CN112810354A - Rubber pen and manufacturing method thereof - Google Patents
Rubber pen and manufacturing method thereof Download PDFInfo
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- CN112810354A CN112810354A CN202110173721.2A CN202110173721A CN112810354A CN 112810354 A CN112810354 A CN 112810354A CN 202110173721 A CN202110173721 A CN 202110173721A CN 112810354 A CN112810354 A CN 112810354A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 210000001145 finger joint Anatomy 0.000 claims abstract description 84
- 239000003086 colorant Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 14
- 238000004043 dyeing Methods 0.000 claims abstract description 6
- 239000003973 paint Substances 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 12
- 239000002699 waste material Substances 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/16—Making non-propelling pencils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
- B43K19/02—Pencils with graphite; Coloured pencils
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a method for manufacturing a rubber pen, which relates to the technical field of pencil processing and comprises the following steps: s1, obtaining a plurality of pencil boards, and dyeing the pencil boards with different or same colors; s2, forming an upper processing groove and a lower processing groove on the top surface and the bottom surface of the pencil board respectively; s3, forming a plurality of inclined cone grooves at the left end and the right end of the pencil plate and forming finger joints; s4, selecting any number of pencil boards to be sequentially jointed to form a finger joint board, wherein a plurality of finger joint grains are formed on the surface of the finger joint board; s5, forming a smooth surface on the top surface and the bottom surface of the finger joint plate; s6, forming a plurality of core slots on the finger joint plate; s7, pressing the two finger joint plates into a whole, and gluing a rubber core at the center to form a forming plate; s8, manufacturing the forming plate into a plurality of rubber rods, wherein the rubber rods comprise a plurality of colors of the pencil plate to be finger-jointed and a plurality of finger-jointed lines; a rubber pen is also disclosed. The invention has the advantages of low manufacturing cost, high manufacturing precision and capability of manufacturing a new type of rubber pen.
Description
Technical Field
The invention relates to the technical field of pencil processing, in particular to a rubber pen and a manufacturing method thereof.
Background
The eraser pen is a pencil with a lead as an eraser and is mainly used for erasing in drawing sketches. Pencils have been known for more than four hundred years from now, wherein the pencils for drawing sketch are divided into a plurality of types, and the pencils are divided into three development stages, namely graphite, wooden penholders and pencils with caps; in addition, the color of the product has stripes such as red and white, black and white, yellow and black, and the like. In the existing rubber pen preparation process, a pencil plate is firstly processed, the pencil plate is processed to split and cut logs, a square is sawed into wood blocks, the wood blocks are cut into the pencil plate through a plate cutting machine after hydrothermal treatment, the pencil plate is 184mm long, 73mm wide and 4.8-5.2 mm thick, then a groove plate with the thickness of 4.1-4.2 mm and a core groove adaptive to the diameter of a rubber core is planed by a planer, the rubber core and the pencil plate are glued by using an adhesive, and the pencil plate is processed into the rubber pen with the length of 178-180 mm after being heated (50-70 ℃) and dried for 1-3 hours in a clamping state through a planer. The pen holder of the rubber pen manufactured by the method is single in primary color, not attractive and novel, cannot attract user experience, cannot form competitiveness on the market, paint spraying of extra colors can increase manufacturing cost, and meanwhile, if the pen core of the rubber pen cannot be manufactured into multiple colors.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a rubber pen and a manufacturing method thereof.
A method of making a rubber-tipped pen, the method comprising: s1, obtaining a plurality of pencil boards, and dyeing the plurality of pencil boards with different or same colors according to preset requirements; s2, cutting the center of the top surface of the pencil plate by a first preset thickness to form an upper processing groove, and cutting the center of the bottom surface of the pencil plate by a second preset thickness to form a lower processing groove; s3, uniformly forming a plurality of inclined conical grooves on the left side surface and the right side surface of the pencil board according to a preset distance and a preset depth, so that inclined conical finger-shaped tenons are formed at the left end and the right end of the pencil board, and a plurality of inclined conical finger-shaped tenons at the same end form a finger joint part; s4, selecting any number of pencil boards as finger-jointed pencil boards, aligning the finger-jointed pencil boards from left to right on the same plane in sequence, so that finger-jointed parts of two adjacent finger-jointed pencil boards are opposite to each other, gluing the finger-jointed parts in sequence from left to right, approaching and jointing the adjacent finger-jointed parts in sequence, and forming the finger-jointed boards after the finger-jointed pencil boards are jointed in sequence through the finger-jointed parts, wherein a plurality of finger-jointed lines are formed on the surface of the finger-jointed board; s5, forming upper projections between adjacent upper processing grooves on the top surface of the finger joint plate, forming lower projections between adjacent lower processing grooves on the bottom surface of the finger joint plate, cutting off a plurality of upper projections and a plurality of lower projections to enable the plurality of upper processing grooves to be communicated and enable the top surface of the finger joint plate to form a smooth surface, and simultaneously enabling the plurality of lower processing grooves to be communicated and enable the bottom surface of the finger joint plate to form a smooth surface; s6, planing the finger-jointed board to uniformly form a plurality of core slots on the top surface of the finger-jointed board; s7, aligning the top surfaces of the two finger joint plates to enable the core grooves on the two finger joint plates to be opposite one by one, gluing rubber cores in the core grooves, and pressing the two finger joint plates into a whole to form a forming plate; and S8, planing the molding plate to form a plurality of rubber rods, wherein the rubber rods comprise a plurality of colors of the finger-jointed pencil plate and a plurality of finger-jointed lines. The specific preparation method comprises the following steps: firstly, processing and manufacturing a plurality of pencil boards, and dyeing the plurality of pencil boards with different or same colors according to preset requirements, wherein each color is dyed by at least two pencil boards; cutting off a first preset thickness from the center of the top surface of the pencil plate to form an upper processing groove, cutting off a second preset thickness from the center of the bottom surface of the pencil plate to form a lower processing groove, wherein the first preset thickness and the second preset thickness are set as required, generally between 1 mm and 3mm, and the top surfaces and the bottom surfaces of the left end and the right end of the pencil plate can be convex through the formation of the upper processing groove and the lower processing groove; uniformly forming a plurality of inclined conical grooves on the left side surface and the right side surface of the pencil board according to a preset distance and a preset depth, so that inclined conical finger-shaped tenons are formed at the left end and the right end of the pencil board, and a plurality of inclined conical finger-shaped tenons at the same end form a finger joint part, wherein the top and the bottom of the finger joint part are convex due to the arrangement of the upper processing groove and the lower processing groove; selecting any number of pencil boards as finger-jointed pencil boards, aligning and arranging the finger-jointed pencil boards on the same plane from left to right in sequence to enable finger-jointed parts of two adjacent finger-jointed pencil boards to be opposite to each other, gluing the finger-jointed parts from left to right in sequence, enabling the adjacent finger-jointed parts to be close to and jointed in sequence, sequentially jointing the finger-jointed pencil boards through the finger-jointed parts to form finger-jointed boards, and forming a plurality of finger-jointed lines on the surfaces of the finger-jointed boards; because the upper convex blocks are formed between the adjacent upper processing grooves on the top surface of the finger joint plate, the lower convex blocks are formed between the adjacent lower processing grooves on the bottom surface of the finger joint plate, and the plurality of upper convex blocks and the plurality of lower convex blocks are cut off, so that the plurality of upper processing grooves are communicated and the top surface of the finger joint plate forms a smooth surface, and simultaneously, the plurality of lower processing grooves are communicated and the bottom surface of the finger joint plate forms a smooth surface; planing the finger joint plate to uniformly form a plurality of core slots on the top surface of the finger joint plate; aligning the top surfaces of the two finger joint plates with each other, enabling a plurality of core grooves on the two finger joint plates to be opposite one by one, gluing rubber cores in the core grooves, and pressing the two finger joint plates into a whole to form a forming plate; and planing a forming plate to form a plurality of rubber rods, wherein the rubber rods comprise a plurality of colors of the pencil plate to be finger-jointed and a plurality of finger-jointed grains.
Specifically, S7 includes: s71, aligning the top surfaces of the two finger joint plates to ensure that the core slots on the two finger joint plates are opposite to each other; s72, gluing a single rubber core or a plurality of rubber cores inside the single core groove; and S73, pressing the two finger joint plates into a whole to form the forming plate. The single rubber core and the plurality of rubber cores can be selectively glued in the core groove.
Specifically, in the S72: when a single rubber core is glued, the rubber cores are simultaneously glued in the core slots on a plurality of pencil boards which are finger-jointed, and the color of the rubber core is any color; when a plurality of rubber cores are glued, the number of the rubber cores is equal to that of the pointed pencil plates, the plurality of rubber cores are respectively arranged in the core grooves of the plurality of pointed pencil plates, and the color of each rubber core glued on the pointed pencil plate is the same as that of the pointed pencil plate. When a plurality of rubber cores are glued, the number of the rubber cores is equal to the number of the finger-jointed pencil boards, the plurality of the rubber cores are respectively arranged in a plurality of core grooves on the finger-jointed pencil boards, the color of each rubber core glued on the finger-jointed pencil board is the same as the color of the finger-jointed pencil board, the finally manufactured rubber pole is used, a user can directly judge the color of the internal rubber core by observing the color of the rubber pole, and therefore the use experience of the user when the rubber pen with the rubber cores in various colors is used is improved.
Specifically, the method further comprises: s9, judging whether the colors of the plurality of the pointed pencil boards are the same, and if so, spraying paint with any color on the surface of the rubber rod; otherwise, different color paints are sprayed on different color areas on the surface of the rubber rod. The glossiness of the surface of the rubber pen can be improved by paint, the rubber rod in the embodiment can be painted, but the painting needs to be determined according to the colors of a plurality of finger-jointed pencil boards.
Specifically, in S9, if the colors of the plurality of finger-jointed pencil boards are not the same, paint with the color consistent with that of the sprayed surface is sprayed on the surface of the rubber rod. When the rubber rod surface is sprayed with paint with the color consistent with that of the sprayed surface, the use experience of a user in using the rubber rod with the rubber cores in various colors is not influenced.
Specifically, the method further comprises: s10, the rubber is leaked out by cutting the two ends of the rubber rod into light or sharpening, so as to form flat end faces or sharpened faces at the two ends of the rubber rod. The two ends of the rubber rod are polished, so that subsequent packaging and continuous processing are facilitated.
Specifically, the method further comprises: s11, collecting the processing residues, the processing wastes and the leftover materials in the S2, the S3, the S4, the S5, the S6 and the S8, pressing the processing residues, the processing wastes and the leftover materials to form a new pencil plate, and starting S1 again. Through the collection and suppression to various processing clouts, processing waste material and leftover bits, form new pencil board, realize waste recycling, effectively save raw materials, greatly reduced manufacturing cost.
Specifically, in S3, the top and bottom of the oblique tapered groove penetrate through the top and bottom surfaces of the pencil board, respectively. The top and the bottom of the oblique cone groove penetrate through the top surface and the bottom surface of the pencil board, and after the protruding parts of the top surface and the bottom surface of the finger joint board are cut off, the structure of the oblique cone groove is guaranteed not to be damaged.
The eraser rod comprises a plurality of joint sections, the plurality of joint sections divide the eraser rod into a plurality of pencil sections, a rubber core penetrates through the center of each pencil section, and the color of the surface of each pencil section is the same as that of the rubber core penetrating through the pencil section; wherein, the surface of the joint section is wound with finger joint grains.
Specifically, the surfaces of the plurality of pencil segments are different in color.
The invention has the beneficial effects that:
1. in the invention, the pencil plate used in the method is formed by pressing the processing excess material, the processing waste material and the leftover material, so the structure size is smaller, and finger joint processing can be carried out more easily; in the course of working, through forming processing groove and lower processing groove, just can let both ends top surface and bottom surface all be the protrusion about the pencil board, make oblique taper groove and oblique taper shape point shape top and bottom of tenon be the protrusion respectively, after the joint is accomplished and form the finger joint board, a plurality of upper bumps and a plurality of lower bumps have been formed, through directly cutting off upper bumps and lower bumps, can form the finger joint board of level surface, avoid a plurality of height uneven phenomenon that produce because of finger joint between the pencil board by finger joint, greatly increased a plurality of by the fault-tolerant ranges of finger joint pencil board when finger joint, under the machining precision prerequisite that guarantees to form the finger joint board, the processing degree of difficulty has been reduced to a certain extent.
2. According to the invention, the manufactured eraser rod comprises multiple colors of the pencil board to be finger-jointed and multiple finger-jointed grains, so that the eraser rod can be colored, the paint cost can be saved, the multiple finger-jointed grains and the multiple colors can be presented simultaneously, the eraser rod is attractive and novel, and the user experience can be attracted and the competitiveness can be formed on the market.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a top view of the structure of the pencil plate of the present invention;
FIG. 3 is a side view of the structure of the pencil plate of the present invention;
FIG. 4 is a top view of a configuration of the present invention S4 in which a plurality of finger-jointed pencil plates are aligned with each other;
FIG. 5 is a top view of a plurality of finger-jointed pencil plates according to the present invention at S4;
FIG. 6 is a side view of a plurality of finger-jointed pencil plates of the present invention at S4;
FIG. 7 is a top view of the structure of the finger tab of S5 according to the present invention;
FIG. 8 is a side view of the construction of the finger tab of S5 of the present invention;
FIG. 9 is a side view showing the structure of the rubber lever of the present invention.
Reference numerals:
1-a pencil plate which is finger-jointed, 11-a finger joint part, 2-an upper processing groove, 3-a lower processing groove, 4-an oblique cone groove, 5-an oblique cone-shaped finger tenon, 6-an upper bump, 7-a lower bump, 8-a rubber rod, 81-a joint section and 82-a pencil section.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, cannot be construed as limiting the present invention.
As shown in fig. 1 to 8, a method for manufacturing a rubber pen includes:
s1, obtaining a plurality of pencil boards, and dyeing the plurality of pencil boards with different or same colors according to preset requirements;
s2, cutting the center of the top surface of the pencil plate by a first preset thickness to form an upper processing groove 2, and cutting the center of the bottom surface of the pencil plate by a second preset thickness to form a lower processing groove 3;
s3, uniformly forming a plurality of inclined conical grooves 4 on the left side surface and the right side surface of the pencil board according to a preset distance and a preset depth, so that inclined conical finger-shaped tenons 5 are formed at the left end and the right end of the pencil board, and a plurality of inclined conical finger-shaped tenons 5 at the same end form a finger joint part 11;
s4, selecting any number of pencil boards as the finger-jointed pencil boards 1, aligning and arranging the finger-jointed pencil boards 1 on the same plane from left to right in sequence, so that the finger-jointed parts 11 of two adjacent finger-jointed pencil boards 1 are opposite to each other, gluing the finger-jointed parts 11 from left to right in sequence, approaching and jointing the adjacent finger-jointed parts 11 in sequence, forming the finger-jointed board after the finger-jointed pencil boards 1 are jointed in sequence through the finger-jointed parts 11, and forming a plurality of finger-jointed lines on the surface of the finger-jointed board;
s5, forming an upper bump 6 between the adjacent upper processing grooves 2 on the top surface of the finger joint plate, forming a lower bump 7 between the adjacent lower processing grooves 3 on the bottom surface of the finger joint plate, cutting off the plurality of upper bumps 6 and the plurality of lower bumps 7 to enable the plurality of upper processing grooves 2 to be communicated and enable the top surface of the finger joint plate to form a smooth surface, and simultaneously enabling the plurality of lower processing grooves 3 to be communicated and enable the bottom surface of the finger joint plate to form a smooth surface;
s6, planing the finger-jointed board to uniformly form a plurality of core slots on the top surface of the finger-jointed board;
s7, aligning the top surfaces of the two finger joint plates to enable the core grooves on the two finger joint plates to be opposite one by one, gluing rubber cores in the core grooves, and pressing the two finger joint plates into a whole to form a forming plate;
s8, planing the molding plate to form a plurality of rubber rods 8, wherein the rubber rods 8 comprise a plurality of colors of the pencil plate 1 to be finger-jointed and a plurality of finger-jointed lines.
In the embodiment, the pencil board used in the method is formed by pressing the processing excess material, the processing waste material and the leftover material, so that the structure size is small, and the specific manufacturing method is as follows: firstly, processing and manufacturing a plurality of pencil boards, and dyeing the plurality of pencil boards with different or same colors according to preset requirements, wherein each color is dyed by at least two pencil boards; cutting off a first preset thickness from the center of the top surface of the pencil plate to form an upper processing groove 2, cutting off a second preset thickness from the center of the bottom surface of the pencil plate to form a lower processing groove 3, wherein the first preset thickness and the second preset thickness are set as required, generally between 1 mm and 3mm, and the top surfaces and the bottom surfaces of the left end and the right end of the pencil plate can be convex through the upper processing groove 2 and the lower processing groove 3; then uniformly forming a plurality of inclined conical grooves 4 on the left side surface and the right side surface of the pencil plate according to a preset distance and a preset depth, so that inclined conical finger-shaped tenons 5 are formed at the left end and the right end of the pencil plate, and a plurality of inclined conical finger-shaped tenons 5 at the same end form a finger joint part 11, wherein the top and the bottom of the finger joint part 11 are convex due to the arrangement of the upper processing groove 2 and the lower processing groove 3; selecting any number of pencil boards as the finger-jointed pencil boards 1, aligning and arranging the finger-jointed pencil boards 1 on the same plane from left to right in sequence to enable finger joints 11 of two adjacent finger-jointed pencil boards 1 to be opposite to each other, gluing the finger joints 11 from left to right in sequence, then enabling the adjacent finger joints 11 to be close to and jointed in sequence, forming finger-jointed boards after the finger-jointed pencil boards 1 are jointed in sequence through the finger joints 11, and forming a plurality of finger-jointed lines on the surfaces of the finger-jointed boards; because the upper convex blocks 6 are formed between the adjacent upper processing grooves 2 on the top surface of the finger joint plate, the lower convex blocks 7 are formed between the adjacent lower processing grooves 3 on the bottom surface of the finger joint plate, the plurality of upper convex blocks 6 and the plurality of lower convex blocks 7 are cut off, so that the plurality of upper processing grooves 2 are communicated, the top surface of the finger joint plate forms a smooth surface, meanwhile, the plurality of lower processing grooves 3 are communicated, the bottom surface of the finger joint plate forms a smooth surface, the uneven height phenomenon caused by finger joint among the plurality of finger-jointed pencil plates 1 is avoided, the fault-tolerant range of the finger-jointed pencil plates 1 during finger joint is greatly increased, and the processing difficulty is reduced to a certain extent on the premise of ensuring the processing precision of the finger joint plate; planing the finger joint plate to uniformly form a plurality of core slots on the top surface of the finger joint plate; aligning the top surfaces of the two finger joint plates with each other, enabling a plurality of core grooves on the two finger joint plates to be opposite one by one, gluing rubber cores in the core grooves, and pressing the two finger joint plates into a whole to form a forming plate; dig the pole with the profiled sheeting, form a plurality of rubber poles 8, rubber pole 8 contains multiple colour and many finger joint lines that are pointed to connect pencil board 1, because there is the colour on the rubber pole 8 itself, can save the paint cost, and many fingers simultaneously connect line and various colours to present simultaneously, and is pleasing to the eye novel, is favorable to attracting user experience and forms the competitiveness on the market.
Specifically, S7 includes: s71, aligning the top surfaces of the two finger joint plates to ensure that the core slots on the two finger joint plates are opposite to each other;
s72, gluing a single rubber core or a plurality of rubber cores inside the single core groove;
and S73, pressing the two finger joint plates into a whole to form the forming plate.
In this embodiment, it should be noted that a single rubber core and a plurality of rubber cores can be selectively glued inside the core groove.
Specifically, in S72: when a single rubber core is glued, the rubber cores are simultaneously glued in the core grooves of the plurality of finger-connected pencil boards 1, and the color of the rubber core is any color; when a plurality of rubber cores are glued, the number of the rubber cores is equal to that of the pointed pencil plate 1, the plurality of rubber cores are respectively arranged in the core grooves of the plurality of pointed pencil plates 1, and the color of each rubber core glued on the pointed pencil plate 1 is the same as that of the pointed pencil plate 1.
In this embodiment, it should be noted that, when a plurality of rubber cores are glued, the number of the rubber cores is equal to the number of the pointed pencil plates 1, the plurality of rubber cores are respectively arranged in the core grooves of the plurality of pointed pencil plates 1, and the color of each rubber core glued on the pointed pencil plates 1 is the same as the color of the pointed pencil plates 1, and finally, in the using process of the manufactured rubber rod 8, a user can directly judge the color of the internal rubber core by observing the color of the rubber rod 8, so that the use experience of the user when using the rubber pens with the rubber cores of various colors is improved.
Specifically, the method further comprises: s9, judging whether the colors of the multiple pointed pencil boards 1 are the same, and if so, spraying paint with any color on the surface of the rubber rod 8; otherwise, different color paints are sprayed on different color areas on the surface of the rubber rod 8.
In the present embodiment, the gloss of the surface of the eraser pen can be improved by paint, and the outer part of the eraser rod 8 in the present embodiment can be painted by paint in the same way, but how to paint is determined according to the colors of the plurality of finger-jointed pencil plates 1.
Specifically, in S9, if the colors of the plurality of finger-jointed pencil boards 1 are not all the same, paint having the same color as that of the surface to be painted is painted on the surface of the rubber rod 8.
In the present embodiment, it should be noted that when paint with the same color as the color of the surface to be painted is painted on the surface of the rubber rod 8, the use experience of the user in using the rubber rod 8 with the rubber cores of multiple colors is not affected.
Specifically, the method further comprises: s10, the two ends of the rubber rod 8 are polished or sharpened to leak the rubber, so that flat end surfaces or sharpened surfaces are formed at the two ends of the rubber rod 8.
In the present embodiment, it should be noted that both ends of the rubber rod 8 are polished to facilitate subsequent packaging and further processing.
Specifically, the method further comprises: s11, collecting the processing residues, the processing wastes and the leftover materials in S2, S3, S4, S5, S6 and S8, pressing the processing residues, the processing wastes and the leftover materials to form a new pencil plate, and starting S1 again.
In the embodiment, it should be noted that a new pencil board is formed by collecting and pressing various processing excess materials, processing waste materials and leftover materials, so that waste recycling is realized, raw materials are effectively saved, and the manufacturing cost is greatly reduced.
Specifically, in S3, the top and bottom of the tapered slot 4 penetrate the top and bottom surfaces of the pencil board, respectively.
In the present embodiment, it should be noted that the top and the bottom of the oblique tapered groove 4 penetrate through the top and the bottom of the pencil board, and after the top and the bottom of the finger board are cut off with the protruding portions, the structure of the oblique tapered groove 4 is not damaged.
The pencil board can be recycled by the scheme, the wood with the length not longer than the pencil board is made into a short pencil board, and then finger joint is carried out according to the length requirement of the rubber pen.
It should be noted that a rubber core, a black core or a color core of other colors can be glued in the center of the whole rubber rod, for example, one end of the rubber pen is the rubber core and the other end is the lead core (e.g. 8H, 6H, 4H, 2H, HB, 2B, 4B, 6B, 8B, 10B, 12B …, etc.).
As shown in fig. 9, there is also provided a rubber pencil, which is characterized by comprising a rubber shaft 8, wherein the rubber shaft 8 comprises a plurality of joint sections 81, the plurality of joint sections 81 divide the rubber shaft 8 into a plurality of pencil sections 82, a rubber core is arranged in the center of each pencil section 82, and the surface color of each pencil section 82 is the same as the color of the rubber core arranged in the pencil section 82; wherein, the surface of the joint section 81 is provided with finger joint lines.
In this embodiment, reference is made to the above-described embodiment.
Specifically, the plurality of pencil segments 82 differ in surface color.
In this embodiment, reference is made to the above-described embodiment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. A method for manufacturing a rubber pen is characterized by comprising the following steps:
s1, obtaining a plurality of pencil boards, and dyeing the plurality of pencil boards with different or same colors according to preset requirements;
s2, cutting the center of the top surface of the pencil plate by a first preset thickness to form an upper processing groove, and cutting the center of the bottom surface of the pencil plate by a second preset thickness to form a lower processing groove;
s3, uniformly forming a plurality of inclined conical grooves on the left side surface and the right side surface of the pencil board according to a preset distance and a preset depth, so that inclined conical finger-shaped tenons are formed at the left end and the right end of the pencil board, and a plurality of inclined conical finger-shaped tenons at the same end form a finger joint part;
s4, selecting any number of pencil boards as finger-jointed pencil boards, aligning the finger-jointed pencil boards from left to right on the same plane in sequence, so that finger-jointed parts of two adjacent finger-jointed pencil boards are opposite to each other, gluing the finger-jointed parts in sequence from left to right, approaching and jointing the adjacent finger-jointed parts in sequence, and forming the finger-jointed boards after the finger-jointed pencil boards are jointed in sequence through the finger-jointed parts, wherein a plurality of finger-jointed lines are formed on the surface of the finger-jointed board;
s5, forming upper projections between adjacent upper processing grooves on the top surface of the finger joint plate, forming lower projections between adjacent lower processing grooves on the bottom surface of the finger joint plate, cutting off a plurality of upper projections and a plurality of lower projections to enable the plurality of upper processing grooves to be communicated and enable the top surface of the finger joint plate to form a smooth surface, and simultaneously enabling the plurality of lower processing grooves to be communicated and enable the bottom surface of the finger joint plate to form a smooth surface;
s6, planing the finger-jointed board to uniformly form a plurality of core slots on the top surface of the finger-jointed board;
s7, aligning the top surfaces of the two finger joint plates to enable the core grooves on the two finger joint plates to be opposite one by one, gluing rubber cores in the core grooves, and pressing the two finger joint plates into a whole to form a forming plate;
and S8, planing the molding plate to form a plurality of rubber rods, wherein the rubber rods comprise a plurality of colors of the finger-jointed pencil plate and a plurality of finger-jointed lines.
2. The method for manufacturing a rubber-tipped pen according to claim 1, wherein the S7 comprises:
s71, aligning the top surfaces of the two finger joint plates to ensure that the core slots on the two finger joint plates are opposite to each other;
s72, gluing a single rubber core or a plurality of rubber cores inside the single core groove;
and S73, pressing the two finger joint plates into a whole to form the forming plate.
3. The method of manufacturing a rubber-tipped pen according to claim 2, wherein in the S72:
when a single rubber core is glued, the rubber cores are simultaneously glued in the core slots on a plurality of pencil boards which are finger-jointed, and the color of the rubber core is any color;
when a plurality of rubber cores are glued, the number of the rubber cores is equal to that of the pointed pencil plates, the plurality of rubber cores are respectively arranged in the core grooves of the plurality of pointed pencil plates, and the color of each rubber core glued on the pointed pencil plate is the same as that of the pointed pencil plate.
4. The method of making a rubber-tipped pen of claim 3, further comprising:
s9, judging whether the colors of the plurality of the pointed pencil boards are the same, and if so, spraying paint with any color on the surface of the rubber rod; otherwise, different color paints are sprayed on different color areas on the surface of the rubber rod.
5. The method for manufacturing a rubber pencil as claimed in claim 4, wherein in the step S9, if the colors of the plurality of finger-jointed pencil boards are not the same, paint with the same color as the color of the surface to be painted is painted on the surface of the rubber shaft.
6. The method of making a rubber-tipped pen of claim 5, further comprising:
s10, the rubber is leaked out by cutting the two ends of the rubber rod into light or sharpening, so as to form flat end faces or sharpened faces at the two ends of the rubber rod.
7. The method of making a rubber-tipped pen according to any one of claims 1 to 6, further comprising:
s11, collecting the processing residues, the processing wastes and the leftover materials in the S2, the S3, the S4, the S5, the S6 and the S8, pressing the processing residues, the processing wastes and the leftover materials to form a new pencil plate, and starting S1 again.
8. The method of making a rubber-tipped pen as claimed in any one of claims 1 to 6, wherein in the S3, the top and bottom of the oblique tapered groove respectively penetrate through the top and bottom surfaces of the pencil board.
9. The eraser pen is characterized by comprising an eraser rod, wherein the eraser rod comprises a plurality of joint sections, the plurality of joint sections divide the eraser rod into a plurality of pencil sections, an eraser core penetrates through the center of each pencil section, and the color of the surface of each pencil section is the same as that of the eraser core penetrating through the pencil section; wherein,
the surface of the joint section is wound with finger joint grains.
10. The eraser pen according to claim 9, wherein a plurality of said pencil segments are different in surface color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173721.2A CN112810354A (en) | 2021-02-06 | 2021-02-06 | Rubber pen and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173721.2A CN112810354A (en) | 2021-02-06 | 2021-02-06 | Rubber pen and manufacturing method thereof |
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| CN112810354A true CN112810354A (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110173721.2A Pending CN112810354A (en) | 2021-02-06 | 2021-02-06 | Rubber pen and manufacturing method thereof |
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| CN (1) | CN112810354A (en) |
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| EP0305793A1 (en) * | 1987-09-04 | 1989-03-08 | Caran D'ache S.A. | Pencil-manufacturing process and apparatus |
| CN2067222U (en) * | 1990-03-21 | 1990-12-12 | 山东新华医疗器械厂 | Practical drawing pencil |
| JPH0642256U (en) * | 1992-11-10 | 1994-06-03 | 株式会社トキワ | Lead brush |
| CN2429336Y (en) * | 2000-06-01 | 2001-05-09 | 马文臣 | Pen-shaped eraser |
| CN2605992Y (en) * | 2003-01-17 | 2004-03-10 | 朱俊艳 | Eraser with pen-core |
| CN201002289Y (en) * | 2007-02-03 | 2008-01-09 | 刘鼎革 | Wooden sectional bar |
| CN202895989U (en) * | 2012-07-20 | 2013-04-24 | 寻战争 | Flat glue wood color pencil |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0305793A1 (en) * | 1987-09-04 | 1989-03-08 | Caran D'ache S.A. | Pencil-manufacturing process and apparatus |
| CN2067222U (en) * | 1990-03-21 | 1990-12-12 | 山东新华医疗器械厂 | Practical drawing pencil |
| JPH0642256U (en) * | 1992-11-10 | 1994-06-03 | 株式会社トキワ | Lead brush |
| CN2429336Y (en) * | 2000-06-01 | 2001-05-09 | 马文臣 | Pen-shaped eraser |
| CN2605992Y (en) * | 2003-01-17 | 2004-03-10 | 朱俊艳 | Eraser with pen-core |
| CN201002289Y (en) * | 2007-02-03 | 2008-01-09 | 刘鼎革 | Wooden sectional bar |
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