Coating paper cup processing equipment

Abstract

The utility model relates to the technical field of paper cup processing equipment, and discloses coating paper cup processing equipment which comprises a supporting plate, supporting legs and a paper board and further comprises a sliding rod, a scraping plate and a smearing mechanism, the supporting legs are fixedly connected to the bottom of the supporting plate, the paper board is arranged at the top of the supporting plate, the smearing mechanism is arranged at the top of the supporting plate, and the sliding rod is fixedly connected to the bottom of the supporting plate. A sliding rod is slidably connected to the interior of the supporting plate, a scraping plate is fixedly connected to the exterior of the sliding rod, the scraping plate flattens coating on the surface of a paperboard, the four supporting legs are symmetrically and fixedly connected to the bottom of the supporting plate, and four through holes are symmetrically formed in the interiors of the four supporting legs correspondingly. The height of the scraping plate is properly adjusted through movement of the supporting block, so that the scraping plate is attached to the surface of a paperboard, proper adjustment can be conducted according to the different thicknesses of the paperboard, and therefore paint on the surface of the paperboard is flattened through the scraping plate, paint accumulation is prevented, and the situation that the quality of a product is affected by paint accumulation is prevented.

Description

Technical Field

[0001] The utility model relates to the field of paper cup processing equipment, in particular to a coating paper cup processing equipment. Background Art

[0002] A paper cup is a paper container made by mechanically processing and bonding the base paper (white cardboard) made of chemical wood pulp. Its appearance is in the shape of a cup for holding liquids. In the early production and processing of paper cups, a coating needs to be applied to them, and a painting device will be used.

[0003] According to a paper cup processing equipment for facilitating uniform coating (authorization announcement number: CN213951766 U) disclosed on the patent network, it is described that "the utility model relates to the technical field of paper cup processing equipment, especially a paper cup processing equipment for facilitating uniform coating, including a base. One side of the upper surface of the base is connected to a vertical plate through a sliding mechanism, and a reciprocating mechanism is connected between one side of the vertical plate and the upper surface of the base. At the top position on the side of the vertical plate away from the reciprocating mechanism, a cross plate is fixedly connected. A paint box is fixedly connected to the upper surface of the cross plate. In the middle position of the lower surface of the cross plate, an electric telescopic rod is fixedly connected. The lower end of the electric telescopic rod is fixedly connected to a mounting plate. At both ends of the lower surface of the mounting plate, mounting frames are respectively fixedly connected. A painting roller is rotatably connected between the two mounting frames. A groove is opened on the lower surface of the mounting plate, and a material pipe is fixedly connected inside the groove. The lower end of the material pipe is evenly and fixedly communicated with a number of nozzles. This paper cup processing equipment for facilitating uniform coating can quickly and conveniently apply the coating back and forth on the cardboard, with high coating efficiency and good coating effect."

[0004] Regarding the above description content, the applicant believes there are the following problems:

[0005] During the use of this utility model, since the device drives the painting roller to move back and forth through a motor and cooperates with the electric telescopic rod for coating operations, but the paint is directly sprayed on the surface of the painting roller through the nozzles, and the coating is applied on the cardboard surface through the painting roller. When the painting roller moves back to the maximum distance on one side and returns, paint will accumulate at the opposite side of the return path. And because it exceeds the coating range of the painting roller, the accumulated paint cannot be smoothed, resulting in paint accumulation affecting the appearance and quality of the product. Therefore, it is necessary to improve a coating paper cup processing equipment to solve the above problems. Summary of the Utility Model

[0006] In order to overcome the problem that when the painting roller moves back to the maximum distance on one side and returns, paint will accumulate at the opposite side of the return path.

[0007] The technical solution of the utility model is as follows: A coating paper cup processing device includes a support plate, support legs and cardboard, and also includes a sliding rod, a scraping plate and a coating mechanism. The bottom of the support plate is fixedly connected with support legs, the top of the support plate is provided with cardboard, the top of the support plate is provided with a coating mechanism, the inside of the support plate is slidably connected with a sliding rod, and a scraping plate is fixedly connected to the outside of the sliding rod. The scraping plate levels the paint on the surface of the cardboard.

[0008] Preferably, there are four support legs, and the four support legs are symmetrically and fixedly connected to the bottom of the support plate, and four through holes are symmetrically formed in the interiors of the four support legs respectively.

[0009] Preferably, a bidirectional screw is rotatably connected inside the support plate, a support block is threadedly connected to the outside of the bidirectional screw, the support block is slidably connected inside the support plate, a connection disk is fixedly connected to the outside of the sliding rod, a spring is fixedly connected between the connection disk and the support plate, a connection frame is fixedly connected to the bottom of the sliding rod, and a roller is rotatably connected inside the connection frame.

[0010] Preferably, the support block is provided with an inclined surface, and the roller is in contact with the inclined surface.

[0011] Preferably, there are two support blocks, and the support plate is provided with sliding grooves at the corresponding positions of the two support blocks, and the two support blocks slide symmetrically inside the sliding grooves.

[0012] Preferably, the coating mechanism includes a paint box, the paint box is fixedly connected to the front of the support plate, a feeding port is fixedly connected to the top of the paint box, a spraying pump is arranged on the top of the paint box, an installation frame is fixedly connected to the top of the support plate, an electric push rod is fixedly connected inside the installation frame, a sliding frame is fixedly connected to the bottom of the electric push rod, limiting rods are fixedly connected to the front and back of the sliding frame, the limiting rods are slidably connected inside the installation frame, a paint roller is rotatably connected inside the sliding frame, a flow dividing plate is fixedly connected inside the sliding frame, a nozzle is fixedly connected to the bottom of the flow dividing plate, and a feeding hose is fixedly connected between the flow dividing plate and the spraying pump.

[0013] Preferably, through holes are formed at the corresponding positions of the installation frame and the sliding frame for the feeding hose, and the feeding hose passes through the through holes. Sliding grooves are formed at the corresponding positions of the installation frame for the limiting rods, and the limiting rods slide inside the sliding grooves.

[0014] The beneficial effects of the utility model: By moving the support block, the height of the scraping plate is appropriately adjusted so that the scraping plate fits on the surface of the cardboard. It can be appropriately adjusted according to the different thicknesses of the cardboard, so that the paint on the surface of the cardboard is leveled by the scraping plate, preventing the paint from accumulating and affecting the quality and quality of the product. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the support plate of the present utility model;

[0017] Figure 3 This is a schematic structural view of the slide bar of the present utility model and the components connected thereto;

[0018] Figure 4 This is a schematic structural view of the coating mechanism of the present utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the coating mechanism of the present utility model.

[0020] Explanation of reference numerals: 1, support plate; 21, bidirectional screw; 22, support block; 23, slide bar; 24, scraper; 25, connection plate; 26, spring; 27, connection frame; 28, roller; 31, paint tank; 32, feeding port; 33, spraying pump; 34, mounting frame; 35, electric push rod; 36, sliding frame; 37, limiting rod; 38, paint roller; 39, flow dividing plate; 310, nozzle; 311, feeding hose; 4, support leg; 5, cardboard. Detailed implementation manners

[0021] The present utility model will be further described below with reference to the drawings and embodiments.

[0022] Please refer to Figures 1-5 , the present utility model provides an embodiment: a coating paper cup processing device, including a support plate 1, support legs 4 and a cardboard 5, and further including a slide bar 23, a scraper 24 and a coating mechanism. The bottom of the support plate 1 is fixedly connected with support legs 4, a cardboard 5 is arranged on the top of the support plate 1, a coating mechanism is arranged on the top of the support plate 1, a slide bar 23 is slidably connected inside the support plate 1, a scraper 24 is fixedly connected to the outside of the slide bar 23, and the scraper 24 levels the paint on the surface of the cardboard 5. The cardboard 5 is conveyed by an external conveying device so that it passes through the top of the support plate 1. The paint in the paint tank 31 is sprayed onto the outside of the paint roller 38 through the nozzle 310 by the spraying pump 33. The passing cardboard 5 causes the paint roller 38 to rotate, thereby evenly coating the paint on the surface of the cardboard 5. The height of the paint roller 38 can be adjusted by the electric push rod 35 and can be applied to cardboard 5 of different thicknesses. The support block 22 pushes the slide bar 23 to drive the scraper 24 to lift and lower, so that the scraper 24 fits the top of the cardboard 5, thereby leveling the paint on the surface of the cardboard 5 by the scraper 24 to prevent paint accumulation. There are four support legs 4, and the four support legs 4 are symmetrically and fixedly connected to the bottom of the support plate 1, and four through holes are symmetrically opened in the interiors of the four support legs 4 respectively. The position of the support plate 1 is symmetrically supported by the four support legs 4, and the position of the support legs 4 can be fixed through the through grooves of the support legs 4.

[0023] Please refer toFigures 1-3 , in this embodiment, a bidirectional screw 21 is rotatably connected inside the support plate 1. A support block 22 is threadedly connected to the outside of the bidirectional screw 21. The support block 22 is slidably connected inside the support plate 1. A connection disk 25 is fixedly connected to the outside of the slide bar 23. A spring 26 is fixedly connected between the connection disk 25 and the support plate 1. The bottom of the slide bar 23 is fixedly connected to a connection frame 27. A roller 28 is rotatably connected inside the connection frame 27. By lifting and lowering the position of the scraping plate 24 through the support block 22, the scraping plate 24 is appropriately adjusted to make the scraping plate 24 fit the cardboard 5. The support block 22 is provided with an inclined surface, and the roller 28 is in contact with the inclined surface. Through the inclined surface, the scraping plate 24 can be appropriately adjusted in a short distance and accurately. Two support blocks 22 are provided, and the support plate 1 is provided with sliding grooves at the corresponding positions of the two support blocks 22. The two support blocks 22 slide symmetrically inside the sliding grooves. The support block 22 is limited by the sliding groove, so that the support block 22 slides linearly inside the sliding groove and cannot rotate.

[0024] Please refer to Figure 1 , Figures 4-5 , in this embodiment, the coating mechanism includes a coating tank 31. The coating tank 31 is fixedly connected to the front of the support plate 1. A feeding port 32 is fixedly connected to the top of the coating tank 31. A spraying pump 33 is arranged on the top of the coating tank 31. An installation frame 34 is fixedly connected to the top of the support plate 1. An electric push rod 35 is fixedly connected inside the installation frame 34. The bottom of the electric push rod 35 is fixedly connected to a sliding frame 36. The front and back of the sliding frame 36 are fixedly connected with limiting rods 37. The limiting rods 37 are slidably connected inside the installation frame 34. A coating roller 38 is rotatably connected inside the sliding frame 36. A flow dividing plate 39 is fixedly connected inside the sliding frame 36. A nozzle 310 is fixedly connected to the bottom of the flow dividing plate 39. A feeding hose 311 is fixedly connected between the flow dividing plate 39 and the spraying pump 33. The coating is applied to the outside of the coating roller 38 through the nozzle 310, and the height of the coating roller 38 can be adjusted by the electric push rod 35, which can be applied to cardboard 5 of different thicknesses. Through holes are provided at the corresponding positions of the installation frame 34 and the sliding frame 36 for the feeding hose 311, and the feeding hose 311 passes through the through holes. Sliding grooves are provided at the corresponding positions of the installation frame 34 for the limiting rods 37, and the limiting rods 37 slide inside the sliding grooves. The through holes facilitate the position change of the feeding hose 311 to prevent the feeding hose 311 from affecting the lifting of the sliding frame 36.

[0025] When working, the cardboard 5 is conveyed by a conveying device so that the cardboard 5 passes over the top of the support plate 1. The electric push rod 35 expands and contracts to drive the coating roller 38 through the sliding frame 36, adjusting the position of the coating roller 38 so that the coating roller 38 contacts the cardboard 5. The feeding port 32 can add coating into the coating tank 31. The spraying pump 33 pumps out the coating in the coating tank 31 and conveys it through the feeding hose 311 to the flow dividing plate 39. The flow dividing plate 39 sprays the coating on the surface of the coating roller 38 through the nozzle 310. The movement of the cardboard 5 drives the coating roller 38 to rotate, and then the coating can be applied on the surface of the cardboard 5. Turning the bidirectional screw rod 21 drives the support block 22. The support block 22 jacks up the roller 28 through the inclined surface. The roller 28 drives the sliding rod 23 to slide through the connecting frame 27. The sliding rod 23 drives the scraper 24 to adjust the height. While the sliding rod 23 slides, the spring 26 is compressed through the connecting disk 25. The spring 26 is used to make the roller 28 always fit the inclined surface of the support block 22, adjusting the height of the scraper 24 so that the scraper 24 levels the coating on the surface of the cardboard 5.

[0026] Through the above steps, the height of the scraper 24 is appropriately adjusted by the movement of the support block 22 so that the scraper 24 fits on the surface of the cardboard 5, so as to solve the problem that when the coating roller moves back to the maximum distance on one side, coating will accumulate at the opposite position of the return path.

Claims

1. A coated paper cup processing device, comprising a support plate (1), support legs (4) and cardboard (5), characterized in that: It further includes a sliding rod (23), a scraping plate (24) and a coating mechanism. The bottom of the support plate (1) is fixedly connected with support legs (4). A cardboard (5) is arranged on the top of the support plate (1). A coating mechanism is arranged on the top of the support plate (1). A sliding rod (23) is slidably connected inside the support plate (1). A scraping plate (24) is fixedly connected to the outside of the sliding rod (23). The scraping plate (24) levels the paint on the surface of the cardboard (5).

2. The processing equipment for a coated paper cup according to claim 1, wherein: There are four support legs (4), and the four support legs (4) are symmetrically and fixedly connected to the bottom of the support plate (1). Four through holes are symmetrically formed in the interiors of the four support legs (4) respectively.

3. The processing equipment for a coated paper cup according to claim 1, characterized in that: A bidirectional screw rod (21) is rotatably connected inside the support plate (1). A support block (22) is threadedly connected to the outside of the bidirectional screw rod (21). The support block (22) is slidably connected inside the support plate (1). A connection disk (25) is fixedly connected to the outside of the sliding rod (23). A spring (26) is fixedly connected between the connection disk (25) and the support plate (1). The bottom of the sliding rod (23) is fixedly connected with a connection frame (27). A roller (28) is rotatably connected inside the connection frame (27).

4. A coating paper cup processing device according to claim 3, characterized in that: The support block (22) is provided with an inclined surface, and the roller (28) is in contact with the inclined surface.

5. The processing equipment for a coated paper cup according to claim 3, characterized in that: There are two support blocks (22). The support plate (1) is provided with sliding grooves at the corresponding positions of the two support blocks (22). The two support blocks (22) slide symmetrically inside the sliding grooves.

6. The processing equipment for a coated paper cup according to claim 1, characterized in that: The coating mechanism includes a paint tank (31). The paint tank (31) is fixedly connected to the front of the support plate (1). A feeding port (32) is fixedly connected to the top of the paint tank (31). A spraying pump (33) is arranged on the top of the paint tank (31). An installation frame (34) is fixedly connected to the top of the support plate (1). An electric push rod (35) is fixedly connected inside the installation frame (34). The bottom of the electric push rod (35) is fixedly connected with a sliding frame (36). Limit rods (37) are fixedly connected to the front and back of the sliding frame (36). The limit rods (37) are slidably connected inside the installation frame (34). A paint roller (38) is rotatably connected inside the sliding frame (36). A flow dividing plate (39) is fixedly connected inside the sliding frame (36). A spray head (310) is fixedly connected to the bottom of the flow dividing plate (39). A feeding hose (311) is fixedly connected between the flow dividing plate (39) and the spraying pump (33).

7. A coating paper cup processing device according to claim 6, characterized in that: Through holes are formed at the corresponding positions of the installation frame (34) and the sliding frame (36) for the feeding hose (311), and the feeding hose (311) passes through the through holes. Sliding grooves are formed at the corresponding positions of the installation frame (34) for the limit rods (37), and the limit rods (37) slide inside the sliding grooves.

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