CN109016049B - Device for manually making chopsticks and method for making chopsticks - Google Patents
Device for manually making chopsticks and method for making chopsticks Download PDFInfo
- Publication number
- CN109016049B CN109016049B CN201811136105.4A CN201811136105A CN109016049B CN 109016049 B CN109016049 B CN 109016049B CN 201811136105 A CN201811136105 A CN 201811136105A CN 109016049 B CN109016049 B CN 109016049B
- Authority
- CN
- China
- Prior art keywords
- groove
- chopstick
- chopsticks
- metal sheet
- depth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/24—Manufacture or reconditioning of specific semi-finished or finished articles of household utensils, e.g. spoons, clothes hangers, clothes pegs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L9/00—Manufacture of wooden sticks, e.g. toothpicks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
Abstract
The invention relates to a device for manually manufacturing chopsticks and a method for manufacturing chopsticks, comprising a plane, a chopstick maker, a first metal sheet for forming chopstick heads and a second metal sheet for forming chopstick tails; the chopstick maker is a device with a three-dimensional structure, the top surface of the chopstick maker is provided with a first groove, a second groove, a third groove and a fourth groove, the widths and the lengths of the four grooves are sequentially reduced, the second groove is arranged in the first groove, the fourth groove is arranged in the second groove, and the width of the first groove is slightly larger than that of a plane; four square grooves and one triangular groove are formed in the first metal sheet, and one square groove and one triangular groove are formed in the second metal sheet; the chopstick maker is also provided with a first metal sheet slot and a second metal sheet slot, and the lengths of the two metal sheet slots are smaller than the lengths of the corresponding metal sheets. The invention is small and portable, has simple structure and easy operation, can complete the production of chopsticks by hands, and is suitable for woodworking teaching and production.
Description
Technical Field
The invention relates to the technical field of woodworking, in particular to a device for manually making chopsticks and a method for making chopsticks.
Background
The current life rhythm is fast, in holidays and amateur lives of adults and children, the holiday entertainment mode is single, basically is amusement places, tourist attractions and the like, on one hand, no new ideas and creative is available, on the other hand, the entertainment or recreation modes basically do not need to be operated, and some simple DIY activities lose new ideas due to the limited self-made projects and long time. The current holiday entertainment or learning mode can not well cultivate and exercise the hands-on ability of children, the inventor aims at enriching the holiday life of students through woodworking, on one hand, the mode is novel, the students can hand themselves to make wooden artware through woodworking tools, and the hands-on ability of the students is improved; on the other hand, the tool for woodworking production is not common to students, so that certain difficulty is brought to the use skills, and children with smaller ages need parents to accompany to complete production, so that communication between the students and the parents, especially communication between the students and the parents, is promoted, and communication and emotion between the students and the parents, especially the parents, are improved in the production process. The invention provides a tool for woodworking manufacture, which comprises: a device for making chopsticks by hand and a method for making chopsticks by hand using the device.
Disclosure of Invention
The invention aims to provide a device for manually manufacturing chopsticks and a method for manufacturing chopsticks, which are small and light in size, simple in structure and easy to operate, can be used by adults and teenagers, can be used for manufacturing chopsticks by hands only, and can be manufactured by one person in about one minute. The corners of the formed chopsticks are smooth and do not cut hands. The invention is mainly used in woodworking teaching and manufacturing, and is very suitable for woodworking lovers.
The aim and the technical problems of the invention are realized by adopting the following technical proposal. The device for manually manufacturing the chopsticks comprises a plane, a chopstick maker, a first metal sheet for forming the chopstick heads and a second metal sheet for forming the chopstick tails; the chopstick maker is a device with a three-dimensional structure, the top surface of the chopstick maker is provided with a first groove, a second groove, a third groove and a fourth groove, the first groove and the third groove are arranged in parallel, the second groove is arranged in the first groove, and the fourth groove is arranged in the second groove; the width of the first groove is slightly larger than that of the plane, the width and the length of the first groove, the second groove, the third groove and the fourth groove are sequentially reduced, and a chamfer is further arranged at the upper part of the opening end of the third groove;
the first metal sheet is provided with a fifth groove, a sixth groove, a seventh groove, an eighth groove and a ninth groove, and the second metal sheet is provided with a tenth groove and an eleventh groove; the fifth groove, the sixth groove, the seventh groove, the eighth groove and the tenth groove are square grooves, and the ninth groove and the eleventh groove are triangular grooves;
the front side of the chopstick maker is provided with a first metal sheet slot and a second metal sheet slot, the two metal sheet slots penetrate from the front side of the chopstick maker to the rear side of the chopstick maker, a communicated strip-shaped groove is formed respectively, and the lengths of the two metal sheet slots are smaller than the lengths of the corresponding metal sheets.
The aim and the technical problems of the invention can be further realized by adopting the following technical proposal.
The device for manually manufacturing the chopsticks is characterized in that the chopstick maker is of a cuboid structure, and the front side surface and the rear side surface of the chopstick maker are identical and symmetrical in structure.
The device for making chopsticks by hand, wherein the first groove is 2-5 mm wider than the plane, and one end of the second groove, which is close to the second metal sheet slot, is also provided with a semicircular groove which is communicated with the second metal sheet slot;
one end of the second groove, which is close to the first metal sheet slot, is semicircular.
The device for making chopsticks by hand, wherein the ninth groove and the eleventh groove are right triangle grooves.
The device for making chopsticks by hand, wherein the plane and the chopstick maker are made of wood.
In the device for making chopsticks by hand, if the side length of the square where the tail of the formed chopsticks is positioned is a, the side length of the square where the head of the formed chopsticks is positioned is b, and a is larger than b, the widths of the fifth groove, the sixth groove, the seventh groove, the eighth groove and the tenth groove are a+1, b+2 and a+1 in sequence, and the depths of the fifth groove, the sixth groove, the seventh groove, the eighth groove and the tenth groove are b+2, b and a in sequence;
the depth of the ninth groove in the vertical direction is b-1.3 b, and the opening of the ninth groove is larger than 1.3b; the depth of the eleventh groove in the vertical direction is a-1.3 a, and the opening of the eleventh groove is larger than 1.3a;
the distance K between the two metal sheet slots and the top surface of the chopstick maker is equal to or slightly smaller than the length a of the tail edge of the chopstick; the depth F of the first groove is equal to the distance K between the two metal sheet slots and the top surface of the chopstick maker;
the depth of the second groove is equal to the length a of the tail of the chopstick, the length h of the second groove is slightly larger than the length L of the chopstick, the depth of the third groove is equal to the distance K between the first metal sheet slot and the top surface of the chopstick maker, the length of the fourth groove is smaller than the length L of the chopstick, and the depth of the fourth groove close to one end of the second metal sheet slot is larger than the depth of the fourth groove close to one end of the first metal sheet slot.
The device for making chopsticks by hand, wherein the depth of the ninth groove in the vertical direction is 1.2-b-1.3 b, and the depth of the eleventh groove in the vertical direction is 1.2-1.3 a;
the length h of the second groove is 2-5 mm longer than the length L of the chopsticks;
the depth of the fourth groove near one end of the first metal sheet slot is 0, and the depth near one end of the second metal sheet slot is 2-3 mm.
The device for making chopsticks by hand, wherein a=8-9 mm and b=3-5 mm.
The device for manually manufacturing the chopsticks is used for woodworking or woodworking teaching or students in woodworking class.
A method for making chopsticks by hand is carried out by the device, and comprises the following steps:
(1) Inserting the first metal sheet and the second metal sheet into the first metal sheet slot and the second metal sheet slot respectively, enabling the tenth groove to be positioned at the middle position of the joint of the semicircular groove and the second metal sheet slot, and enabling the fifth groove to be positioned at the position corresponding to the tenth groove;
(2) Placing a cuboid wood strip raw material with a cross section side length of a in a second groove, respectively placing two ends of the wood strip in a fifth groove and a tenth groove, wherein the depth of the tenth groove is a, the depth of the fifth groove is b+2, a is greater than b+2, and the width of the chopstick head end is a and the thickness is changed from a to b+2 after planing along the first groove by a planer;
(3) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the sixth groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned 180 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the sixth groove, the depth of the tenth groove is a, the depth of the sixth groove 6 is b, a planer is used for planing along the first groove, redundant wood is scraped, the width of the head ends of the chopsticks is still a, and the thickness is changed from b+2 to b;
(4) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the seventh groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned over for 90 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the seventh groove, the depth of the seventh groove is b+2, and a planer is used for planing along the first groove to cut redundant wood; the thickness of the chopstick head end is b, and the width is changed from a to b+2;
(5) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the eighth groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned 180 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the eighth groove, the depth of the eighth groove is b, and a planer is used for planing along the first groove to cut redundant wood; the thickness of the chopstick head end is b, and the width is changed from b+2 to b; at this time, the primary manufacturing of the chopsticks is completed, the square side length of the tail end of the chopsticks is a, the square side length of the head end of the chopsticks is changed from a to b, and a is larger than b;
(6) The chopsticks which are manufactured preliminarily in the step (5) are subjected to sharp angle grinding, sharp angles are ground, and the chopsticks are specifically: placing chopsticks in the third groove to enable the tail ends of the chopsticks to be positioned at the opening end of the third groove, wherein the opening end of the third groove is provided with a chamfer, the depth of the third groove is equal to or slightly smaller than the length a of the tail edge of the chopsticks, two sharp corners of the tail ends of the chopsticks are exposed, polishing the sharp corners by a polisher, and polishing four sharp corners of the tail ends of the chopsticks by the same method; the chopstick head end is directly polished by a polisher because of smaller side length;
(7) Polishing edges of the chopsticks manufactured in the step (6), specifically: pushing and pulling the second metal sheet to enable the eleventh groove to be located at the position of the original tenth groove, namely the middle position of the joint of the semicircular groove and the second metal sheet slot, pushing and pulling the first metal sheet to enable the ninth groove to be located at the position corresponding to the eleventh groove, respectively placing the tail end and the head end of the chopstick in the eleventh groove and the ninth groove to enable two diagonal lines of the square of the tail end of the chopstick to be located in the horizontal direction and the vertical direction respectively, and the same with the head end of the chopstick, because the depth of the eleventh groove in the vertical direction is a-1.3 a, the diagonal line length of the square of the tail end of the chopstick is 1.414a, the depth of the ninth groove in the vertical direction is b-1.3 b, the diagonal line length of the square of the head end of the chopstick is 1.414 b, planing along the first groove by using a planer to cut redundant timber, chamfering and polishing one long side of the chopstick is completed, and the other three long sides of the chopstick are polished by the same method;
at this time, the production of one chopstick is completed.
The beneficial effects of the invention are as follows:
the invention provides a simple device and a method for manually manufacturing chopsticks, which are small and exquisite in size, light in weight, simple in structure, ingenious in design, very simple to operate, capable of being used by adults and teenagers, capable of completing the manufacturing of the chopsticks by only one person, and capable of completing the manufacturing of the chopsticks by only one person, wherein the manufacturing of one chopstick requires about one minute, and the formed corners of the chopsticks are subjected to chamfering and polishing treatment, so that the chopsticks are smooth and free of cutting hands. The invention is mainly used in woodworking teaching and manufacturing, is very suitable for woodworking lovers, can quickly and conveniently manufacture exquisite wooden chopstick artware, has low cost, and is suitable for students in woodworking class.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments, which follow, in order to make the above and other objects, features and advantages of the present invention more apparent.
Drawings
FIG. 1 is a schematic view of the chopstick maker of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a right side view of FIG. 1;
FIG. 5 is a left side view of FIG. 1;
FIG. 6 is a schematic view of the structure of the first metal sheet;
FIG. 7 is a schematic view of the structure of the second metal sheet;
FIG. 8 is a schematic illustration of a rectangular parallelepiped strip stock;
FIG. 9 is a schematic view of a preliminarily made chopstick;
fig. 10 is a schematic view of the molded chopsticks obtained by chamfering and polishing.
[ element and symbol description ]
1. First groove 2, second groove 3, third groove 4, fourth groove 5, fifth groove
6. Sixth groove 7, seventh groove 8, eighth groove 9, ninth groove
10. Tenth groove 11, eleventh groove 12, first sheet metal slot
13. Second sheet metal slot 14, semicircular groove
Detailed Description
In order to further describe the technical means and effects adopted by the invention to achieve the preset aim, the following description refers to the specific implementation, the characteristics and the effects of the device for making chopsticks by hand and the method for making chopsticks according to the invention by combining the attached drawings and the preferred embodiment.
The device for manually manufacturing the chopsticks comprises a planer, a chopstick maker, a first metal sheet for forming the chopstick heads and a second metal sheet for forming the chopstick tails, wherein the chopstick heads and the chopstick tails respectively refer to one ends with smaller and larger diameters of the chopsticks, and the planer and the chopstick maker can be made of wood or other materials. The chopstick maker is a device with a three-dimensional structure, the specific three-dimensional shape is not limited, and various three-dimensional shapes, such as a cube structure or other three-dimensional structures, can be made according to the requirements or the attractive requirements.
The invention will be described in detail by taking a chopstick maker with a cuboid structure as an example: the chopstick maker of the cuboid structure comprises a top surface, a bottom surface, a front side surface, a rear side surface, a left side surface and a right side surface, as shown in fig. 1. The top surface of the chopstick maker is provided with a first groove 1, a second groove 2, a third groove 3 and a fourth groove 4, the first groove 1 and the third groove 3 are arranged in parallel, the second groove 2 is arranged in the first groove 1, and the fourth groove 4 is arranged in the second groove 2; the width of the first groove 1 is slightly larger than that of the plane, the width of the first groove is about 2-5 mm larger than that of the plane, and the plane skips back and forth along the first groove to cut redundant timber on the chopstick raw materials to form chopsticks with the same size. The second groove 2 is used for placing the batten raw materials for manufacturing the chopsticks, the third groove 3 is a groove and is used for chamfering and polishing the tail ends of the chopsticks, and sharp corners are removed by grinding, so that injury to people is prevented. The fourth groove 4 is used for chamfering and polishing four edges of the chopsticks in the length direction, and the four sharp long edges are polished off, so that the four long edges of the chopsticks become smooth. The widths and lengths of the first groove 1, the second groove 2, the third groove 3 and the fourth groove 4 are sequentially reduced. The upper part of the open end of the third groove (right end of the third groove shown in fig. 1) is also provided with a chamfer, as shown in fig. 1.
The first metal sheet is used for forming the chopstick heads, and the second metal sheet is used for forming the chopstick tails. Five grooves, namely a fifth groove 5, a sixth groove 6, a seventh groove 7, an eighth groove 8 and a ninth groove 9, are formed in the first metal sheet, and two grooves, namely a tenth groove 10 and an eleventh groove 11, are formed in the second metal sheet. The fifth groove 5, the sixth groove 6, the seventh groove 7, the eighth groove 8 and the tenth groove 10 are square grooves, and the ninth groove 9 and the eleventh groove 11 are triangular grooves, preferably right-angled triangular grooves, as shown in fig. 6 and 7.
Assuming that the side length of the square where the chopstick tail (big end) of the formed chopstick is positioned is a, the side length of the square where the chopstick head (small end) is positioned is b, and a is larger than b, the widths of the fifth groove 5, the sixth groove 6, the seventh groove 7, the eighth groove 8 and the tenth groove 10 are sequentially a+1, b+2 and a+1, and the depths of the fifth groove 5, the sixth groove 6, the seventh groove 7, the eighth groove 8 and the tenth groove 10 are sequentially b+2, b, b+2, b and a.
The ninth groove 9 has a depth in the vertical direction of b to 1.3b, preferably 1.2 to b to 1.3b, and an opening in the horizontal direction of its upper end is larger than 1.3b. The eleventh recess 11 has a vertical depth of a to 1.3a, preferably 1.2a to 1.3a, and an upper end thereof has an opening in a horizontal direction of greater than 1.3a.
The depth of the second groove 2 is equal to the tail length a of the chopsticks, the length h (shown in figure 2) of the second groove 2 is slightly longer than the length L of the chopsticks, and the length h can be 2-5 mm longer than the length L. The depth of the third groove 3 is equal to the distance between the first metal sheet slot and the top surface of the chopstick maker, and the depth of the third groove 3 is equal to or slightly smaller than the side length a of the chopstick tail. The length of the fourth groove 4 is smaller than that of the chopsticks, the depth of the fourth groove near one end of the second metal sheet slot 13 is larger than that of the fourth groove near one end of the first metal sheet slot 12, the depth of the fourth groove near one end of the first metal sheet slot 12 is 0, and the depth near one end of the second metal sheet slot 13 is 2-3 mm.
The structure of the front side and the rear side of the chopstick maker is the same and symmetrical, the structure schematic diagram of the front side is shown in fig. 3, a first metal sheet slot 12 and a second metal sheet slot 13 are arranged on the front side, the two metal sheet slots penetrate through the front side and the rear side of the chopstick maker, a communicated strip-shaped slot is formed respectively, and the lengths of the two metal sheet slots are equal to the width of the cuboid chopstick maker and are smaller than the lengths of the corresponding metal sheets. The distance K (shown in figure 1) between the two metal sheet slots and the top surface of the chopstick maker is equal to or slightly smaller than the side length a of the chopstick tail. Further, the depth F of the first groove is equal to the distance K between the two sheet metal slots and the top surface of the chopstick maker, as shown in fig. 1.
Further, a semicircular groove 14 is further arranged at one end of the second groove 2, which is close to the second metal sheet slot 13, and the semicircular groove 14 is communicated with the second metal sheet slot 13, so that the tail ends of the chopsticks can be better placed in the eleventh groove when chamfering and polishing are performed on four long sides of the chopsticks; further, the end of the second groove 2 near the first sheet metal slot 12 is semicircular, as shown in fig. 2.
The plane can adopt the prior art, only the plane is processed to be matched with the chopstick maker, and the width of the plane is slightly smaller than the width of the first groove 1 on the chopstick maker, so that the plane can smoothly slide along the first groove to plane. The length of the plane is not limited, and is generally about half of the length of the chopstick maker.
The method for manually manufacturing the chopsticks by using the device comprises the following steps:
(1) The first metal sheet and the second metal sheet are respectively inserted into the first metal sheet slot 12 and the second metal sheet slot 13, so that the tenth groove 10 is positioned at the middle position of the joint of the semicircular groove 14 and the second metal sheet slot 13, and the fifth groove 5 is positioned at the position corresponding to the tenth groove 10, wherein the corresponding means that the midpoint connecting line of the two corresponding grooves is perpendicular to the first metal sheet and/or the second metal sheet.
(2) Placing a cuboid wood strip raw material with a cross section side length of a (shown in fig. 8) in a second groove, respectively placing two ends of the wood strip in a fifth groove and a tenth groove, wherein the depth of the tenth groove is a, the depth of the fifth groove is b+2, a is greater than b+2, and the width of the chopstick head end is a and the thickness is changed into b+2 after planing along the first groove by a planer;
(3) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the sixth groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned 180 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the sixth groove, the depth of the tenth groove is a, the depth of the sixth groove 6 is b, the wood is shaved along the first groove by a shaving machine, the width of the head ends of the chopsticks is still a, and the thickness is changed from b+2 to b;
(4) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the seventh groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned over for 90 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the seventh groove, the depth of the seventh groove is b+2, and a planer is used for planing along the first groove to cut redundant wood; the thickness of the chopstick head end is b, and the width is changed from a to b+2;
(5) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the eighth groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned 180 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the eighth groove, the depth of the eighth groove is b, and a planer is used for planing along the first groove to cut redundant wood; the thickness of the chopstick head end is b, and the width is changed from b+2 to b; at this time, the primary manufacturing of the chopsticks is completed, as shown in fig. 9, the square side length of the tail end of the chopsticks is a, the square side length of the head end of the chopsticks is changed from a to b, and a is larger than b;
(6) The chopsticks which are preliminarily finished in the step (5) are subjected to sharp angle polishing, sharp angles are polished, and the chopsticks are specifically: placing chopsticks in the third groove to enable the tail ends of the chopsticks to be positioned at the opening end of the third groove, wherein the opening end of the third groove is provided with a chamfer, the depth of the third groove is equal to or slightly smaller than the length a of the tail edge of the chopsticks, two sharp corners of the tail ends of the chopsticks are exposed, polishing the sharp corners by a polisher, and polishing four sharp corners of the tail ends of the chopsticks by the same method; the chopstick head end is directly polished by a polisher because of smaller side length;
(7) Polishing edges of the chopsticks manufactured in the step (6), specifically: pushing and pulling the second metal sheet to enable the eleventh groove to be located at the position of the original tenth groove, namely the middle position of the joint of the semicircular groove and the second metal sheet slot, pushing and pulling the first metal sheet to enable the ninth groove to be located at the position corresponding to the eleventh groove, respectively placing the tail end and the head end of the chopstick in the eleventh groove and the ninth groove to enable two diagonal lines of the square of the tail end of the chopstick to be located in the horizontal direction and the vertical direction respectively, and the same with the head end of the chopstick, because the depth of the eleventh groove in the vertical direction is a-1.3 a, the diagonal line length of the square of the tail end of the chopstick is 1.414a, the depth of the ninth groove in the vertical direction is b-1.3 b, the diagonal line length of the square of the head end of the chopstick is 1.414 b, planing along the first groove by using a planer to cut redundant timber, chamfering and polishing one long side of the chopstick is completed, and the other three long sides of the chopstick are polished by the same method;
at this time, the manufacturing of one chopstick is completed, the whole process needs about one minute, and the schematic diagram of the finally chamfered and polished formed chopstick is shown in fig. 10.
The invention is mainly used for woodworking, and can be used for woodworking teaching or students in woodworking class.
One embodiment of the invention: a=8 to 9mm, b=3 to 5mm.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the invention in any way, and any simple modification, equivalent variations and adaptations of the above embodiments according to the technical principles of the present invention without departing from the scope of the technical solutions of the present invention will still fall within the scope of the technical solutions of the present invention.
Claims (7)
1. The device for manually manufacturing the chopsticks is characterized by comprising a planer, a chopstick maker, a first metal sheet for forming chopstick heads and a second metal sheet for forming chopstick tails; the chopstick maker is a device with a three-dimensional structure, a first groove (1), a second groove (2), a third groove (3) and a fourth groove (4) are arranged on the top surface of the chopstick maker, the first groove (1) and the third groove (3) are arranged in parallel, the second groove (2) is arranged in the first groove (1), and the fourth groove (4) is arranged in the second groove (2); the width of the first groove (1) is slightly larger than that of the plane, the width and the length of the first groove (1), the second groove (2), the third groove (3) and the fourth groove (4) are sequentially reduced, and a chamfer is further arranged at the upper part of the opening end of the third groove;
the first metal sheet is provided with a fifth groove (5), a sixth groove (6), a seventh groove (7), an eighth groove (8) and a ninth groove (9), and the second metal sheet is provided with a tenth groove (10) and an eleventh groove (11); the fifth groove (5), the sixth groove (6), the seventh groove (7), the eighth groove (8) and the tenth groove (10) are square grooves, and the ninth groove (9) and the eleventh groove (11) are right-angled triangle grooves;
the front side surface of the chopstick maker is provided with a first metal sheet slot (12) and a second metal sheet slot (13), the two metal sheet slots penetrate from the front side surface of the chopstick maker to the rear side surface of the chopstick maker, a communicated strip-shaped slot is formed respectively, and the lengths of the two metal sheet slots are smaller than the lengths of the corresponding metal sheets;
if the side length of the square where the chopstick tail of the formed chopstick is positioned is a, and the side length of the square where the chopstick head is positioned is b, and a is larger than b, the widths of the fifth groove (5), the sixth groove (6), the seventh groove (7), the eighth groove (8) and the tenth groove (10) are sequentially a+1, b+2 and a+1, and the depths of the fifth groove (5), the sixth groove (6), the seventh groove (7), the eighth groove (8) and the tenth groove (10) are sequentially b+2, b, b+2, b and a;
the depth of the ninth groove (9) in the vertical direction is b-1.3 b, and the opening of the ninth groove is larger than 1.3b; the depth of the eleventh groove (11) in the vertical direction is a-1.3 a, and the opening of the eleventh groove is larger than 1.3a;
the distance K between the two metal sheet slots and the top surface of the chopstick maker is equal to or slightly smaller than the length a of the tail edge of the chopstick; the depth F of the first groove is equal to the distance K between the two metal sheet slots and the top surface of the chopstick maker;
the depth of the second groove (2) is equal to the tail length a of the chopsticks, the length h of the second groove (2) is slightly larger than the length L of the chopsticks, the depth of the third groove (3) is equal to the distance K between the first metal sheet slot and the top surface of the chopstick maker, the length of the fourth groove (4) is smaller than the length L of the chopsticks, and the depth of the fourth groove close to one end of the second metal sheet slot (13) is larger than the depth of the fourth groove close to one end of the first metal sheet slot (12).
2. The apparatus for manually making chopsticks according to claim 1, wherein said chopstick maker has a rectangular parallelepiped structure, and the front and rear sides of the chopstick maker are identical and symmetrical in structure.
3. A device for making chopsticks by hand according to claim 1, characterized in that the first groove is 2-5 mm wider than the plane, the second groove is provided with a semicircular groove (14) near one end of the second metal sheet slot (13), the semicircular groove (14) is communicated with the second metal sheet slot (13);
one end of the second groove (2) close to the first metal sheet slot (12) is semicircular.
4. A device for making chopsticks by hand according to claim 1, wherein said plane and said chopstick maker are both wooden.
5. The apparatus for making chopsticks by hand according to claim 1, wherein the depth of the ninth groove in the vertical direction is 1.2 b-1.3 b, and the depth of the eleventh groove in the vertical direction is 1.2 a-1.3 a;
the length h of the second groove is 2-5 mm longer than the length L of the chopsticks;
the depth of the fourth groove near one end of the first metal sheet slot is 0, and the depth near one end of the second metal sheet slot is 2-3 mm.
6. A device for making chopsticks by hand according to claim 1, characterized in that a = 8-9 mm and b = 3-5 mm.
7. A method for making chopsticks by hand, characterized in that it is carried out by means of the device according to claim 1, comprising in particular the following steps:
(1) Inserting the first metal sheet and the second metal sheet into the first metal sheet slot and the second metal sheet slot respectively, enabling the tenth groove to be positioned at the middle position of the joint of the semicircular groove and the second metal sheet slot, and enabling the fifth groove to be positioned at the position corresponding to the tenth groove;
(2) Placing a cuboid wood strip raw material with a cross section side length of a in a second groove, respectively placing two ends of the wood strip in a fifth groove and a tenth groove, wherein the depth of the tenth groove is a, the depth of the fifth groove is b+2, a is greater than b+2, and the width of the chopstick head end is a and the thickness is changed from a to b+2 after planing along the first groove by a planer;
(3) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the sixth groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned 180 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the sixth groove, the depth of the tenth groove is a, the depth of the sixth groove 6 is b, a planer is used for planing along the first groove, redundant wood is scraped, the width of the head ends of the chopsticks is still a, and the thickness is changed from b+2 to b;
(4) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the seventh groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned over for 90 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the seventh groove, the depth of the seventh groove is b+2, and a planer is used for planing along the first groove to cut redundant wood; the thickness of the chopstick head end is b, and the width is changed from a to b+2;
(5) The position of the tenth groove is not moved, the first metal sheet is pushed and pulled to enable the eighth groove to be positioned at the position corresponding to the tenth groove, the wood strip raw material is turned 180 degrees, the tail ends of the chopsticks are still positioned in the tenth groove, the head ends of the chopsticks are positioned in the eighth groove, the depth of the eighth groove is b, and a planer is used for planing along the first groove to cut redundant wood; the thickness of the chopstick head end is b, and the width is changed from b+2 to b; at this time, the primary manufacturing of the chopsticks is completed, the square side length of the tail end of the chopsticks is a, the square side length of the head end of the chopsticks is changed from a to b, and a is larger than b;
(6) The chopsticks which are manufactured preliminarily in the step (5) are subjected to sharp angle grinding, sharp angles are ground, and the chopsticks are specifically: placing chopsticks in the third groove to enable the tail ends of the chopsticks to be positioned at the opening end of the third groove, wherein the opening end of the third groove is provided with a chamfer, the depth of the third groove is equal to or slightly smaller than the length a of the tail edge of the chopsticks, two sharp corners of the tail ends of the chopsticks are exposed, polishing the sharp corners by a polisher, and polishing four sharp corners of the tail ends of the chopsticks by the same method; the chopstick head end is directly polished by a polisher because of smaller side length;
(7) Polishing edges of the chopsticks manufactured in the step (6), specifically: pushing and pulling the second metal sheet to enable the eleventh groove to be located at the position of the original tenth groove, namely the middle position of the joint of the semicircular groove and the second metal sheet slot, pushing and pulling the first metal sheet to enable the ninth groove to be located at the position corresponding to the eleventh groove, respectively placing the tail end and the head end of the chopstick in the eleventh groove and the ninth groove to enable two diagonal lines of the square of the tail end of the chopstick to be located in the horizontal direction and the vertical direction respectively, and the same with the head end of the chopstick, because the depth of the eleventh groove in the vertical direction is a-1.3 a, the diagonal line length of the square of the tail end of the chopstick is 1.414a, the depth of the ninth groove in the vertical direction is b-1.3 b, the diagonal line length of the square of the head end of the chopstick is 1.414 b, planing along the first groove by using a planer to cut redundant timber, chamfering and polishing one long side of the chopstick is completed, and the other three long sides of the chopstick are polished by the same method;
at this time, the production of one chopstick is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811136105.4A CN109016049B (en) | 2018-09-28 | 2018-09-28 | Device for manually making chopsticks and method for making chopsticks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811136105.4A CN109016049B (en) | 2018-09-28 | 2018-09-28 | Device for manually making chopsticks and method for making chopsticks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109016049A CN109016049A (en) | 2018-12-18 |
| CN109016049B true CN109016049B (en) | 2023-05-30 |
Family
ID=64615037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811136105.4A Active CN109016049B (en) | 2018-09-28 | 2018-09-28 | Device for manually making chopsticks and method for making chopsticks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109016049B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303402A (en) * | 2019-07-16 | 2019-10-08 | 俞斌 | A kind of facing attachment |
| CN112248156B (en) * | 2020-10-23 | 2021-10-08 | 光泽县和合竹木制品有限公司 | Chopstick cutting and forming machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431098Y (en) * | 2000-05-22 | 2001-05-23 | 吴斌 | One-shaped machine for bamboo and wooden chopsticks |
| KR20030018853A (en) * | 2001-08-31 | 2003-03-06 | 이희대 | Sanding machine |
| JP2006027231A (en) * | 2004-07-21 | 2006-02-02 | Tokushu Seiko Kk | Manufacturing tool of handmade chopsticks |
| JP2011020428A (en) * | 2009-07-17 | 2011-02-03 | Sakai Sangyo Kk | Production tool for handmade chopsticks |
| CN202640524U (en) * | 2012-06-07 | 2013-01-02 | 杭州高颖竹木业有限公司 | Chopstick forming machine |
| CN103737672A (en) * | 2013-12-18 | 2014-04-23 | 浙江双枪竹木有限公司 | Equipment used for processing pointed ends on end portions of chopsticks |
| CN205674324U (en) * | 2016-06-14 | 2016-11-09 | 石行军 | A kind of plane |
| CN107627428A (en) * | 2017-10-31 | 2018-01-26 | 宁波市奉化智牛自动化设备设计有限公司 | A kind of bamboo chopsticks automatic assembly line |
| CN108582384A (en) * | 2018-06-29 | 2018-09-28 | 湖州湖颖文具用品有限公司 | A kind of penholder manufacture craft and its processing technology |
-
2018
- 2018-09-28 CN CN201811136105.4A patent/CN109016049B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2431098Y (en) * | 2000-05-22 | 2001-05-23 | 吴斌 | One-shaped machine for bamboo and wooden chopsticks |
| KR20030018853A (en) * | 2001-08-31 | 2003-03-06 | 이희대 | Sanding machine |
| JP2006027231A (en) * | 2004-07-21 | 2006-02-02 | Tokushu Seiko Kk | Manufacturing tool of handmade chopsticks |
| JP2011020428A (en) * | 2009-07-17 | 2011-02-03 | Sakai Sangyo Kk | Production tool for handmade chopsticks |
| CN202640524U (en) * | 2012-06-07 | 2013-01-02 | 杭州高颖竹木业有限公司 | Chopstick forming machine |
| CN103737672A (en) * | 2013-12-18 | 2014-04-23 | 浙江双枪竹木有限公司 | Equipment used for processing pointed ends on end portions of chopsticks |
| CN205674324U (en) * | 2016-06-14 | 2016-11-09 | 石行军 | A kind of plane |
| CN107627428A (en) * | 2017-10-31 | 2018-01-26 | 宁波市奉化智牛自动化设备设计有限公司 | A kind of bamboo chopsticks automatic assembly line |
| CN108582384A (en) * | 2018-06-29 | 2018-09-28 | 湖州湖颖文具用品有限公司 | A kind of penholder manufacture craft and its processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109016049A (en) | 2018-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109016049B (en) | Device for manually making chopsticks and method for making chopsticks | |
| US3981506A (en) | Three dimensional relief puzzle | |
| US5692861A (en) | Method and device for making dovetail and pin pattern plates | |
| CA2828857C (en) | Roller board assembly | |
| US20040187662A1 (en) | Piercing tool | |
| US6012497A (en) | Modular panel for the fabrication of dovetail joints | |
| CN209478420U (en) | A kind of device of hand-made chopsticks | |
| CN103818180A (en) | Composite picture | |
| US4802854A (en) | Educational blocks | |
| CN105109259B (en) | Method for making sign-contract cards | |
| CN214604919U (en) | Manual chopstick manufacturing device | |
| US3433105A (en) | Apparatus for the production of molecular and crystal models | |
| JP6058066B2 (en) | Solid puzzle modeling method | |
| CN203864310U (en) | Combined painting | |
| JPS6284790A (en) | Panel material for jigsaw puzzle and production of jigsaw puzzle | |
| US4050490A (en) | Method for fabricating a lamp and shade | |
| CN103507542A (en) | Four-side linked carving method for Xinjiang Hotan white jade pebble pendant | |
| KR200415552Y1 (en) | Mounter using round timber | |
| Crow | Mid-Century Modern Furniture: Shop Drawings & Techniques for Making 29 Projects | |
| CN210302411U (en) | Intelligence toy | |
| CN2178637Y (en) | Combined trianglar rule with multi-angle | |
| Allard | An Angle on Wood Carving | |
| CN218484167U (en) | Green's concatenation is folded and is folded bed | |
| US3339294A (en) | Educational device | |
| WO1992003263A1 (en) | A tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |