcomings: the position of the laminating roller is fixed and cannot be adjusted according to the sheet thickness, resulting in poor adaptability. Furthermore, after lamination, heat fixation is required to prevent the lamination from falling off. In existing technologies, lamination and heat fixation are mostly independent processes. Utility Model Content

[0004] (a) Problems to be solved The technical problem to be solved by this utility model is to overcome the above defects and provide a sheet coating device that is easy to operate and use, can guarantee the effect of use, and can be adjusted to adapt to different thicknesses.

[0005] (II) Technical Solution To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a sheet coating device, including a material rack, a sheet channel is formed by the inward recess of the top of the material rack, and a wheel seat is connected to both sides of the upper part of the material rack located in the sheet channel. A rotating wheel head is slidably connected in the wheel seat, and a coating wheel is rotatably sleeved between the two rotating wheels. The top of the material rack is also connected to a film pressing platform near the film covering wheel. The front end of the film pressing platform is connected to a heating structure, and the rear end is connected to a heat dissipation structure. The material rack is also connected to a power distribution frame one, an adjustment frame, and a power distribution frame two, which are respectively connected to the front end, middle end, and rear end of the top of the film pressing platform.

[0006] As an improvement, a feed ramp is formed at the front of the lower end of the pressing table.

[0007] As an improvement, the front end and rear end of the pressing platform are respectively provided with a front cavity and a rear cavity, and a heat insulation partition is provided between the front cavity and the rear cavity. The heating structure includes a plurality of heating wires arranged in the front cavity; The heat dissipation structure includes several cooling fans arranged in the rear cavity, and several air vents are provided on the bottom wall and top of the rear cavity.

[0008] As an improvement, a screw ring is rotatably connected to the middle of the adjustment frame, and an adjustment screw is provided on the top of the pressing table in thread engagement with the screw ring.

[0009] As an improvement, the wheel base is recessed with a groove for accommodating the sliding of the rotating head. The groove is provided with several adjustment through holes, and the rotating head is provided with a pin hole that matches the adjustment through hole. The adjustment through hole and the pin hole are fixed together by a pin sleeve.

[0010] (III) Beneficial Effects The advantages of this invention compared to existing technologies are as follows: by setting a sliding and adjustable rotating head and a coating roller on the material rack, the position of the coating roller can be flexibly adjusted according to the thickness of the sheet and the coating requirements, which improves the adaptability of the device. The height of the cutting and pressing table can be adjusted accordingly, providing adaptability. In addition, a heating structure is set at the front end and a heat dissipation structure is set at the rear end, which realizes the process requirement of heating and activating the coating material first and then cooling and shaping it during the coating process, which is conducive to improving the coating quality and reducing defects such as bubbles and wrinkles. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of a sheet coating device; Figure 2 This is a second-view structural schematic diagram of a sheet coating device; Figure 3 This is a schematic diagram of the pressing table structure; As shown in the figure: 1. Material rack; 2. Sheet channel; 3. Wheel seat; 4. Rotary wheel head; 5. Coating wheel; 6. Pressing table; 7. Power distribution frame one; 8. Adjustment frame; 9. Power distribution frame two; 10. Feeding inclined wall; 11. Front cavity; 12. Rear cavity; 13. Heating wire; 14. Cooling fan; 15. Thermal insulation partition; 16. Air port; 17. Screw ring; 18. Adjusting screw; 19. Slide groove; 20. Adjustment through hole; 21. Wire. Detailed Implementation

[0012] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0013] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0014] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0016] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0017] Please refer to the appendix carefully. Figure 1-3 A sheet coating device includes a material rack 1, a sheet channel 2 formed by the recess of the top of the material rack 1, and wheel seats 3 connected to both sides of the upper part of the material rack 1 located in the sheet channel 2. Rotary wheel heads 4 are slidably connected in the wheel seats 3, and a coating wheel 5 is rotatably sleeved between the two rotating wheel heads 4.

[0018] The top of the material rack 1 is connected to the film pressing platform 6 near the film covering wheel 5. The front end of the film pressing platform 6 is connected to a heating structure, and the rear end is connected to a heat dissipation structure. The material rack 1 is also connected to the power distribution frame 7, the adjustment frame 8, and the power distribution frame 9, which are respectively connected to the front end, the middle end, and the rear end of the top of the film pressing platform 6. The power distribution frame is connected to the wires, and the lower end is connected to the film pressing platform 6 with a sliding connecting rod.

[0019] The middle part of the adjusting frame 8 is rotatably connected with a screw ring 17, and the top of the pressing table 6 is threaded with the screw ring 17 and is provided with an adjusting screw 18 to facilitate the adjustment of the working height of the pressing table 6.

[0020] In one embodiment: The wheel base 3 is recessed and has a groove 19 for accommodating the sliding of the rotating head 4. The groove 19 has several adjustment through holes 20. The rotating head 4 is provided with a pin hole to match the adjustment through hole 20. The adjustment through hole 20 and the pin hole are fixed by a pin sleeve, which makes it convenient to adjust the working height of the film-coated wheel 5 as needed.

[0021] During use, a feed inclined wall 10 is formed at the front of the lower end of the pressing table 6 to facilitate feeding and pressing.

[0022] In actual use: The front end and rear end of the pressing table 6 are respectively provided with a front cavity 11 and a rear cavity 12, and a heat insulation partition 15 is provided between the front cavity 11 and the rear cavity 12. The heating structure includes a plurality of heating wires 13 arranged in the front cavity 11; The heat dissipation structure includes several cooling fans 14 arranged in the rear cavity 12, and several air vents 16 are provided on the bottom wall and top of the rear cavity 12, such as... Figure 3 As shown, the rear end of the lower wall of the pressure plate 6 is concave upwards to facilitate ventilation and cooling.

[0023] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0024] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A sheet coating apparatus, comprising a material rack (1), wherein a sheet channel (2) is formed inwardly at the top of the material rack (1), characterized in that: The upper part of the material rack (1) is connected to the two sides of the sheet channel (2) with a wheel seat (3). A rotating wheel head (4) is slidably connected inside the wheel seat (3). A film-coated wheel (5) is rotatably sleeved between the two rotating wheels head (4). The top of the material rack (1) is also connected to the film pressing platform (6) near the film covering wheel (5). The front end of the film pressing platform (6) is connected to a heating structure, and the rear end is connected to a heat dissipation structure. The material rack (1) is also connected to the power distribution frame one (7), the adjustment frame (8), and the power distribution frame two (9), which are respectively connected to the front end, middle end, and rear end of the top of the film pressing platform (6).

2. The sheet coating apparatus according to claim 1, characterized in that: The front part of the lower end of the pressing table (6) has a feed inclined wall (10).

3. The sheet coating apparatus according to claim 2, characterized in that: The front end and rear end of the pressing table (6) are respectively provided with a front cavity (11) and a rear cavity (12), and a heat insulation partition (15) is provided between the front cavity (11) and the rear cavity (12). The heating structure includes a plurality of heating wires (13) arranged in the front cavity (11). The heat dissipation structure includes several cooling fans (14) arranged in the rear cavity (12), and several air vents (16) are provided on the bottom wall and top of the rear cavity (12).

4. The sheet coating apparatus according to claim 1, characterized in that: The middle part of the adjusting frame (8) is rotatably connected with a screw ring (17), and the top of the pressing table (6) is threadedly engaged with the screw ring (17) and is provided with an adjusting screw (18).

5. The sheet coating apparatus according to claim 1, characterized in that: The wheel seat (3) is recessed and has a groove (19) for accommodating the sliding of the rotating head (4). The groove (19) has several adjustment through holes (20). The rotating head (4) is provided with a pin hole that matches the adjustment through hole (20). The adjustment through hole (20) and the pin hole are fixed by a pin sleeve.

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