PET (polyethylene terephthalate) plastic sheet oiling device

Abstract

The utility model discloses a pet plastic sheet oiling device which comprises a base, a device box, a rotating roller A, a rotating roller B, an oil scraping box and a cleaning plate, the device box is installed on the base, a servo motor is installed on the device box, the rotating roller A is installed at the power shaft end of the servo motor, an electric telescopic rod is installed on the device box, and the oil scraping box is installed on the cleaning plate. A fixing plate is mounted at one end of the electric telescopic rod, a mounting plate is mounted on the fixing plate, a rotating shaft is rotatably mounted on the mounting plate, a rotating roller B is mounted at one end of the rotating shaft, a fixing rod is mounted on the mounting plate, an oil scraping box is mounted on the fixing rod, and an oil guide groove is formed in the oil scraping box. According to the oiling device for the pet sheet, redundant oil adhered to the rotating roller can be scraped off, the problem that the oiling uniformity of the oil is affected due to the fact that much oil is adhered to the rotating roller is solved, and the oiling quality of the pet sheet is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to material oiling device relevant field, concretely is a kind of pet plastic sheet oiling device. BACKGROUND

[0002] PET is milky white or yellowish white highly crystalline polymer, surface smooth and lustrous, resistant to creep, fatigue resistance, good friction and dimensional stability, small wear and high hardness, with the largest toughness in thermoplastic plastic, good electrical insulation performance, less affected by temperature, but poor resistance to corona, non-toxic, good weather resistance and chemical stability, low water absorption, resistant to weak acid and organic solvents, but not resistant to hot water immersion, not resistant to alkali, PET plastic molecular structure is highly symmetrical, has certain crystallization orientation ability, so it has high film-forming property and property, In the process of pet plastic sheet production, it needs to be oiled.

[0003] Through the search, China utility model patent CN209810526U discloses an environmental protection type pet plastic sheet production oiling device, including oiling machine body and rotating motor, the inside of oiling machine body is equipped with oiling cavity. The environmental protection type pet plastic sheet production oiling device, the pet plastic sheet two surfaces entering the device are all free of dust and other impurities by the cleaning brush, the lower two rotating shafts and rotating rollers are rotated by the rotating motor, the pet plastic sheet moves to the left, the oil liquid from the oil inlet pipe is atomized and sprayed out by the atomizing nozzle, the pet plastic sheet surface is covered with atomized oil liquid, the pet plastic sheet covered with atomized oil liquid is evenly coated by the rotating roller, not only the oil liquid is evenly coated, but also there is no oil stain, the oil liquid on the surface of pet plastic sheet is quickly dried by infrared heating pipe for subsequent processing, the pet plastic sheet is not scratched when entering the device by the transmission roller.

[0004] The technical solution in the application file still has the following problems: when the rotating roller for uniform oil coating is adhered with more oil, the uniformity of the rotating roller for oil coating is affected, it is difficult to ensure the oiling quality of pet sheet, and too much oil cannot be collected, causing waste. SUMMARY

[0005] The utility model discloses a kind of pet plastic sheet oiling devices, to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a pet plastic sheet oiling device, including base, device box, rotation roller A, rotation roller B and oil scraping box and cleaning plate, the device box is installed on the base, the servo motor is installed on the device box, the rotation roller A is installed on the power shaft end of the servo motor, the electric telescopic handle is installed on the device box, one end of the electric telescopic handle is installed with the fixed plate, the fixed plate is installed on the mounting plate, the rotation shaft is rotatably installed on the mounting plate, one end of the rotation shaft is installed with the rotation roller B, the fixed rod is installed on the mounting plate, the oil scraping box is installed on the fixed rod, and the oil scraping box is provided with the oil guide groove.

[0007] The pte sheet passes through the device box, one end of the pte sheet is connected with the traction device, the servo motor installed on the device box is started to drive the rotation roller A to rotate, the electric telescopic handle installed on the device box is started to drive the fixed plate to move up and down, the mounting plate installed on the fixed plate is matched, the rotation shaft rotatably installed on the mounting plate is matched, the rotation roller B installed on one end of the rotation shaft moves up and down, the rotation roller A and the rotation roller B are located on the upper and lower surfaces of the pte sheet respectively, the height of the rotation roller B is adjusted according to the thickness of the pte sheet, the rotation roller A and the rotation roller B are matched with the two surfaces of the pte sheet to perform uniform oiling operation, the oil scraping box installed on one end of the fixed rod is matched with the outer wall of the rotation roller A and the rotation roller B when the rotation roller A and the rotation roller B rotate, the oil scraping box can scrape the excess oil adhered to the rotation roller A and the rotation roller B, the scraped oil flows into the oil guide groove formed in the oil scraping box, the excess oil adhered to the rotation roller can be scraped, the problem that the uniformity of oiling is affected by the excess oil adhered to the rotation roller is avoided, and the quality of pet sheet oiling is ensured.

[0008] Preferably, the rotation roller A is provided with the oil scraping box, and the base is provided with the collection bin.

[0009] The oil scraping box installed on the rotation roller A can scrape the excess oil adhered to the rotation roller A, the collection bin formed in the base can collect the excess oil, and the problem that the oil cannot be collected and is wasted is avoided.

[0010] Preferably, the device box is provided with the spring column, the other end of the spring column is provided with the mounting frame, and the cleaning plate is installed on the mounting frame.

[0011] The spring column installed in the device box is matched with the mounting frame installed on the other end of the spring column, the cleaning plate installed on the mounting frame is matched with the two surfaces of the pet sheet, the dust on the two surfaces of the pet sheet can be cleaned, and the quality of subsequent oiling of the pet sheet is not affected by the dust.

[0012] Preferably, the device box is provided with an oil pipe, one end of the oil pipe is provided with a spray head, and the other end of the oil pipe is connected with an oil tank.

[0013] By the oil pipe and the spray head, the oil in the oil tank is atomized and sprayed from the spray head through the oil pipe and the pump, and the two surfaces of the pet sheet are sprayed.

[0014] Preferably, one end of the oil scraping box is attached to the outer wall of the rotating roller, and the oil guide groove is in a slope shape.

[0015] By the oil scraping box and the oil guide groove, the excess oil adhered to the rotating roller A and the rotating roller B can be scraped off, and the oil guide groove is in a slope shape, so that the scraped oil can be collected.

[0016] Preferably, the cleaning plate is provided with two groups of upper and lower plates, and sponge strips are arranged on the plate surfaces of the cleaning plates.

[0017] By the sponge strips arranged on the cleaning plates, the dust on the two surfaces of the pet sheet can be cleaned, and the sponge strips are soft and can avoid scratching the pet sheet.

[0018] Compared with the prior art, the pet sheet oiling device has the following beneficial effects:

[0019] The excess oil adhered to the rotating roller can be scraped off, the problem that the uniformity of the oil coating is affected by the excess oil adhered to the rotating roller is avoided, and the quality of the pet sheet oiling is ensured.

[0020] The excess oil can be collected, and the problem that the oil cannot be collected and is wasted is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a whole three-dimensional schematic view of the utility model;

[0022] Figure 2 It is a three-dimensional schematic view of the oil equalizing roller structure of the utility model;

[0023] Figure 3 It is a sectional structure schematic view of the utility model;

[0024] Figure 4 It is a side structure schematic view of the utility model.

[0025] In the figure: 1, base; 2, device box; 3, servo motor; 4, rotating roller A; 5, electric telescopic rod; 6, fixed plate; 7, mounting plate; 8, rotating shaft; 9, rotating roller B; 10, fixed rod; 11, oil scraping box; 12, oil guide groove; 13, spring column; 14, mounting frame; 15, cleaning plate; 16, oil pipe; 17, spray head; 18, collection bin. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0027] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of pet plastic sheet oiling device, including base 1, device box 2, rotating roller A 4, rotating roller B 9 and oil scraping box 11 and cleaning plate 15, the base 1 is equipped with device box 2, the device box 2 is equipped with servo motor 3, the servo motor 3 power shaft end is equipped with rotating roller A 4, the device box 2 is equipped with electric telescopic rod 5, one end of electric telescopic rod 5 is equipped with fixed plate 6, the fixed plate 6 is equipped with mounting plate 7, the rotating shaft 8 is rotatably installed on the mounting plate 7, one end of the rotating shaft 8 is equipped with rotating roller B 9, the mounting plate 7 is equipped with fixed rod 10, the fixed rod 10 is equipped with oil scraping box 11, and the oil scraping box 11 is equipped with oil guide groove 12.

[0028] pte sheet passes through device box 2, and one end thereof is connected with traction device, servo motor 3 is installed on device box 2, rotating roller A 4 is driven to rotate by starting servo motor 3, electric telescopic rod 5 is installed on device box 2, fixed plate 6 is driven to move up and down by starting electric telescopic rod 5 to extend and retract, cooperating with mounting plate 7 installed on fixed plate 6 and rotating shaft 8 rotatably installed on mounting plate 7, rotating roller B 9 installed at one end of rotating shaft 8 is moved up and down, rotating roller A 4 and rotating roller B 9 are located at upper and lower surfaces of pte sheet respectively, the height of rotating roller B 9 is adjusted according to the thickness of pte sheet, rotating roller A 4 and rotating roller B 9 are attached to two surfaces of pte sheet to carry out uniform oiling operation, oil scraping box 11 is installed at one end of fixed rod 10, when rotating roller A 4 and rotating roller B 9 rotate, the port of oil scraping box 11 is attached to the outer wall of rotating roller A 4 and rotating roller B 9, and the excess oil adhered to rotating roller A 4 and rotating roller B 9 can be scraped off, the scraped oil flows into oil guide groove 12 formed in oil scraping box 11, the excess oil adhered to rotating roller can be scraped off, the problem that the uniformity of oil smearing is affected by the excess oil adhered to rotating roller is avoided, and the quality of pet sheet oiling is ensured.

[0029] Rotating roller A 4 is equipped with oil scraping box 11, and base 1 is equipped with collection bin 18.

[0030] By rotating the oil scraping box 11 installed on the rotating roller A4, the excess oil adhering to the rotating roller A4 can be scraped off. Through the collection bin 18 opened on the base 1, because the oil guide groove 12 is inclined, the oil flows to the lower part of the oil guide groove 12 and falls into the collection bin 18 through the window for collection. The excess oil is collected to avoid the problem of waste caused by the failure to collect the oil.

[0031] The device box 2 is provided with a spring column 13, the other end of the spring column 13 is provided with a mounting frame 14, and the mounting frame 14 is provided with a cleaning plate 15.

[0032] The spring column 13 in the device box 2 cooperates with the mounting frame 14 at the other end of the spring column 13, so that the cleaning plate 15 on the mounting frame 14 is attached to the two surfaces of the pet sheet, which can clean the dust on the two surfaces of the pet sheet, avoiding the influence of the dust on the quality of the subsequent oiling of the pet sheet.

[0033] The device box 2 is provided with an oil pipe 16, one end of the oil pipe 16 is provided with a spray head 17, and the other end of the oil pipe 16 is connected with an oil tank.

[0034] The oil pipe 16 in the device box 2 cooperates with the spray head 17 at one end of the oil pipe 16, and the oil in the oil tank is atomized and sprayed from the spray head 17 through the cooperation of the oil pipe 16 and the pump, so as to perform oil spraying operation on the two surfaces of the pet sheet.

[0035] One end of the oil scraping box 11 is attached to the outer wall of the rotating roller, and the oil guide groove 12 is inclined.

[0036] By attaching one end of the oil scraping box 11 to the outer wall of the rotating roller and making the oil guide groove 12 inclined, the excess oil adhering to the rotating roller A4 and the rotating roller B9 can be scraped off. The oil guide groove 12 is inclined to facilitate the collection of the scraped oil.

[0037] The cleaning plate 15 is provided with two groups of upper and lower plates, and the plate surface of the cleaning plate 15 is provided with a sponge strip.

[0038] The sponge strip installed on the cleaning plate 15 can clean the dust on the two surfaces of the pet sheet, and the sponge strip is soft to avoid scratching the pet sheet.

[0039] Working principle: after the pte sheet passes through the device box 2, one end thereof is connected with the traction device, passes through the spring column 13 installed in the device box 2, cooperates with the installation frame 14 installed at the other end of the spring column 13, makes the cleaning plate 15 installed on the installation frame 14 adhere to the two surfaces of the pet sheet, can clean the dust on the two surfaces of the pet sheet, avoids the influence of the dust on the quality of the subsequent oiling of the pet sheet, after the dust is cleaned, when the pte sheet passes through the spray head 17, the oil liquid in the oil tank is atomized and sprayed out from the spray head 17 through the oil pipe 16 cooperating with the pump, oiling operation is carried out on the two surfaces of the pet sheet, then the pet sheet passes between the rotating roller A4 and the rotating roller B9, the rotating roller A4 is driven to rotate through the servo motor 3 installed on the device box 2, the fixed plate 6 is driven to move up and down through the electric telescopic rod 5 installed on the device box 2, cooperates with the installation plate 7 installed on the fixed plate 6 and the rotating shaft 8 rotatably installed on the installation plate 7, makes the rotating roller B9 installed at one end of the rotating shaft 8 move up and down, makes the rotating roller A4 and the rotating roller B9 respectively locate on the upper and lower surfaces of the pte sheet, adjusts the height of the rotating roller B9 according to the thickness of the pte sheet, makes the rotating roller A4 and the rotating roller B9 adhere to the two surfaces of the pte sheet to carry out uniform oiling operation, the excess oil liquid adhered to the rotating roller A4 and the rotating roller B9 is scraped off through the oil scraping box 11 installed at one end of the fixed rod 10, the port of the oil scraping box 11 adheres to the outer wall of the rotating roller A4 and the rotating roller B9 when the rotating roller A4 and the rotating roller B9 rotate, can scrape off the excess oil liquid adhered to the rotating roller, the oil liquid scraped off flows into the oil guide groove 12 opened on the oil scraping box 11, can scrape off the excess oil liquid adhered to the rotating roller, avoids the problem that the oil liquid adhered to the rotating roller affects the uniformity of the oil liquid, guarantees the oiling quality of the pet sheet, because the oil guide groove 12 is in the form of slope, the oil liquid flows to the low part of the oil guide groove 12 and falls into the collection bin 18 through the window to be collected, collects the excess oil liquid, avoids the problem that the oil liquid cannot be collected and is wasted.

[0040] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point, the embodiments should be regarded as exemplary and non-restrictive, the scope of the utility model is defined by the appended claims instead of the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A pet plastic sheet oiling device, comprising a base (1), a device box (2), a rotating roller A (4), a rotating roller B (9), an oil scraping box (11) and a cleaning plate (15), characterized in that: The base (1) is provided with a device box (2), the device box (2) is provided with a servo motor (3), the servo motor (3) is provided with a rotating roller A (4) on the power shaft end, the device box (2) is provided with an electric telescopic rod (5), the electric telescopic rod (5) is provided with a fixed plate (6) on one end, the fixed plate (6) is provided with a mounting plate (7), the mounting plate (7) is provided with a rotating shaft (8) in rotation, the rotating shaft (8) is provided with a rotating roller B (9) on one end, the mounting plate (7) is provided with a fixed rod (10), the fixed rod (10) is provided with an oil scraping box (11), and the oil scraping box (11) is provided with an oil guide groove (12).

2. The pet plastic sheet oiling device according to claim 1, characterized in that: The rotating roller A (4) is provided with an oil scraping box (11), and the base (1) is provided with a collection bin (18).

3. The pet plastic sheet oiling device according to claim 1, characterized in that: The device box (2) is provided with a spring column (13), the other end of the spring column (13) is provided with a mounting frame (14), and the mounting frame (14) is provided with a cleaning plate (15).

4. The pet plastic sheet oiling device according to claim 1, characterized in that: The device box (2) is provided with an oil pipe (16), one end of the oil pipe (16) is provided with a spray head (17), and the other end of the oil pipe (16) is connected with an oil tank.

5. The pet plastic sheet oiling device according to claim 1, wherein: One end of the oil scraping box (11) is attached to the outer wall of the rotating roller, and the oil guide groove (12) is in the shape of an inclined slope.

6. The pet plastic sheet oiling device according to claim 1, wherein: The cleaning plate (15) is provided with two groups of upper and lower plates, and the plate surface of the cleaning plate (15) is provided with a sponge strip.

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