Plastic PVC sheet surface cleaning device

Abstract

The utility model relates to the technical field of PVC sheets, in particular to a plastic PVC sheet surface cleaning device which comprises a device body with a box door arranged on the outer wall, and a first cleaning structure and a second cleaning structure located on the right side of the first cleaning structure are arranged in the device body. The first cleaning structure comprises an adsorption cavity mounted in the device body, a plurality of meshes formed in the inner wall of the adsorption cavity in a penetrating manner and two sweeping rollers rotationally connected to the interior of the adsorption cavity, so that the sweeping rollers rotate to sweep dust on the upper side and the lower side of the PVC sheet, and meanwhile, the swept dust can be adsorbed through the adsorption cavity; and then the cleaning roller is soaked to wipe and clean the upper side and the lower side of the PVC sheet, so that the upper side and the lower side of the PVC sheet can be cleaned and wiped at the same time through mutual cooperation of the first cleaning structure and the second cleaning structure, and the cleaning effect and the cleaning efficiency of the PVC sheet are improved.

Description

Technical Field

[0001] This utility model relates to the field of PVC sheet technology, specifically to a surface cleaning device for plastic PVC sheets. Background Technology

[0002] PVC sheets, or polyvinyl chloride sheets, are polymer materials made from vinyl chloride monomers through free radical polymerization. PVC sheets can be categorized by color (natural, slightly bluish, and various colored); by transparency (transparent, semi-transparent, and opaque); and by surface treatment (gloss, frosted, single / double lamination, and matte white / black, etc.). Due to their excellent processing performance and low manufacturing cost, PVC sheets are widely used in various industries such as tools, fishing gear, toys, electronics, pharmaceutical packaging, and clothing, including blister packaging, cardboard boxes, packaging, printing, and card making.

[0003] Currently, the cleaning process for PVC sheets can only clean one side of the PVC sheet, and cannot clean both sides at the same time. Moreover, the cleaning method is limited, resulting in poor cleaning effect. Therefore, it is necessary to propose a PVC sheet surface cleaning device to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a plastic PVC sheet surface cleaning device that can simultaneously clean and wipe the upper and lower sides of the PVC sheet, thereby improving the cleaning effect and efficiency of the PVC sheet.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plastic PVC sheet surface cleaning device, comprising a device body with a door on its outer wall, openings through both the left and right sides of the device body, and two symmetrically distributed conveying rollers installed inside each of the two openings; the device body has a first cleaning structure and a second cleaning structure located to the right of the first cleaning structure, the first cleaning structure comprising an adsorption chamber installed inside the device body, multiple mesh holes through the inner wall of the adsorption chamber, and two cleaning rollers rotatably connected inside the adsorption chamber;

[0006] The second cleaning structure includes two symmetrically distributed cleaning rollers rotatably connected inside the device body, two housings disposed on the outer walls of the two cleaning rollers and arranged opposite to each other, and multiple water leakage holes penetrating the inner walls of the two housings.

[0007] In order to air dry the cleaned PVC sheet, the preferred method of the plastic PVC sheet surface cleaning device of this utility model is to install two air collecting chambers with a mesh structure on one side inside the device body, and to embed hair dryers that are connected to the two air collecting chambers through pipes on the upper and lower sides of the device body.

[0008] In order to adsorb and treat the dust in the adsorption chamber and the dust on the cleaning roller, the first cleaning structure of the preferred plastic PVC sheet surface cleaning device of this utility model further includes a dust collection box fixedly connected to the lower end face of the device body, a filter plate that can be pulled out and installed inside the dust collection box, and a suction fan with an air inlet connected to the dust collection box.

[0009] In order to draw water from the water tank into the housing, as a preferred embodiment of the plastic PVC sheet surface cleaning device of this utility model, the second cleaning structure further includes a water tank installed on the outer wall of the device body, and two connecting pipes for connecting the water tank and the two housings, with a pump body installed on the outer wall of each of the two connecting pipes.

[0010] To facilitate the entry of PVC sheets into the adsorption chamber, as a preferred embodiment of the plastic PVC sheet surface cleaning device of this utility model, notches are provided on both the left and right sides of the outer wall of the adsorption chamber.

[0011] In order to control the normal operation of the suction fan, pump body, and blower, the preferred embodiment of the plastic PVC sheet surface cleaning device of this utility model has a control panel installed on the upper end face of the device body, and the suction fan, pump body, and blower are all electrically connected to the control panel.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] This invention first rotates the cleaning roller to sweep dust from the top and bottom sides of the PVC sheet. At the same time, the dust can be adsorbed through the adsorption chamber. Then, the cleaning roller is wetted and wipes the top and bottom sides of the PVC sheet. Thus, the first and second cleaning structures work together to clean the top and bottom sides of the PVC sheet at the same time, thereby improving the cleaning effect and efficiency of the PVC sheet. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of the present invention;

[0015] Figure 2 This is a rear view of the device body of this utility model;

[0016] Figure 3 This is a structural diagram of the cleaning roller of this utility model.

[0017] In the diagram: 1. Device body; 101. Conveying roller; 2. Adsorption chamber; 201. Notch; 202. Cleaning roller; 203. Dust collection box; 204. Filter plate; 205. Fan; 3. Cleaning roller; 301. Housing; 302. Drain hole; 303. Connecting pipe; 304. Water tank; 4. Air collection chamber; 401. Blower; 5. Control panel. Detailed Implementation

[0018] Please see Figures 1 to 3 A plastic PVC sheet surface cleaning device includes a device body 1 with a door on the outer wall, and openings through the left and right sides of the device body 1. Two symmetrically distributed conveying rollers 101 are installed inside each of the two openings. The device body 1 has a first cleaning structure and a second cleaning structure located to the right of the first cleaning structure. The first cleaning structure includes an adsorption chamber 2 installed inside the device body 1, multiple mesh holes through the inner wall of the adsorption chamber 2, and two cleaning rollers 202 rotatably connected inside the adsorption chamber 2.

[0019] The second cleaning structure includes two symmetrically distributed cleaning rollers 3 rotatably connected inside the device body 1, two housings 301 disposed on the outer walls of the two cleaning rollers 3 and arranged opposite to each other, and a plurality of water leakage holes 302 penetrating the inner walls of the two housings 301.

[0020] In this embodiment: the PVC sheet to be cleaned enters the device body 1 through the opening and is conveyed by the conveying roller 101, so that the PVC sheet first enters the adsorption chamber 2. At the same time, the two cleaning rollers 202 rotate to clean the dust on the upper and lower sides of the PVC sheet. The adsorption chamber 2 can also adsorb the cleaned dust, preventing the dust from falling back onto the surface of the PVC sheet. After the dust is cleaned, the PVC sheet is conveyed between the two cleaning rollers 3. At the same time, water enters the housing 301 through the drain hole 302 and comes into contact with the cleaning rollers 3, wetting the cleaning rollers 3. Then, the two cleaning rollers 3 can rotate to wipe and clean the upper and lower sides of the PVC sheet. Thus, the first cleaning structure and the second cleaning structure work together to clean and wipe the upper and lower sides of the PVC sheet at the same time, thereby improving the cleaning effect and cleaning efficiency of the PVC sheet.

[0021] As a technical optimization of this utility model, the device body 1 has two air collecting chambers 4 with a mesh structure on one side installed inside, and blowers 401 that are connected to the two air collecting chambers 4 through pipes are embedded on both the upper and lower sides of the device body 1.

[0022] In this embodiment: the blower 401 blows air into the air collecting chamber 4, and the mesh structure on the air collecting chamber 4 can smoothly blow air onto the PVC sheet between the two air collecting chambers 4, thereby drying the cleaned PVC sheet and improving the cleaning effect.

[0023] As a technical optimization of this utility model, the first cleaning structure also includes a dust collection box 203 fixedly connected to the lower end face of the device body 1, a filter plate 204 that can be pulled out and installed inside the dust collection box 203, and a suction fan 205 whose air inlet is connected to the dust collection box 203.

[0024] In this embodiment: the suction fan 205 operates, transmitting suction through the mesh to the adsorption chamber 2, thereby adsorbing and treating the dust in the adsorption chamber 2 and the dust on the cleaning roller 202, thus improving the dust treatment effect on the PVC sheet surface.

[0025] As a technical optimization of this utility model, the second cleaning structure also includes a water tank 304 installed on the outer wall of the device body 1, and two connecting pipes 303 for connecting the water tank 304 and the two housings 301. The outer walls of the two connecting pipes 303 are each equipped with a pump body.

[0026] In this embodiment, the water in the water tank 304 can be drawn into the housing 301 through the connecting pipe 303 by the pump body, so that the water entering the housing 301 can smoothly contact the cleaning roller 3.

[0027] As a technical optimization of this utility model, notches 201 are provided on both the left and right sides of the outer wall of the adsorption cavity 2.

[0028] In this embodiment, the notch 201 facilitates the entry of the PVC sheet into the adsorption chamber 2.

[0029] As a technical optimization of this utility model, a control panel 5 is installed on the upper end face of the device body 1, and the suction fan 205, pump body, and blower 401 are all electrically connected to the control panel 5.

[0030] In this embodiment, the normal operation of the suction fan 205, pump body, and blower 401 can be controlled via the control panel 5.

[0031] Working principle: First, the PVC sheet to be cleaned enters the device body 1 through the opening. A power structure (motor) rotatably connected to one end of the conveyor roller 101 drives the conveyor roller 101 to rotate. The conveyor roller 101 transports the PVC sheet, causing it to enter the adsorption chamber 2 through the notch 201. The two cleaning rollers 202 rotate to clean the dust on the top and bottom sides of the PVC sheet. Simultaneously, the suction fan 205 operates, transmitting suction through the mesh to the adsorption chamber 2. The adsorption chamber 2 then adsorbs the cleaned dust, preventing it from falling back onto the PVC sheet surface. After dust removal, the PVC sheet is conveyed between the two cleaning rollers 3, and simultaneously pumped... The water in the water tank 304 is drawn into the housing 301 through the connecting pipe 303. The water entering the housing 301 through the drain hole 302 comes into contact with the cleaning roller 3, wetting the cleaning roller 3 (the water entering the housing 301 only needs to wet the cleaning roller 3, not too much). Then, the two cleaning rollers 3 rotate to wipe and clean the upper and lower sides of the PVC sheet. The wiped PVC sheet is conveyed to the two air collection chambers 4. The blower 401 blows air to dry the upper and lower sides of the PVC sheet. Thus, the first cleaning structure and the second cleaning structure work together to clean and wipe the upper and lower sides of the PVC sheet at the same time, thereby improving the cleaning effect and cleaning efficiency of the PVC sheet.

[0032] When the device body 1 is not in use, the box door on the outer wall of the device body 1 can be opened, and water in the water tank 304 can be drawn into the housing 301 to clean the cleaning roller 3. The sewage in the device body 1 can be discharged by opening the valve on the drain pipe on the outer wall of the device body 1.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A plastic PVC sheet surface cleaning device, comprising a device body (1) with a door on its outer wall, wherein openings are provided on both the left and right sides of the device body (1), and two symmetrically distributed conveying rollers (101) are installed inside each of the two openings; characterized in that: The device body (1) is provided with a first cleaning structure and a second cleaning structure located to the right of the first cleaning structure. The first cleaning structure includes an adsorption chamber (2) installed inside the device body (1), a plurality of mesh holes that penetrate the inner wall of the adsorption chamber (2), and two cleaning rollers (202) rotatably connected inside the adsorption chamber (2). The second cleaning structure includes two symmetrically distributed cleaning rollers (3) rotatably connected inside the device body (1), two housings (301) disposed on the outer walls of the two cleaning rollers (3) and arranged opposite to each other, and a plurality of water leakage holes (302) penetrating the inner walls of the two housings (301).

2. The plastic PVC sheet surface cleaning device according to claim 1, characterized in that: The device body (1) has two air collecting chambers (4) with a mesh structure on one side installed inside. The upper and lower sides of the device body (1) are each equipped with a blower (401) that is connected to the two air collecting chambers (4) through a pipe.

3. The plastic PVC sheet surface cleaning device according to claim 1, characterized in that: The first cleaning structure also includes a dust collection box (203) fixedly connected to the lower end face of the device body (1), a filter plate (204) that can be pulled out and installed inside the dust collection box (203), and a suction fan (205) whose air inlet is connected to the dust collection box (203).

4. The plastic PVC sheet surface cleaning device according to claim 3, characterized in that: The second cleaning structure also includes a water tank (304) installed on the outer wall of the device body (1) and two connecting pipes (303) for connecting the water tank (304) and the two housings (301), with a pump body installed on the outer wall of each of the two connecting pipes (303).

5. The plastic PVC sheet surface cleaning device according to claim 1, characterized in that: The adsorption chamber (2) has notches (201) on both the left and right sides of its outer wall.

6. The plastic PVC sheet surface cleaning device according to claim 4, characterized in that: The upper surface of the device body (1) is equipped with a control panel (5), and the suction fan (205), pump body, and blower (401) are all electrically connected to the control panel (5).

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