A pencil surface polishing and hair straightening device

Abstract

The utility model discloses a pencil surface polishing and hair ironing device, it includes: base, carrier, heating block, sliding seat, top rod, first rolling brush and second rolling brush, the sliding seat, carrier, heating block, first rolling brush and second rolling brush are placed in the base according to the order from back to front in proper order, and the height of second rolling brush is lower than the height of first rolling brush, the carrier top surface is longitudinally spaced and is provided with the feeding guide slot of the heating block, the heating block is provided with the heating hole corresponding with feeding guide slot one by one, be provided with the vertical board on the sliding seat, the top rod is horizontally arranged on the vertical board and extends to the feeding guide slot, the pencil is placed in the feeding guide slot, and the top rod is pushed forward to enter the heating hole when the sliding seat moves forward first, and then the first rolling brush bottom and the second rolling brush top are cleaned in proper order, and the residual is removed, and the surface finish is improved.

Description

Technical Field

[0001] This utility model relates to the field of pencil processing technology, and in particular to a device for polishing and bristling the surface of a pencil. Background Technology

[0002] During the pencil manufacturing process, the surface of the wooden pencil barrel inevitably has burrs. Usually, sandpaper is needed to polish the surface of the wooden pencil barrel to remove the burrs and improve the surface smoothness.

[0003] When sanding wooden pen barrels, it's difficult to control the sanding pressure, easily leading to over-sanding and causing grooves or damage to the surface. Additionally, while heating can be used to remove surface burrs, existing patent application number 2019106336112 discloses a dual-station hot-iron pen machine that removes burrs from the pencil surface. However, the burrs shrink after heating but remain on the pencil surface, resulting in incomplete removal and poor surface smoothness, requiring improvement. Utility Model Content

[0004] The purpose of this invention is to provide a device for polishing and bristling the surface of a pencil, which can remove burrs from the pencil surface, reduce residue, and improve smoothness.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A pencil surface polishing and bristling device includes: a base, a carrier, a heating block, a slide, a top rod, a first roller brush, and a second roller brush. The slide, carrier, heating block, first roller brush, and second roller brush are placed on the base in a back-to-forth order, with the height of the second roller brush being lower than that of the first roller brush. The top surface of the carrier is longitudinally spaced with feeding guide grooves pointing towards the heating block. The heating block has heating holes corresponding to the feeding guide grooves. The slide has a vertical plate, and the top rod is horizontally mounted on the vertical plate and extends into the feeding guide grooves. The pencil is placed in the feeding guide groove. When the top rod moves forward with the slide, it first pushes the pencil forward into the heating hole for heating and bristling, and then sequentially passes through the bottom of the first roller brush and the top of the second roller brush for cleaning.

[0007] The heating block is equipped with an electric heating rod.

[0008] The heating block is equipped with a temperature control switch corresponding to the electric heating rod.

[0009] The top rod is provided with nuts located on both sides of the vertical plate, and the vertical plate is provided with through holes corresponding to the top rod.

[0010] The base has a horizontally arranged slide rail located below the slide block, and the bottom of the slide block has a slider corresponding to the slide rail.

[0011] The base is provided with a first guide block located between the heating block and the first roller brush, and the first guide block is provided with a first guide hole that corresponds one-to-one with the heating hole and is concentric.

[0012] The base is provided with a second guide block located between the second roller brush and the first roller brush. The second guide block is provided with a second guide hole that corresponds one-to-one with the first guide hole and is concentric.

[0013] The base is provided with a feeding plate located in front of the second roller brush, and the feeding plate is provided with feeding guide grooves that correspond one-to-one with the second guide holes.

[0014] A receiving box is provided below the front end of the feeding plate.

[0015] The base is equipped with a cylinder or an electric telescopic rod that drives the slide to move laterally.

[0016] The beneficial effects of this utility model are as follows: A pencil surface polishing and buffing device uses a heating block to polish and buff the pencil surface, and uses a first roller brush and a second roller brush to clean the surface after buffing, remove residues, and improve the surface smoothness. Attached Figure Description

[0017] Figure 1 This is a schematic diagram (top view) of the structure of this utility model;

[0018] Figure 2 yes Figure 1 A schematic diagram of the structure after the middle pencil is moved forward. Detailed Implementation

[0019] The following is combined with Figures 1-2 The technical solution of this utility model will be further illustrated through specific embodiments.

[0020] like Figure 1 The pencil surface polishing and buffing device shown is used for polishing and buffing the surface of pencil 16. It includes: base 1, carrier 5, heating block 6, slide 2, top rod 4, first roller brush 8 and second roller brush 9. The slide 2, carrier 5, heating block 6, first roller brush 8 and second roller brush 9 are placed on the base 1 in a back-to-foreign order. The height of the second roller brush 9 is lower than the height of the first roller brush 8. The first roller brush 8 and the second roller brush 9 are respectively supported by corresponding bearing seats.

[0021] A first motor 14 for driving the first roller brush 6 to rotate and a second motor 12 for driving the second roller brush 9 to rotate are provided on the base 1, so as to realize the rotation of the first roller brush 6 and the second roller brush 9. The plastic bristles on the first roller brush 6 and the second roller brush 9 are used to clean and polish the pencil surface, reduce the residue after hot brushing, and avoid damaging the pencil surface.

[0022] A slide rail 17 is horizontally arranged on the base 1, located below the slide block 2. A slider 18 corresponding to the slide rail 17 is provided at the bottom of the slide block 2 to guide the slide block 2 to move back and forth and ensure stability. A cylinder 21 or an electric telescopic rod is provided on the base 1 to drive the slide block 2 to move back and forth.

[0023] The top surface of the carrier 5 is longitudinally spaced with feeding guide grooves 15 pointing towards the heating block 6. The pencil 16 is placed in the feeding guide groove 15. The feeding guide groove 15 has a V-shaped cross-section, which provides good guidance for the pencil 16. The heating block 6 is provided with heating holes 22 that correspond one-to-one with the feeding guide grooves 15. When the pencil 16 enters the heating hole 22, it is heated and scalded.

[0024] An electric heating rod is installed in the heating block 6 to heat the heating block 6 to about 160°C. A temperature control switch 19 corresponding to the electric heating rod is installed on the heating block 6 to monitor the temperature of the heating block 6. When the temperature reaches the set range, the electric heating rod can be turned off to avoid overheating.

[0025] A vertical plate 3 is provided on the slide block 2. The vertical plate 3 is welded or fixed to the slide block 2 and moves with the slide block 2. The push rod 4 is horizontally arranged on the vertical plate 3 and extends into the feeding guide groove 15. When the push rod 4 moves forward with the slide block, it first pushes the pencil 16 forward into the heating hole 22 for heating and bristling. Then, it passes through the bottom of the first roller brush 8 and the top of the second roller brush 9 for cleaning.

[0026] like Figure 2 As shown, nuts 20 are provided on both sides of the vertical plate on the top rod 4. The vertical plate is provided with through holes corresponding to the top rod 4 to facilitate the installation of the top rod 4. The nuts 20 are used to fix the top rod 4 and adjust its axial direction to accommodate pencils 16 of different lengths.

[0027] A first guide block 7 is provided on the base 1 between the heating block 6 and the first roller brush 8, such as Figure 1 As shown, the first guide block 7 is provided with a first guide hole 23 that corresponds one-to-one with the heating hole 22 and is concentric. The base 1 is provided with a second guide block 13 located between the second roller brush 9 and the first roller brush 6. The second guide block 13 is provided with a second guide hole 24 that corresponds one-to-one with the first guide hole 23 and is concentric. This guides the pencil 16 during its forward movement and prevents it from deviating.

[0028] like Figure 2 As shown, when the plastic bristles on the first roller brush 6 and the second roller brush 9 come into contact with the surface of the pencil 16, they can remove the residue left after the bristles are heated, improve the surface smoothness, and have a certain polishing effect. They can also use friction to drive the pencil 16 forward, achieving two goals at once. The base 1 is provided with a feeding plate 10 located in front of the second roller brush 9. The feeding plate 10 is provided with feeding guide grooves 11 that correspond one-to-one with the second guide holes 24. The pencil 16 is fed into the feeding guide grooves 11 through the second roller brush 9. In this embodiment, a receiving box 25 is provided below the front end of the feeding plate 10. The pencil 16 in the feeding guide grooves 11 can slide into the receiving box 25 for automatic collection.

[0029] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A device for polishing and buffing the surface of a pencil, characterized in that, include: The system comprises a base, a carrier, a heating block, a slide, a top rod, a first roller brush, and a second roller brush. These components are placed sequentially on the base from back to front, with the second roller brush being lower than the first roller brush. The top surface of the carrier has longitudinally spaced feeding guide grooves pointing towards the heating block. The heating block has heating holes corresponding to the feeding guide grooves. A vertical plate is mounted on the slide. The top rod is horizontally mounted on the vertical plate and extends into the feeding guide grooves. The pencil is placed in the feeding guide groove. As the slide moves forward, the top rod first pushes the pencil forward into the heating hole for heating and bristling, then sequentially passes through the bottom of the first roller brush and the top of the second roller brush for cleaning.

2. The pencil surface polishing and buffing device according to claim 1, characterized in that, The heating block is equipped with an electric heating rod.

3. The pencil surface polishing and buffing device according to claim 2, characterized in that, The heating block is equipped with a temperature control switch corresponding to the electric heating rod.

4. The pencil surface polishing and buffing device according to claim 1, characterized in that, The top rod is provided with nuts located on both sides of the vertical plate, and the vertical plate is provided with through holes corresponding to the top rod.

5. The pencil surface polishing and buffing device according to claim 1, characterized in that, The base is provided with a horizontal slide rail located below the slide block, and the bottom of the slide block is provided with a slider corresponding to the slide rail.

6. The pencil surface polishing and buffing device according to claim 1, characterized in that, The base is provided with a first guide block located between the heating block and the first roller brush, and the first guide block is provided with a first guide hole that corresponds one-to-one with the heating hole and is concentric.

7. The pencil surface polishing and buffing device according to claim 6, characterized in that, The base is provided with a second guide block located between the second roller brush and the first roller brush. The second guide block is provided with a second guide hole that corresponds one-to-one with the first guide hole and is concentric.

8. The pencil surface polishing and buffing device according to claim 7, characterized in that, The base is provided with a feeding plate located in front of the second roller brush, and the feeding plate is provided with feeding guide grooves that correspond one-to-one with the second guide holes.

9. The pencil surface polishing and buffing device according to claim 8, characterized in that, A receiving box is provided below the front end of the feeding plate.

10. The pencil surface polishing and buffing device according to claim 1, characterized in that, The base is equipped with a cylinder or an electric telescopic rod that drives the slide to move laterally.

Images