Carbon fiber badminton racket mold convenient to assemble

Abstract

The utility model relates to the technical field of battledore molds, in particular to a carbon fiber battledore mold convenient to assemble, which comprises a lower mold, an upper mold is rotatably connected onto the lower mold, and three sliding chutes are arranged at the top end of each of the lower mold and the upper mold. The carbon fiber badminton racket mold comprises a lower mold body and an upper mold body, a sliding groove is formed in the lower mold body, a sliding groove is formed in the upper mold body, the sliding groove in the lower mold body corresponds to the sliding groove in the upper mold body in position and communicates with the sliding groove in the upper mold body, a clamping groove is formed in the foremost end of the sliding groove in the upper mold body, a lower mold groove is formed in the top end of the lower mold body, and an upper mold groove is formed in the bottom end of the upper mold body. The upper mold and the lower mold can be rapidly and conveniently fixed through the fixing mechanism, the sliding block is closed in a sliding mode, the clamping block is inserted into the clamping groove, the upper mold is rapidly fixed, the tedious steps of fixing of a traditional mold are effectively reduced, mold closing and fixing of the mold are more convenient and rapid, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of badminton racket moulds, in particular to a carbon fiber badminton racket mould which is convenient for moulding. Background Art

[0002] A badminton racket is generally composed of a middle tube, a head frame connected to the front end of the middle tube, and a handle connected to the rear end of the middle tube. In the production process of badminton rackets, molds are needed for processing to obtain a complete badminton racket product. Molds are various molds and tools used in industrial production for injection molding, blow molding, extrusion, die casting or forging, smelting and stamping methods to obtain the required products.

[0003] When producing carbon fiber badminton rackets, the carbon fiber material needs to be placed in a molding mold and processed by heating it. However, in order to ensure the tight sealing of the mold and the quality of the carbon fiber racket when the existing mold is closed, the weight of the upper mold is often increased and the heating device is squeezed to ensure the sealing. The mold itself has no fixing device, and the steps for closing and fixing the mold are relatively cumbersome, which reduces production efficiency. In view of the above problems, the present application designs a carbon fiber badminton racket mold that is easy to close. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a carbon fiber badminton racket mold which is easy to mold.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon fiber badminton racket mold that is easy to mold, comprising a lower mold, an upper mold is rotatably connected to the lower mold, three slide grooves are provided on the top of the lower mold and the upper mold, the slide grooves on the lower mold correspond to and are connected to the slide grooves on the upper mold, a positioning groove is provided at the front end of the slide groove on the upper mold, a lower mold groove is provided at the top of the lower mold, an upper mold groove is provided at the bottom end of the upper mold, a fixing mechanism for fixing the mold is provided on the lower mold, the fixing mechanism comprises a closed sliding block and two sliding rods, the two sliding rods are fixed on the lower mold, the two sliding rods are symmetrically distributed on the left and right sides of the lower mold, and sliding grooves are provided on both sides of the left and right sides of the closed sliding block. The locking plate is provided with a lock on the locking cam, and the locking cam is provided with a lock on the locking cam, and the locking cam is provided with a lock on the locking cam, and the locking cam is provided with a lock on the locking cam.

[0008] In order to make the closed sliding block more smooth when sliding and prevent the card block from leaving scratches on the slide groove, the utility model has an improvement that the bottom end of the card block is rotatably connected to two rotating wheels, the two rotating wheels are symmetrically distributed, and the card slot is adapted to the card block with the rotating wheels.

[0009] In order to prevent the bottom plate from being misaligned and affecting its use when moving up and down, the utility model has an improvement in that a plurality of limit rods are fixed to the bottom end of the top block, the other end of the limit rods is fixed to the inner bottom wall of the inner cavity, a plurality of limit holes are opened on the bottom plate, and the limit rods pass through the limit holes at corresponding positions.

[0010] In order to enable the pull rod to be lifted higher without increasing the height of the device body, the utility model is improved in that a groove is provided at the bottom end of the first handle, the groove is located directly above the pull rod, and the groove is adapted to the pull rod.

[0011] In order to accurately locate the positional relationship between the upper mold and the lower mold, the utility model has the following improvements: the bottom end of the upper mold is located at the front side and two positioning columns are fixed thereto, the two positioning columns are symmetrically distributed, and the top end of the lower mold is provided with two positioning holes adapted to the positioning columns.

[0012] In order to facilitate the operation of the mold and save effort, the utility model is improved in that a second handle is fixed to the front end of the upper mold, and a third handle is fixed to the front end of the lower mold.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a carbon fiber badminton racket mold that is easy to mold, and has the following beneficial effects:

[0015] The carbon fiber badminton racket mold that is easy to mold can quickly and conveniently fix the upper mold and the lower mold through a fixing mechanism, and the upper mold can be quickly fixed by sliding the sliding block closed and inserting the clamping block into the clamping groove, which effectively reduces the cumbersome steps of traditional mold fixing, makes mold clamping and fixing more convenient and quick, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the first main structure of the utility model;

[0017] Figure 2 This is a second main structural diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the first partial structure of the utility model in section;

[0019] Figure 4 It is a schematic diagram of the second partial structure of the utility model.

[0020] In the figure: 1. lower mold; 2. upper mold; 3. slide groove; 4. positioning groove; 5. lower mold groove; 6. upper mold groove; 7. closing sliding block; 8. sliding rod; 9. sliding hole; 10. inner cavity; 11. top block; 12. opening; 13. bottom plate; 14. clamping block; 15. spring; 16. pull rod; 17. first handle; 18. rotating wheel; 19. limiting rod; 20. limiting hole; 21. groove; 22. positioning column; 23. positioning hole; 24. second handle; 25. third handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4A carbon fiber badminton racket mold that is easy to mold, comprising a lower mold 1, an upper mold 2 is rotatably connected to the lower mold 1, three slide grooves 3 are opened on the top of the lower mold 1 and the upper mold 2, the slide grooves 3 located on the lower mold 1 correspond to and are connected to the slide grooves 3 located on the upper mold 2, a positioning groove 4 is opened at the front end of the slide groove 3 located on the upper mold 2, a lower mold groove 5 is opened at the top of the lower mold 1, and an upper mold groove 6 is opened at the bottom of the upper mold 2, and a fixing mechanism for fixing the mold is provided on the lower mold 1, and the fixing mechanism includes a closed sliding block 7 and two sliding rods 8, the two sliding rods 8 are fixed on the lower mold 1, and the two sliding rods 8 are symmetrically distributed on the left and right sides of the lower mold 1, and sliding holes 9 are opened on the left and right sides of the closed sliding block 7, and the sliding rods 8 pass through the sliding holes 9 on the same side, and the closed sliding block 7 The closed sliding block 7 is slidably connected to the two sliding rods 8, and an inner cavity 10 is opened inside the closed sliding block 7. A top block 11 is fixed on the inner top wall of the inner cavity 10. Three openings 12 are opened on the inner bottom wall of the inner cavity 10 corresponding to the positions of the positioning grooves 4. A bottom plate 13 is slidably connected inside the inner cavity 10. The bottom end of the bottom plate 13 is located at the position of the opening 12 and three blocks 14 are fixed. The blocks 14 pass through the opening 12. Three springs 15 are fixed at the top of the bottom plate 13 corresponding to the positions of the blocks 14. The other ends of the three springs 15 are fixed to the bottom end of the top block 11. A pull rod 16 is fixed to the top of the bottom plate 13. The pull rod 16 passes through the top block 11 and the closed sliding block 7. The top of the pull rod 16 is located above the closed sliding block 7. A first handle 17 is fixed to the top of the closed sliding block 7. The first handle 17 is located directly above the pull rod 16.

[0023] When the mold is in use, in the initial state, the closing slide block 7 is located at the rear of the lower mold 1, the upper mold 2 is rotated to open it, and the carbon fiber material is placed in the lower mold groove 5 on the lower mold 1, and the upper mold 2 is rotated again to close the upper mold 2 and the lower mold 1, and the first handle 17 is pulled to move the closing slide block 7 along the sliding rod 8 to the front end of the lower mold 1, and at the same time, the closing slide block 7 presses the upper mold 2 downward, and the spring 15 is initially in a compressed state, and the spring 15 applies downward pressure to the bottom plate 13, and the clamping block 14 is in Under the action of force, it contacts the slide groove 3, and the closing sliding block 7 moves to the locking groove 4. The locking block 14 is inserted into the locking groove 4 to fix the upper mold 2, and the mold is closed and fixed. After the carbon fiber badminton racket is successfully formed, hold the first handle 17 with your hand, pull the pull rod 16 with your fingers, and the pull rod 16 drives the bottom plate 13 and the locking block 14 to move upward. The spring 15 is compressed, so that the locking block 14 falls off the locking groove 4, and at the same time pushes the closing sliding block 7 backward and pushes it onto the lower mold 1, and opens the upper mold 2 to take out the carbon fiber badminton racket.

[0024] It was found in actual use that when the block 14 slides on the slide groove 3, the two come into contact under the action of the spring 15, resulting in scratches and affecting the service life. In order to solve the above problem, in this embodiment, the bottom end of the block 14 is rotatably connected to two wheels 18, and the two wheels 18 are symmetrically distributed, and the positioning groove 4 is adapted to the block 14 with the wheels 18.

[0025] It is found in actual use that the bottom block may be misaligned when moving up and down in the inner cavity 10, which may cause the bottom block to be stuck in the inner cavity 10, affecting use. In order to avoid the above problem, in this embodiment, a plurality of limit rods 19 are fixed to the bottom end of the top block 11, and the other end of the limit rod 19 is fixed to the inner bottom wall of the inner cavity 10, and a plurality of limit holes 20 are opened on the bottom plate 13, and the limit rods 19 pass through the limit holes 20 at corresponding positions.

[0026] It is found in actual use that in order to ensure that the blocking block 14 can fall off the blocking slot 4, the pull rod 16 needs to be lifted to a specified height, and the height of the mold body often needs to be raised. In order to ensure that the height of the mold body remains unchanged, in this embodiment, a groove 21 is provided at the bottom end of the first handle 17, and the groove 21 is located directly above the pull rod 16, and the groove 21 is adapted to the pull rod 16.

[0027] It is found in actual use that when the upper mold 2 and the lower mold 1 are closed, misalignment may occur, affecting the product quality. In order to avoid the above problem, in this embodiment, two positioning columns 22 are fixed at the front position at the bottom end of the upper mold 2, and the two positioning columns 22 are symmetrically distributed. The top end of the lower mold 1 is provided with two positioning holes 23 adapted to the positioning columns 22.

[0028] In actual use, it is found that the mold needs to be heated and it is difficult to operate the mold without a good fulcrum. In order to solve the above problem, in this embodiment, a second handle 24 is fixed to the front end of the upper mold 2, and a third handle 25 is fixed to the front end of the lower mold 1.

[0029] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0030] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0031] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon fiber badminton racket mold that is easy to mold, comprising a lower mold (1), characterized in that: The lower mold (1) is rotatably connected to the upper mold (2). The top of the lower mold (1) and the upper mold (2) are both provided with three slide grooves (3). The slide grooves (3) on the lower mold (1) correspond to and are connected to the slide grooves (3) on the upper mold (2). The front end of the slide grooves (3) on the upper mold (2) is provided with a positioning groove (4). The top of the lower mold (1) is provided with a lower mold groove (5). The bottom of the upper mold (2) is provided with an upper mold groove (6). The lower mold (1) is provided with a fixing mechanism for fixing the mold. The fixing mechanism comprises a closed sliding block (7) and two sliding rods (8). The two sliding rods (8) are fixed on the lower mold (1). The two sliding rods (8) are symmetrically distributed on the left and right sides of the lower mold (1). The left and right sides of the closed sliding block (7) are both provided with sliding holes (9). The sliding rods (8) pass through the sliding holes (9) on the same side. The closed sliding block (7) is slidably connected with the two sliding rods (8). An inner cavity (10) is provided inside the closed sliding block (7), a top block (11) is fixed on the inner top wall of the inner cavity (10), three openings (12) are provided on the inner bottom wall of the inner cavity (10) corresponding to the positions of the clamping grooves (4), a bottom plate (13) is slidably connected inside the inner cavity (10), three clamping blocks (14) are fixed at the bottom end of the bottom plate (13) at the positions of the openings (12), the clamping blocks (14) pass through the openings (12), and the top end of the bottom plate (13) corresponds to the clamping blocks. Three springs (15) are fixed at position (14), the other ends of the three springs (15) are fixed at the bottom end of the top block (11), a pull rod (16) is fixed at the top end of the bottom plate (13), the pull rod (16) passes through the top block (11) and the closing sliding block (7), the top end of the pull rod (16) is located above the closing sliding block (7), the top end of the closing sliding block (7) is fixed with a first handle (17), the first handle (17) is located directly above the pull rod (16).

2. A carbon fiber badminton racket mold that is easy to mold according to claim 1, characterized in that: The bottom end of the clamping block (14) is rotatably connected to two rotating wheels (18), the two rotating wheels (18) are symmetrically distributed, and the clamping slot (4) is adapted to the clamping block (14) with the rotating wheels (18).

3. The carbon fiber badminton racket mold that is easy to mold according to claim 1, characterized in that: A plurality of limiting rods (19) are fixed to the bottom end of the top block (11), and the other ends of the limiting rods (19) are fixed to the inner bottom wall of the inner cavity (10). A plurality of limiting holes (20) are formed on the bottom plate (13), and the limiting rods (19) pass through the limiting holes (20) at corresponding positions.

4. The carbon fiber badminton racket mold that is easy to mold according to claim 1, characterized in that: A groove (21) is provided at the bottom end of the first handle (17), and the groove (21) is located directly above the pull rod (16), and the groove (21) is adapted to fit the pull rod (16).

5. The carbon fiber badminton racket mold that is easy to mold according to claim 1, characterized in that: Two positioning columns (22) are fixed at the front position of the bottom end of the upper mold (2), and the two positioning columns (22) are symmetrically distributed. The top end of the lower mold (1) is provided with two positioning holes (23) adapted to the positioning columns (22).

6. The carbon fiber badminton racket mold that is easy to mold according to claim 1, characterized in that: A second handle (24) is fixed to the front end of the upper mold (2), and a third handle (25) is fixed to the front end of the lower mold (1).

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