Automatic punching die device for badminton feathers

Abstract

The utility model discloses an automatic punching device for badminton feathers, which belongs to the technical field of badminton processing and comprises a base, a pair of symmetrical supports are fixedly connected to the upper end of the base, a collecting box and a feathers die are respectively arranged between the supports, and the feathers die is positioned on the upper side of the collecting box. According to the scheme, the lower die body used for manufacturing badminton feather pieces is arranged to be of a turnover structure, the lower die body is turned over through the servo motor after the feather pieces are cooled and formed, the feather pieces on the lower die body naturally fall off under the action of gravity, meanwhile, the collecting box used for collecting the fallen feather pieces is arranged, and therefore the feather pieces are not prone to falling off. And an air pump is installed at the bottom end of the lower die body, air flow can be injected into the multiple feather piece forming grooves after the lower die body is turned over, the formed feather pieces are further promoted to fall off, the situation that the feather pieces are adhered to the inner walls of the feather piece forming grooves and cannot fall off smoothly is avoided, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton processing, and more specifically to an automatic die punching device for badminton feathers. Background Art

[0002] Traditional badminton is made of sixteen natural feathers from animals such as geese and ducks. Since it takes a lot of man-hours to obtain natural feathers of a certain quality, natural badminton is more expensive than badminton made of artificial feathers. The high price of natural feathers has had a certain adverse impact on the development and promotion of badminton. At the same time, the high cost of the sport and the low durability of the feathers are also the reasons why most badminton enthusiasts can only choose mid- and low-end balls for a long time.

[0003] China Patent Authorization Announcement No.: CN219855758U provides an artificial badminton feather piece mold. This solution can obtain artificial badminton feather pieces manufactured by injection molding through a special mold. Compared with existing natural badminton feather pieces, it has strong durability and long service life, can achieve rapid molding, and has high production efficiency.

[0004] However, after the die is punched in the solution, the flat feather pieces are inconvenient to remove, and during the die injection molding process, the plastic will melt in the mold and cool into a solid shape, and sometimes may adhere to the mold surface. This adhesion further makes it difficult to completely separate the finished product during demolding. Therefore, in order to solve the above problems, an automatic die punching device for badminton feather pieces is proposed. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide an automatic punching device for badminton hair pieces. In this solution, a lower mold body used for making badminton hair pieces is arranged as a flippable structure. After the hair pieces are cooled and formed, the lower mold body is flipped by a servo motor, so that the hair pieces on the lower mold body fall off naturally under the action of gravity. At the same time, a collection box for collecting fallen hair pieces is provided, thereby improving the convenience of unloading the formed hair pieces. In addition, in this solution, an air pump is installed at the bottom end of the lower mold body. After the lower mold body is flipped, air flow can be injected into a plurality of hair piece forming grooves, thereby further promoting the falling of the formed hair pieces, avoiding the hair pieces from sticking to the inner wall of the hair piece forming groove and being unable to fall smoothly, thereby improving the practicality of the device.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A badminton feather automatic punching device comprises a base, wherein a pair of mutually symmetrical brackets are fixedly connected to the upper end of the base, a collecting box and a feather mold are respectively arranged between the pair of brackets, the feather mold is located on the upper side of the collecting box, a servo motor is installed at one end of one of the brackets, the feather mold comprises a lower mold body, both ends of the lower mold body are respectively rotatably connected to the pair of brackets, and the output end of the servo motor passes through the bracket and is fixedly connected to the lower mold body.

[0010] Furthermore, a plurality of guide grooves and a plurality of hair piece forming grooves are respectively formed on the upper end of the lower mold body, and the plurality of hair piece forming grooves are arranged at equal distances.

[0011] Furthermore, an injection molding groove is provided at the upper end of the lower mold body, and the plurality of rough piece forming grooves are all connected to the injection molding groove.

[0012] Furthermore, an air hole channel is provided on the lower mold body, and a plurality of the hair piece forming grooves are all connected to the air hole channel.

[0013] Furthermore, the air hole channel passes through the lower mold body and extends to the lower end of the lower mold body.

[0014] Furthermore, an air pump is installed at the bottom end of the lower mold body, and the output end of the air pump is connected to the air hole channel.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] This solution sets the lower mold body used for making badminton feathers as a reversible structure. After the feathers are cooled and formed, the servo motor flips the lower mold body, so that the feathers on the lower mold body fall off naturally under the action of gravity. At the same time, it is equipped with a collection box for collecting the fallen feathers, thereby improving the convenience of unloading the formed feathers. In addition, this solution installs an air pump at the bottom end of the lower mold body. After the lower mold body is flipped, air flow can be injected into multiple feather forming grooves, thereby further promoting the falling of the formed feathers, avoiding the feathers from sticking to the inner wall of the feather forming groove and being unable to fall smoothly, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0020] Figure 3 This is a schematic diagram of the flipping structure of the lower mold body of the utility model;

[0021] Figure 4It is a schematic diagram of the cross-sectional structure of the lower mold body of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Base;

[0024] 2. Collection box;

[0025] 3. Bracket;

[0026] 4. Servo motor;

[0027] 5. Blank piece mold; 501. Lower mold body; 502. Guide groove; 503. Blank piece forming groove; 504. Injection molding groove; 505. Air hole channel; 506. Air pump. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] Example:

[0032] See also Figure 1 and 3A badminton feather automatic punching device includes a base 1, a pair of mutually symmetrical brackets 3 are fixedly connected to the upper end of the base 1, a collecting box 2 and a feather mold 5 are respectively arranged between the pair of brackets 3, the feather mold 5 is located on the upper side of the collecting box 2, a servo motor 4 is installed at one end of one of the brackets 3, the feather mold 5 includes a lower mold body 501, both ends of the lower mold body 501 are respectively rotatably connected to the pair of brackets 3, and the output end of the servo motor 4 passes through the bracket 3 and is fixedly connected to the lower mold body 501.

[0033] At present, the cost of natural badminton feathers is relatively high. This is because the acquisition and processing of natural feathers is relatively complicated and expensive. In order to reduce costs and meet market demand, some manufacturers have begun to produce artificial feathers. Artificial feathers are usually made of synthetic materials, such as plastics or synthetic fibers, and are manufactured by die-cutting machines. The cost of these artificial feathers is relatively low and has certain durability and performance. The feather piece molding groove 503, at the same time, the lower mold body 501 is equipped with an upper mold matching the lower mold body 501 on the outside, and a guide column matching the guide groove 502 is provided on the upper mold, and an injection hole matching the injection molding groove 504 is opened. By overlapping the upper mold with the lower mold body 501, and then injecting the injection material from the injection molding groove 504, the upper mold is formed. The plastic hole is injected into the injection mold groove 504, so that the injection material is injected into the multiple hair piece forming grooves 503 through the injection mold groove 504. After the injection material is cooled, the hair pieces can be formed in the hair piece forming grooves 503. After cooling and forming, the upper mold is separated from the lower mold body 501. At this time, the hair pieces in the hair piece forming grooves 503 need to be taken out. Since the hair pieces are flat and not convenient to take out, the lower mold body 501 is set to be reversible in this scheme. After the hair pieces are cooled and formed, the servo motor 4 is started to drive the lower mold body 501 to rotate 180 degrees between a pair of brackets 3, so that the multiple hair piece forming grooves 503 face downward, so that the multiple hair pieces can fall off naturally under the action of gravity, and the fallen hair pieces fall into the collection box 2 to complete collection.

[0034] See also Figure 2 and 4 A plurality of guide grooves 502 and a plurality of hair piece forming grooves 503 are respectively provided at the upper end of the lower mold body 501, and the plurality of hair piece forming grooves 503 are arranged at equal intervals. An injection molding groove 504 is provided at the upper end of the lower mold body 501, and the plurality of hair piece forming grooves 503 are all connected with the injection molding groove 504. An air hole channel 505 is provided on the lower mold body 501, and the plurality of hair piece forming grooves 503 are all connected with the air hole channel 505. The air hole channel 505 penetrates the lower mold body 501 and extends to the lower end of the lower mold body 501. An air pump 506 is installed at the bottom end of the lower mold body 501, and the output end of the air pump 506 is connected with the air hole channel 505.

[0035] During the injection molding process, the finished product may sometimes stick to the mold. This is because during the injection molding process, the injection material will melt in the mold and cool into a solid shape, and may sometimes stick to the mold surface. This adhesion may make it difficult to completely separate the hair pieces during demolding. Therefore, in this solution, an air hole channel 505 connected to multiple hair piece forming grooves 503 is opened on the lower mold body 501. After the lower mold body 501 is turned over, an air flow is injected into the air hole channel 505 by starting the air pump 506. The air flow passes through the air hole channel 505 and reaches the multiple hair piece forming grooves 503, and acts between the hair pieces and the inner walls of the hair piece forming grooves 503, exerting a downward thrust on the hair pieces, thereby blowing the hair pieces out of the hair piece forming grooves 503, so that the adhered hair pieces can also fall off from the hair piece forming grooves 503 smoothly, further improving the convenience of hair piece collection.

[0036] Working principle:

[0037] When in use, the user overlaps the upper mold with the lower mold body 501, and then injects the injection molding material into the injection molding groove 504 from the injection hole, so that the injection molding material is injected into the multiple hair piece forming grooves 503 through the injection molding groove 504. After the injection molding material is cooled, the hair pieces are formed in the hair piece forming grooves 503. At this time, the upper mold is separated from the lower mold body 501, and then the servo motor 4 is started to drive the lower mold body 501 to rotate 180 degrees between a pair of brackets 3, so that the multiple hair piece forming grooves 503 face downward, and the multiple hair pieces can fall off naturally under the action of gravity. At the same time, the air pump 506 is started to inject air flow into the air hole channel 505. The air flow passes through the air hole channel 505 and comes into the multiple hair piece forming grooves 503, and acts between the hair pieces and the inner walls of the hair piece forming grooves 503, exerting a downward thrust on the hair pieces, thereby blowing the hair pieces out of the hair piece forming grooves 503 to avoid the hair pieces from sticking to the inner walls of the hair piece forming grooves 503.

[0038] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A badminton feather automatic die punching device, comprising a base (1), characterized in that: A pair of mutually symmetrical brackets (3) are fixedly connected to the upper end of the base (1); a collection box (2) and a rough piece mold (5) are respectively arranged between the pair of brackets (3); the rough piece mold (5) is located on the upper side of the collection box (2); and a servo motor (4) is installed at one end of one of the brackets (3); The rough piece mold (5) comprises a lower mold body (501), the two ends of which are rotatably connected to a pair of brackets (3), and the output end of the servo motor (4) passes through the brackets (3) and is fixedly connected to the lower mold body (501).

2. The automatic punching device for badminton feathers according to claim 1, characterized in that: The upper end of the lower mold body (501) is respectively provided with a plurality of guide grooves (502) and a plurality of hair piece forming grooves (503), and the plurality of hair piece forming grooves (503) are arranged at equal distances.

3. The automatic punching device for badminton feathers according to claim 2, characterized in that: An injection molding groove (504) is provided at the upper end of the lower mold body (501), and the plurality of rough piece forming grooves (503) are all connected to the injection molding groove (504).

4. The automatic punching device for badminton feathers according to claim 2, characterized in that: The lower mold body (501) is provided with an air hole channel (505), and the plurality of hair piece forming grooves (503) are all connected to the air hole channel (505).

5. The automatic punching device for badminton feathers according to claim 4, characterized in that: The air hole channel (505) passes through the lower mold body (501) and extends to the lower end of the lower mold body (501).

6. The automatic punching device for badminton feathers according to claim 4, characterized in that: An air pump (506) is installed at the bottom end of the lower mold body (501), and the output end of the air pump (506) is connected to the air hole channel (505).

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