Skin-touch PET film processing equipment

Abstract

The utility model discloses skin-touch PET film processing equipment which comprises side plates, a rolling device, a feeding device, a cleaning device and a receiving hopper, and the rolling device is arranged between the two side plates; the rolling device comprises a pressing roller and a supporting roller which are oppositely arranged up and down, the feeding device is arranged on one side of the pressing roller, and the feeding end of the feeding device is connected with the pressing roller in a rolling mode; the cleaning device is arranged on the other side of the pressing roller and comprises a moving structure, a brush and a stabilizing rod, the moving end of the moving structure is arranged between the two side plates, and the two ends of the stabilizing rod are fixedly connected with the two side plates respectively; one side of the back face of the brush is connected with the moving end of the moving structure, the other side of the back face of the brush is slidably connected with the stabilizing rod, and the receiving hopper is arranged below the cleaning device. According to the utility model, the surface of the compression roller can be cleaned through the movable cleaning device before the compression roller is coated with a chemical reagent again, so that reactants of the chemical reagent and a surface material of the skin-touch PET film are removed, and the subsequent etching quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of PET film processing, in particular to skin-feeling PET film processing equipment. Background Art

[0002] Skin-feel PET film refers to PET (polyethylene terephthalate) film with special texture or surface treatment to provide soft, smooth or skin-like touch properties. This type of PET film is commonly used in packaging, printing, label manufacturing and special purpose applications.

[0003] In the related art, for the processing of skin-feel PET film, a pressure roller with a concave-convex surface is usually used to etch the skin-feel PET film, so that the skin-feel PET film has skin-like touch properties.

[0004] When etching the skin-feel PET film, a chemical reagent is usually applied to the surface of a pressing roller so that the chemical reagent on the pressing roller removes the surface material of the skin-feel PET film.

[0005] However, when the pressing roller is rotated and rolled multiple times, the reactants of the chemical reagents and the surface material of the skin-feel PET film will adhere to the pressing roller, affecting subsequent etching. Summary of the Invention

[0006] The present invention aims to solve at least one of the technical problems in the above-mentioned technology to a certain extent.

[0007] To achieve the above-mentioned purpose, the first aspect of the present invention proposes a skin-feel PET film processing equipment, comprising: a side plate, a rolling device, a feeding device, a cleaning device, a receiving bucket and a guide plate, wherein the two side plates are arranged opposite to each other, and the rolling device is arranged between the two side plates; the rolling device comprises two pressure rollers and a support roller arranged opposite to each other up and down, wherein the skin-feel PET film passes between the pressure roller and the support roller; the feeding device is arranged on one side of the pressure roller, and the feeding end of the feeding device is connected to the pressure roller in a rolling manner; the cleaning device is arranged on the other side of the pressure roller, and the cleaning device comprises a moving structure, a brush and a stabilizing rod, wherein the moving end of the moving structure is arranged between the two side plates, and the two ends of the stabilizing rod are respectively fixedly connected to the two side plates; one side of the back of the brush is connected to the moving end of the moving structure, and the other side is slidably connected to the stabilizing rod; the receiving bucket is arranged below the cleaning device, and the reactants swept by the brush are guided into the receiving bucket through the guide plate.

[0008] In addition, the skin-feel PET film processing equipment proposed in the present invention may also have the following additional technical features:

[0009] As a further description of the above technical solution: the rolling device also includes a first drive motor and a gear, wherein the first drive motor is arranged on the side plate and connected to the pressure roller; the two gears are respectively coaxially arranged with the pressure roller and the support roller and mesh with each other.

[0010] As a further description of the above technical solution: the feeding device includes a hopper, a feeding roller and a feeding roller, wherein the hopper is arranged between the two side plates, and the top of the hopper is open, and chemical reagents are placed in the hopper; the feeding roller is rotatably arranged in the hopper; the feeding roller is rotatably arranged between the two side plates, and one side of the feeding roller is rollingly connected to the feeding roller, and the other side is rollingly connected to the pressure roller.

[0011] As a further description of the above technical solution: the moving structure includes a second drive motor, a screw and a screw slider, wherein the second drive motor is arranged on the side plate; the screw is rotatably arranged between the two side plates and is connected to the second drive motor; the screw slider is arranged on the screw; wherein the screw slider is connected to the back of the brush.

[0012] As a further description of the above technical solution: the feeding device and the cleaning device are sequentially arranged on both sides of the pressing roller along the discharging direction.

[0013] As a further description of the above technical solution: protective covers are provided outside the two gears, and the protective covers are installed on the side plates.

[0014] As a further description of the above technical solution: the guide plate is obliquely arranged between the brush and the receiving bucket.

[0015] According to the skin-feel PET film processing equipment of the present invention, the surface of the pressure roller can be cleaned by a movable cleaning device before the chemical reagent is re-applied to the pressure roller to remove the reactants between the chemical reagent and the surface material of the skin-feel PET film, thereby improving the subsequent etching quality.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0018] Figure 1 This is a structural diagram of a skin-feeling PET film processing device according to one embodiment of the present invention;

[0019] Figure 2 This is a schematic structural diagram of a skin-feeling PET film processing device according to another embodiment of the present invention;

[0020] Figure 3 This is a schematic structural diagram of a skin-feeling PET film processing device according to another embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal structure of a skin-feeling PET film processing device according to one embodiment of the present utility model;

[0022] Figure 5 This is a schematic structural diagram of a skin-feeling PET film processing device according to another embodiment of the present invention;

[0023] Figure 6 is a structural schematic diagram of a rolling device according to another embodiment of the present utility model;

[0024] Figure 7 is a schematic diagram of a mobile structure according to another embodiment of the present utility model;

[0025] As shown in the figure:

[0026] 100, side panel; 200, rolling device; 201, protective cover; 210, pressure roller; 220, support roller; 230, first drive motor; 240, gear; 201, protective cover; 300, loading device; 310, hopper; 320, taking roller; 330, loading roller; 400, cleaning device; 410, moving structure; 411, second drive motor; 412, lead screw; 413, lead screw slider; 420, brush; 430, stabilizer bar; 500, receiving bucket; 600, guide plate; 700, skin-feeling PET film. DETAILED DESCRIPTION

[0027] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0028] The skin-feel PET film processing equipment of the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0029] like Figures 1 to 5 As shown, the skin-feeling PET film processing equipment of the embodiment of the present invention may include a side plate 100, a rolling device 200, a loading device 300, a cleaning device 400, a receiving bucket 500 and a guide plate 600.

[0030] The two side plates 100 are arranged opposite to each other, and the rolling device 200 is arranged between the two side plates 100 .

[0031] like Figure 6 As shown, the rolling device 200 includes two pressing rollers 210 arranged opposite to each other in an upper and lower direction, a supporting roller 220 , a first driving motor 230 and a gear 240 .

[0032] Among them, the skin-feeling PET film 700 passes between the pressure roller 210 and the support roller 220, the first drive motor 230 is set on the side plate 100 and connected to the pressure roller 210, and the two gears 240 are coaxially arranged with the pressure roller 210 and the support roller 220 respectively and mesh with each other.

[0033] It should be noted that the surface of the pressing roller 210 is provided with protrusions and grooves, and the compressed skin-feel PET film 700 can be etched by dipping the surface of the pressing roller 210 into chemical reagents.

[0034] As a possible scenario, Figure 3 As shown, a protective cover 201 is provided outside the two gears 240 , and the protective cover 201 is installed on the side plate 100 to reduce the potential safety hazards when the rolling device 200 is working and protect the two gears 240 at the same time.

[0035] The feeding device 300 is disposed on one side of the pressing roller 210 , and a feeding end of the feeding device 300 is rollingly connected to the pressing roller 210 .

[0036] In one embodiment of the present invention, the loading device 300 includes a hopper 310 , a taking roller 320 and a loading roller 330 .

[0037] Among them, the hopper 310 is arranged between the two side plates 100, and the top of the hopper 310 is open. Chemical reagents are placed in the hopper 310. The feeding roller 320 can be rotatably arranged in the hopper 310, and the loading roller 330 can be rotatably arranged between the two side plates 100, and one side of the loading roller 330 is rollingly connected to the feeding roller 320, and the other side is rollingly connected to the pressure roller 210.

[0038] It should be noted that when the pressure roller 210 rotates, it can drive the feeding roller 330 to rotate, so that the feeding roller 320 rolls in the hopper 310, so that the feeding roller 320 dips into the chemical reagent in the hopper 310, and through subsequent rotation, the chemical reagent is transferred to the feeding roller 330 and the pressure roller 210 in sequence.

[0039] The cleaning device 400 is disposed on the other side of the pressing roller 210 , wherein the feeding device 300 and the cleaning device 400 are sequentially disposed on both sides of the pressing roller 210 along the discharging direction.

[0040] It should be noted that when the pressure roller 210 rotates, after the cleaning device 400 cleans the pressure roller 210, the cleaned area rotates to the loading device 300 to be dipped in chemical reagents, and then rotates to the skin-feel PET film 700 for etching.

[0041] like Figure 7 As shown, the cleaning device 400 includes a moving structure 410 , a brush 420 and a stabilizing bar 430 .

[0042] Among them, the movable end of the movable structure 410 is arranged between the two side panels 100, the two ends of the stabilizing rod 430 are fixedly connected to the two side panels 100 respectively, one side of the back of the brush 420 is connected to the movable end of the movable structure 410, and the other side is slidably connected to the stabilizing rod 430.

[0043] To clearly illustrate the above embodiment, in one embodiment of the present invention, the moving structure 410 includes a second driving motor 411 , a lead screw 412 and a lead screw slider 413 .

[0044] Among them, the second drive motor 411 is set on the side plate 100, the screw 412 is rotatably set between the two side plates 100 and connected to the second drive motor 411, and the screw slider 413 is set on the screw 412, wherein the screw slider 413 is connected to the back of the brush 420.

[0045] It should be noted that the relevant staff turns on the second drive motor 411 to rotate the screw 412, and the screw slider 413 moves on the screw 412, and drives the brush 420 to clean the surface of the pressure roller 210, and at the same time makes the brush 420 slide along the stabilizing rod 430.

[0046] It should be noted that the screw 412 is a reciprocating screw, and the rotation speed of the screw 412 is significantly greater than the rotation speed of the pressure roller 210, so as to ensure that the screw slider 413 moves quickly. When the screw slider 413 moves back and forth, it avoids the occurrence of a cleaning blind spot when the brush 420 cleans the pressure roller 210.

[0047] The receiving bucket 500 is disposed below the cleaning device 400 , and guides the reactants swept by the brush 420 into the receiving bucket 500 through the guide plate 600 , that is, the guide plate 600 is obliquely disposed between the brush 420 and the receiving bucket 500 .

[0048] Specifically, when the relevant staff processes the skin-feeling PET film 700 , the relevant staff first passes the skin-feeling PET film 700 through the pressing roller 210 and the supporting roller 220 , and starts the first driving motor 230 and the second driving motor 411 .

[0049] The first drive motor 230 drives the pressure roller 210 to rotate, and drives the support roller 220 to rotate through two meshing gears 240. When the pressure roller 210 rotates, the loading end of the loading device 300 (i.e., the loading roller 330) can be connected to the pressure roller 210 in a rolling manner, and dipped in chemical reagents. As the pressure roller 210 rotates, the pressure roller 210 is pressed tightly on the skin-feel PET film 700 to achieve etching.

[0050] When the pressure roller 210 continues to rotate, the chemical reagent and the reactants of the chemical reagent and the surface material of the skin-feeling PET film 700 adhere to the pressure roller 210, and when the cleaning device 400 rotates, the second motor drives the screw 412 to rotate, so that the screw slider 413 drives the brush 420 to quickly clean the surface of the pressure roller 210, and the reactants fall onto the guide plate 600 and finally fall into the receiving bucket 500.

[0051] In summary, according to the skin-feel PET film processing equipment of the embodiment of the present invention, the surface of the pressure roller can be cleaned by a mobile cleaning device before the chemical reagent is re-applied to the pressure roller, so as to remove the reactants between the chemical reagent and the surface material of the skin-feel PET film, thereby improving the subsequent etching quality.

[0052] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0053] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0054] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A skin-feel PET film processing equipment, characterized in that: include: Side plate (100), rolling device (200), feeding device (300), cleaning device (400), receiving bucket (500) and guide plate (600), wherein, The two side plates (100) are arranged opposite to each other, and the rolling device (200) is arranged between the two side plates (100); The rolling device (200) comprises two pressing rollers (210) and a supporting roller (220) arranged opposite to each other in an upper and lower direction, wherein the skin-feeling PET film (700) passes between the pressing roller (210) and the supporting roller (220); The feeding device (300) is arranged on one side of the pressing roller (210), and the feeding end of the feeding device (300) is rollingly connected to the pressing roller (210); The cleaning device (400) is arranged on the other side of the pressure roller (210), and the cleaning device (400) includes a moving structure (410), a brush (420) and a stabilizing rod (430), wherein: The moving end of the moving structure (410) is arranged between the two side plates (100). Both ends of the stabilizing rod (430) are fixedly connected to the two side plates (100) respectively; One side of the back of the brush (420) is connected to the moving end of the moving structure (410), and the other side is slidably connected to the stabilizing rod (430); The receiving bucket (500) is arranged below the cleaning device (400), and guides the reactants swept by the brush (420) into the receiving bucket (500) through the guide plate (600).

2. The skin-feel PET film processing equipment according to claim 1, characterized in that: The rolling device (200) further includes a first driving motor (230) and a gear (240), wherein: The first driving motor (230) is arranged on the side plate (100) and is connected to the pressing roller (210); The two gears (240) are respectively coaxially arranged with the pressing roller (210) and the supporting roller (220) and mesh with each other.

3. The skin-feel PET film processing equipment according to claim 1, characterized in that: The feeding device (300) comprises a hopper (310), a feeding roller (320) and a feeding roller (330), wherein: The hopper (310) is arranged between the two side plates (100), and the top of the hopper (310) is open. Chemical reagents are contained in the hopper (310); The material taking roller (320) is rotatably arranged in the hopper (310); The feeding roller (330) is rotatably arranged between the two side plates (100), and one side of the feeding roller (330) is rollingly connected to the taking roller (320), and the other side of the feeding roller (330) is rollingly connected to the pressing roller (210).

4. The skin-feel PET film processing equipment according to claim 1, characterized in that: The moving structure (410) includes a second driving motor (411), a lead screw (412) and a lead screw slider (413), wherein: The second driving motor (411) is arranged on the side plate (100); The lead screw (412) is rotatably disposed between the two side plates (100) and is connected to the second drive motor (411); The lead screw slider (413) is arranged on the lead screw (412); Wherein, the lead screw slider (413) is connected to the back side of the brush (420).

5. The skin-feel PET film processing equipment according to claim 1, characterized in that: The feeding device (300) and the cleaning device (400) are sequentially arranged on both sides of the pressing roller (210) along the discharge direction.

6. The skin-feel PET film processing equipment according to claim 2, characterized in that: A protective cover (201) is provided outside the two gears (240), and the protective cover (201) is installed on the side plate (100).

7. The skin-feel PET film processing equipment according to claim 1, characterized in that: The guide plate (600) is arranged obliquely between the brush (420) and the receiving bucket (500).

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