A mold for producing a badminton shuttle in one piece

Abstract

This utility model discloses a mold for producing feathers in one piece for badminton shuttlecocks, relating to the field of mold technology. It includes a main structure comprising a frame. A cylinder is fixedly connected to the top of one side of the frame, and an upper mold is fixedly connected to the bottom of the cylinder. A lower mold is fixedly connected to the bottom of one side of the frame. The lower mold has a forming cavity at its top and a protective shell fixedly connected to its bottom. The automatic ejection structure of the demolding component replaces the traditional manual method of picking up feathers one by one, effectively solving the problem of picking up feathers due to the small gap between the feathers and the mold, significantly reducing labor costs and improving demolding efficiency. Simultaneously, the cooling component continuously cools the lower mold through coolant circulation, changing the traditional natural heat dissipation method of the mold, accelerating the cooling and forming speed of the material, shortening the production cycle, significantly improving production efficiency, and meeting the needs of large-scale production.

Description

Technical Field

[0001] This utility model relates to the field of mold technology, and in particular to a mold for producing feathers in one piece for badminton shuttlecocks. Background Technology

[0002] In the production process of one-piece molded feathers for badminton shuttlecocks, the mold plays a crucial role. Currently, the common production method is as follows: For a single-layer blade structure, the blade must first be accurately placed in the groove of the mold, then the mold is closed, and material is injected through the feed port to form a strip-shaped skeleton, and the skeleton is firmly connected to the blade to shape the feather; For a double-layer blade structure, the operation process is similar, except that both blades need to be placed into the mold groove at the same time. However, existing molds have many problems that need to be solved. After the feathers are formed, the demolding process becomes a major challenge. Because the gap between the feathers and the mold is extremely narrow, the traditional method of manually removing them one by one not only consumes a lot of manpower, but is also extremely difficult to operate and inefficient. At the same time, the slow forming speed of the skeleton also seriously restricts production efficiency. Traditional molds rely on natural heat dissipation during the production process, resulting in a long production cycle. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing molds for producing feathers in one piece for badminton shuttlecocks, this utility model is proposed.

[0005] Therefore, the problem to be solved by this utility model is how to solve the difficulties in demolding and the long production cycle of natural heat dissipation.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a mold for producing feathers for badminton shuttlecocks in one piece, comprising, The main structure includes a frame, a cylinder fixedly connected to the top of one side of the frame, an upper mold fixedly connected to the bottom of the cylinder, a lower mold fixedly connected to the bottom of one side of the frame, a forming cavity formed in the top of the lower mold, a protective shell fixedly connected to the bottom of the lower mold, and one side of the protective shell fixedly connected to the frame; and... A demolding assembly includes an insert groove formed at the bottom of a molding cavity, an ejector block engaging within the insert groove, an ejector rod fixedly connected to the bottom of the ejector block, the bottom of the ejector rod penetrating the lower mold and fixedly connected to an ejector ring, a driving component provided on one side of the ejector ring, and... The cooling assembly includes a storage tank disposed at the bottom of the protective housing, one side of which is fixedly connected to the frame, and a circulation component disposed at the top of the storage tank.

[0007] As a preferred embodiment of the mold for producing feathers in one piece for badminton shuttlecocks according to this utility model, the driving component includes a motor fixedly connected to the bottom of the lower mold, a driving gear fixedly connected to the output shaft of the motor, an annular toothed plate meshing on one side of the driving gear, a driven gear meshing on one side of the annular toothed plate, the top of the driven gear being rotatably connected to the lower mold via a rotating shaft, a rack plate meshing on one side of the driven gear, a pushing part being provided on one side of the top of the rack plate, and a limiting part being provided on the other side of the top of the rack plate.

[0008] As a preferred embodiment of the mold for producing feathers in one piece for badminton shuttlecocks according to the present invention, guide plates are fixedly connected to both sides of the top of the annular toothed plate, and guide grooves are provided on both sides of the bottom of the lower mold, which cooperate with the guide plates.

[0009] As a preferred embodiment of the mold for producing feathers in one piece for badminton shuttlecocks according to the present invention, the pushing part includes a pushing rod fixedly connected to one side of the top of the rack plate, a pushing block is provided on one side of the pushing rod, and the top of the pushing block is fixedly connected to the ejector ring.

[0010] As a preferred embodiment of the mold for producing feathers in one piece as described in this utility model, the limiting part includes a limiting plate fixedly connected to the other side of the top of the rack plate, and the bottom of the lower mold has a limiting groove that cooperates with the limiting plate.

[0011] In a preferred embodiment of the mold for producing feathers in one piece as described in this utility model, a spring is fixedly connected to the top of the ejector ring, and the top of the spring is fixedly connected to the lower mold.

[0012] As a preferred embodiment of the mold for producing feathers in one piece as described in this utility model, the springs are in multiple sets and are evenly distributed on the top of the ejector ring.

[0013] As a preferred embodiment of the mold for producing feathers in one piece as described in this utility model, the circulating component includes a water pump fixedly connected to the top of the storage box, one side of the water pump is connected to a water inlet pipe, one side of the water inlet pipe is connected to the storage box, and the other side of the water pump is connected to a drain pipe.

[0014] As a preferred embodiment of the mold for producing feathers in one piece as described in this utility model, the lower mold has a cooling pipe embedded in its inner cavity, and one side of the drain pipe passes through the lower mold and is connected to the cooling pipe.

[0015] As a preferred embodiment of the mold for producing feathers in one piece as described in this utility model, one side of the cooling pipe is connected to a circulation pipe, and one side of the circulation pipe passes through the lower mold and is connected to a storage box.

[0016] The beneficial effects of this utility model are as follows: the automatic ejection structure of the demolding component replaces the traditional manual material handling method, effectively solving the material handling problem caused by the small gap between the feathers and the mold, greatly reducing labor costs and improving demolding efficiency. At the same time, the cooling component continuously cools the lower mold through coolant circulation, changing the traditional natural heat dissipation method of the mold, accelerating the cooling and molding speed of the material, shortening the production cycle, significantly improving production efficiency, and meeting the needs of large-scale production. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a structural diagram of a mold used for the one-piece molding of feathers in badminton shuttlecock production.

[0018] Figure 2 This is a structural diagram of the insert groove and ejector block of a mold used for the production of feathers in one-piece badminton shuttlecock molding.

[0019] Figure 3 This is a partial structural diagram of the demolding and cooling components of a mold used for the production of feathers in one-piece badminton shuttlecock molding.

[0020] Figure 4 This is a partial structural diagram of the demolding component of a mold used for the production of feathers in the one-piece molding of badminton shuttlecocks.

[0021] Figure 5 This is a structural diagram of the circulating component of a mold used for the one-piece molding of feathers in badminton shuttlecock production.

[0022] In the diagram: 100, Main structure; 101, Frame; 102, Cylinder; 103, Upper mold; 104, Lower mold; 105, Molding cavity; 106, Protective shell; 200, Demolding assembly; 201, Embedding groove; 202, Ejector block; 203, Ejector rod; 204, Ejector ring; 205, Driving component; 300, Cooling assembly; 301, Storage box; 302, Circulation component; 205a, Motor; 205b, Drive gear; 205c, Ring gear Plate; 205d, driven gear; 205e, rack plate; 205f, pusher; 205g, limiter; 205h, spring; 205c-1, guide plate; 205c-2, guide groove; 205f-1, push rod; 205f-2, push block; 205g-1, limiter plate; 205g-2, limiter groove; 302a, water pump; 302b, water inlet pipe; 302c, drain pipe; 302d, cooling pipe; 302e, circulation pipe. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0026] Example 1 Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a mold for producing feathers in one piece for badminton shuttlecocks. The mold for producing feathers in one piece for badminton shuttlecocks includes a demolding component 200 and a cooling component 300. The demolding component 200 can overcome the problem of difficult demolding, and the cooling component 300 can overcome the problem of long production cycle due to natural heat dissipation.

[0027] The main structure 100 includes a frame 101. A cylinder 102 is fixedly connected to the top of one side of the frame 101. An upper mold 103 is fixedly connected to the bottom of the cylinder 102. A lower mold 104 is fixedly connected to the bottom of one side of the frame 101. A forming cavity 105 is opened on the top of the lower mold 104. A protective shell 106 is fixedly connected to the bottom of the lower mold 104. One side of the protective shell 106 is fixedly connected to the frame 101. The demolding assembly 200 includes an insert groove 201 formed at the bottom of the molding cavity 105. An ejector block 202 is engaged within the inner cavity of the insert groove 201. An ejector rod 203 is fixedly connected to the bottom of the ejector block 202. The bottom of the ejector rod 203 penetrates the lower mold 104 and is fixedly connected to an ejector ring 204. A drive component 205 is provided on one side of the ejector ring 204. The cooling assembly 300 includes a storage box 301 disposed at the bottom of the protective shell 106. One side of the storage box 301 is fixedly connected to the frame 101, and a circulation component 302 is disposed on the top of the storage box 301.

[0028] In the main structure 100, the frame 101 serves as the supporting frame for the entire mold, providing an installation base for components such as the cylinder 102, the upper mold 103, and the lower mold 104. The cylinder 102 drives the upper mold 103 to open and close, facilitating the placement of blades and the injection of materials. The forming cavity 105 on the lower mold 104 is the key space for feather forming. The protective shell 106 protects the components at the bottom of the lower mold 104. The demolding component 200 and the cooling component 300 solve the problems of difficult demolding and slow skeleton forming, respectively. The demolding component 200 automatically ejects the feathers through components such as the embedding groove 201 and the ejector block 202. The cooling component 300 circulates coolant through the storage box 301 and the circulation component 302, accelerating skeleton forming.

[0029] Example 2 Reference Figures 1-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0030] Specifically, the driving component 205 includes a motor 205a fixedly connected to the bottom of the lower mold 104. The output shaft of the motor 205a is fixedly connected to a driving gear 205b. One side of the driving gear 205b is meshed with an annular gear plate 205c. One side of the annular gear plate 205c is meshed with a driven gear 205d. The top of the driven gear 205d is rotatably connected to the lower mold 104 via a rotating shaft. One side of the driven gear 205d is meshed with a rack plate 205e. One side of the top of the rack plate 205e is provided with a pushing part 205f, and the other side of the top of the rack plate 205e is provided with a limiting part 205g.

[0031] The motor 205a serves as the power source. Through the meshing transmission of the drive gear 205b, the ring gear plate 205c, and the driven gear 205d, the power is converted into the linear motion of the rack plate 205e, which in turn drives the push part 205f and the limiting part 205g to work, thereby driving the ejector block 202 and ensuring the stability and reliability of the demolding process.

[0032] Specifically, guide plates 205c-1 are fixedly connected to both sides of the top of the annular toothed plate 205c, and guide grooves 205c-2 are opened on both sides of the bottom of the lower mold 104, which cooperate with the guide plates 205c-1.

[0033] The cooperation between the guide plate 205c-1 and the guide groove 205c-2 provides guidance and limit for the rotation of the annular toothed plate 205c. During the transmission process of the annular toothed plate 205c, it ensures that it moves along a fixed trajectory, prevents deviation, improves the accuracy and stability of the transmission, and ensures the normal operation of the demolding assembly 200.

[0034] Specifically, the pushing part 205f includes a pushing rod 205f-1 fixedly connected to one side of the top of the rack plate 205e, a pushing block 205f-2 is provided on one side of the pushing rod 205f-1, and the top of the pushing block 205f-2 is fixedly connected to the ejector ring 204.

[0035] When the rack plate 205e moves, the push rod 205f-1 contacts the push block 205f-2, converting the linear motion into the vertical upward motion of the ejector ring 204, realizing the ejection operation of the feathers. It is the key execution component of the demolding action.

[0036] Specifically, the limiting part 205g includes a limiting plate 205g-1 fixedly connected to the other side of the top of the rack plate 205e, and a limiting groove 205g-2 is opened at the bottom of the lower mold 104, which cooperates with the limiting plate 205g-1.

[0037] The limiting plate 205g-1 of the limiting part 205g cooperates with the limiting groove 205g-2 to limit the movement of the rack plate 205e, avoid excessive displacement of the rack plate 205e during the movement, and ensure that the pushing part 205f can accurately push the ejector ring 204, making the demolding operation more controllable.

[0038] Specifically, a spring 205h is fixedly connected to the top of the ejector ring 204, and the top of the spring 205h is fixedly connected to the lower mold 104.

[0039] Spring 205h connects ejector ring 204 and lower mold 104, providing elastic force for reset after ejecting feathers. When the demolding action is completed, under the action of spring 205h, ejector ring 204, ejector rod 203 and ejector block 202 can automatically reset, preparing for the next demolding and improving production efficiency.

[0040] Specifically, there are multiple sets of springs 205h, which are evenly distributed on the top of the ejector ring 204.

[0041] Multiple sets of evenly distributed springs 205h ensure that the ejector ring 204 is subjected to uniform force when under stress, preventing the ejector block 202 from tilting or jamming due to uneven force, and further improving the stability and reliability of the demolding process.

[0042] Specifically, the circulation component 302 includes a water pump 302a fixedly connected to the top of the storage tank 301. One side of the water pump 302a is connected to a water inlet pipe 302b, and one side of the water inlet pipe 302b is connected to the storage tank 301. The other side of the water pump 302a is connected to a drain pipe 302c.

[0043] Pump 302a draws out the coolant from storage tank 301 and delivers it to the mold cooling part through inlet pipe 302b and drain pipe 302c, providing power support for the cooling component 300 to achieve coolant circulation.

[0044] Specifically, a cooling pipe 302 is embedded in the inner cavity of the lower mold 104, and one side of the drain pipe 302 passes through the lower mold 104 and is connected to the cooling pipe 302.

[0045] The cooling pipe 302 provides space for the coolant, allowing it to carry away heat from the mold and cool the lower mold 104, thereby accelerating the forming process of the feather skeleton.

[0046] Specifically, one side of the cooling pipe 302 is connected to a circulation pipe 302, and one side of the circulation pipe 302 passes through the lower mold 104 and is connected to the storage box 301.

[0047] The circulation pipe 302e connects the cooling pipe 302d to the storage tank 301, so that the coolant can flow back to the storage tank 301 after the coolant has dissipated heat in the cooling pipe 302d, forming a complete coolant circulation loop, ensuring the continuous recycling of coolant and maintaining the cooling effect.

[0048] In the production of shuttlecock feathers in one piece, single or double-layer blades are first placed in the forming cavity 105 of the lower mold 104. The cylinder 102 drives the upper mold 103 to descend and close. Material is injected through the feed port. The material forms a strip-shaped skeleton in the forming cavity 105 and connects with the blades. During the skeleton forming process, the water pump 302a is started, which draws the coolant in the storage tank 301 through the water inlet pipe 302b and delivers it to the cooling pipe 302d in the inner cavity of the lower mold 104 through the drain pipe 302c. After absorbing the heat of the mold in the cooling pipe 302d, the coolant flows back to the storage tank 301 through the circulation pipe 302e to realize the circulation of coolant and accelerate the skeleton forming.

[0049] After the feather is formed, the motor 205a starts, and its output shaft drives the drive gear 205b to rotate. The drive gear 205b meshes with the ring toothed plate 205c, causing the ring toothed plate 205c to rotate, which in turn drives the driven gear 205d to rotate. The driven gear 205d meshes with the rack plate 205e, converting the rotational motion into the linear motion of the rack plate 205e. During the movement of the rack plate 205e, the push rod 205f-1 of the push part 205f contacts the ramp of the push block 205f-2, pushing the push block 205f-2 to move upward, causing the ejector ring 204, ejector rod 203 and ejector block 202 to move upward, compressing the spring 205h. The ejector block 202 ejects the formed feather. After the material is removed, the motor 205a rotates in the opposite direction. Under the elastic force of the spring 205h, the ejector block 202 resets and enters the embedding groove 201, completing one demolding process, and the next production can begin.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mold for integrally forming a shuttlecock feather for a shuttlecock, characterized by: include, The main structure (100) includes a frame (101), a cylinder (102) is fixedly connected to the top of one side of the frame (101), an upper mold (103) is fixedly connected to the bottom of the cylinder (102), a lower mold (104) is fixedly connected to the bottom of one side of the frame (101), a forming cavity (105) is opened on the top of the lower mold (104), a protective shell (106) is fixedly connected to the bottom of the lower mold (104), and one side of the protective shell (106) is fixedly connected to the frame (101); and, The demolding assembly (200) includes an insert groove (201) formed at the bottom of the molding cavity (105), an ejector block (202) is engaged in the inner cavity of the insert groove (201), an ejector rod (203) is fixedly connected to the bottom of the ejector block (202), the bottom of the ejector rod (203) penetrates the lower mold (104) and is fixedly connected to an ejector ring (204), a drive member (205) is provided on one side of the ejector ring (204), and, The cooling assembly (300) includes a storage box (301) disposed at the bottom of the protective shell (106), one side of the storage box (301) being fixedly connected to the frame (101), and a circulation component (302) being disposed on the top of the storage box (301).

2. The mold for integrally forming a shuttlecock according to claim 1, wherein: The driving component (205) includes a motor (205a) fixedly connected to the bottom of the lower mold (104). The output shaft of the motor (205a) is fixedly connected to a driving gear (205b). One side of the driving gear (205b) is meshed with an annular toothed plate (205c). One side of the annular toothed plate (205c) is meshed with a driven gear (205d). The top of the driven gear (205d) is rotatably connected to the lower mold (104) via a rotating shaft. One side of the driven gear (205d) is meshed with a rack plate (205e). One side of the top of the rack plate (205e) is provided with a pushing part (205f), and the other side of the top of the rack plate (205e) is provided with a limiting part (205g).

3. The mold for integrally forming a shuttlecock according to claim 2, wherein: Guide plates (205c-1) are fixedly connected to both sides of the top of the annular toothed plate (205c), and guide grooves (205c-2) are opened on both sides of the bottom of the lower mold (104), which cooperate with the guide plates (205c-1).

4. The mold for integrally forming a shuttlecock according to claim 3, wherein: The pushing part (205f) includes a pushing rod (205f-1) fixedly connected to one side of the top of the rack plate (205e). A pushing block (205f-2) is provided on one side of the pushing rod (205f-1), and the top of the pushing block (205f-2) is fixedly connected to the ejector ring (204).

5. The mold for integrally forming a shuttlecock according to claim 4, wherein: The limiting part (205g) includes a limiting plate (205g-1) fixedly connected to the other side of the top of the rack plate (205e). The bottom of the lower mold (104) has a limiting groove (205g-2) that cooperates with the limiting plate (205g-1).

6. The mold for integrally forming a shuttlecock according to claim 5, wherein: A spring (205h) is fixedly connected to the top of the ejector ring (204), and the top of the spring (205h) is fixedly connected to the lower mold (104).

7. The mold for integrally forming a shuttlecock according to claim 6, wherein: There are multiple sets of springs (205h), which are evenly distributed on the top of the ejector ring (204).

8. The mold for integrally forming a shuttlecock according to claim 1, wherein: The circulation component (302) includes a water pump (302a) fixedly connected to the top of the storage tank (301). One side of the water pump (302a) is connected to a water inlet pipe (302b), one side of the water inlet pipe (302b) is connected to the storage tank (301), and the other side of the water pump (302a) is connected to a drain pipe (302c).

9. The mold for integrally forming a shuttlecock according to claim 8, wherein: The lower mold (104) has a cooling pipe (302d) embedded in its inner cavity. One side of the drain pipe (302c) passes through the lower mold (104) and is connected to the cooling pipe (302d).

10. The mold for integrally forming a shuttlecock according to claim 9, wherein: One side of the cooling pipe (302d) is connected to a circulation pipe (302e), and one side of the circulation pipe (302e) passes through the lower mold (104) and is connected to the storage box (301).

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