Rapid cooling and shaping mold for jewelry production

Abstract

The utility model relates to the technical field of jewelry production, in particular to a quick cooling and shaping mould for jewelry production, which comprises a base, a cavity is arranged in the base, two belt pulleys are vertically and rotatably mounted on the inner bottom surface of the cavity, one of the belt pulleys is connected with a power mechanism, and the two belt pulleys are in transmission connection through a crawler belt. A plurality of stirring plates arranged at equal intervals are vertically and fixedly installed on the outer side wall of the crawler belt, a mold is movably embedded in the upper wall of the base and connected with the base through a clamping mechanism, an inverted-L-shaped fixing frame is fixedly installed on the upper end face of the base, and a moving plate is installed on the fixing frame through a lifting control mechanism. The cooling water continuously flowing is arranged for heat exchange, so that the cooling and shaping of jewelry are accelerated, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry production, in particular to a jewelry production rapid cooling and shaping mold. Background Art

[0002] Jewelry originally referred to a hat worn on a man's head, but now it widely refers to hairpins, earrings, necklaces, rings, bracelets, etc. made of precious metals and gemstones.

[0003] However, in the existing technology, the cooling and shaping time of some jewelry production is relatively long, resulting in low production efficiency of the jewelry production equipment and easily affecting the quality of the jewelry. In addition, common jewelry production equipment can only produce jewelry of fixed styles and has poor functionality. Therefore, we propose a jewelry production rapid cooling and shaping mold. Utility Model Content

[0004] The utility model provides a fast cooling and shaping mold for jewelry production, which solves the above-mentioned technical problems.

[0005] The solution of the utility model to solve the above technical problems is as follows: a jewelry production rapid cooling and shaping mold, including a base, a cavity is provided in the base, and two pulleys are vertically rotatably installed on the bottom surface of the cavity, one of the pulleys is connected to a power mechanism, and the two pulleys are connected by a crawler transmission, and a plurality of stirring plates arranged at equal intervals are vertically fixedly installed on the outer side wall of the crawler, and a mold is movably embedded in the upper wall of the base, and the mold is connected to the base by a clamping mechanism, and an inverted L-shaped fixing frame is fixedly installed on the upper end surface of the base, and a movable plate is installed on the fixing frame through a lifting control mechanism, and a connecting plate is installed on the movable plate through a buffer mechanism, and a mold cover plate is fixedly installed on the lower end surface of the connecting plate by screws.

[0006] Preferably, the power mechanism includes a motor vertically fixedly mounted on the lower end surface of the base, the output shaft of the motor rotates through the base, and the output shaft of the motor is fixedly connected to the shaft of one of the pulleys.

[0007] Preferably, the clamping mechanism includes two auxiliary blocks fixedly mounted on the upper end face of the base, the two auxiliary blocks are symmetrically arranged, the auxiliary blocks are transversely threaded with a screw, the ends of the screws are fixedly mounted with a limiting block, the upper end face of the mold is fixedly mounted with a limiting frame, the limiting frame is slidably fitted with the upper end face of the base, and the limiting block is movably embedded in the side wall of the limiting frame.

[0008] Preferably, the lifting control mechanism includes an electric push rod vertically fixedly mounted on the upper end surface of the fixing frame, and the free end of the electric push rod movably passes through the fixing frame and is fixedly connected to the upper end surface of the movable plate.

[0009] Preferably, the buffer mechanism includes a connecting rod vertically fixedly mounted on the corner of the upper end face of the connecting plate, the connecting rod movably passes through the movable plate, the connecting plate is fixedly connected to the movable plate through a spring movably sleeved on the outer side wall of the connecting rod, and a fixed block is fixedly mounted on the upper end of the connecting rod.

[0010] Preferably, a water inlet pipe is fixedly installed on the side wall of the base, and a drain pipe is fixedly installed on the lower part of the base.

[0011] The beneficial effects of the utility model are:

[0012] 1. The mold is embedded in the upper part of the base. A cavity is set in the base for filling with cooling water. The cooling water is used to exchange heat with the mold to help the mold cool down quickly, so that the jewelry inside the mold can be quickly cooled and shaped. A track is set in the cavity, and a stirring plate is set on the outer surface of the track. The stirring plate continuously stirs the cooling water to evenly conduct the temperature, so that the jewelry can be evenly cooled and shaped, ensuring the quality of the jewelry.

[0013] 2. By setting a limit frame, the base is guaranteed to support the mold, and a limit block is set to cooperate with the limit frame to fix the mold, so that the mold can be quickly disassembled and replaced. At the same time, the mold cover can also be disassembled and replaced, and a connecting rod is set to cooperate with the spring to realize the installation connection between the moving plate and the connecting plate, so that the contact between the mold cover and the mold is gentler, reducing the wear of the mold and the mold cover.

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 This utility model provides a schematic diagram of the overall structure of a jewelry production rapid cooling and shaping mold;

[0017] Figure 2 This utility model provides a schematic diagram of the base structure of a jewelry production rapid cooling and shaping mold;

[0018] Figure 3 This utility model proposes a schematic diagram of the connecting plate structure of a jewelry production rapid cooling and shaping mold;

[0019] Figure 4 The utility model provides a schematic cross-sectional structure diagram of a base of a rapid cooling and shaping mold for jewelry production.

[0020] Legend:

[0021] 1. Base; 2. Cavity; 3. Pulley; 4. Track; 5. Agitating plate; 6. Mold; 7. Fixed frame; 8. Moving plate; 9. Connecting plate; 10. Mold cover; 11. Motor; 12. Screw; 13. Limit block; 14. Limit frame; 15. Electric push rod; 16. Connecting rod; 17. Spring; 18. Water inlet pipe; 19. Drain pipe. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0023] like Figure 1-4 As shown, the utility model is a rapid cooling and shaping mold for jewelry production, comprising a base 1, a cavity 2 is provided in the base 1, a water inlet pipe 18 is fixedly installed on the side wall of the base 1, and a drain pipe 19 is fixedly installed on the lower part of the base 1. The water inlet pipe 18 and the drain pipe 19 are provided to facilitate the entry and discharge of cooling water. Two pulleys 3 are vertically rotatably installed on the bottom surface of the cavity 2, one of the pulleys 3 is connected to a power mechanism, and the two pulleys 3 are connected through a crawler 4 transmission connection. A plurality of stirring plates 5 arranged at equal intervals are vertically fixed on the outer wall of the crawler 4, a mold 6 is movably embedded in the upper wall of the base 1, and the mold 6 is connected to the base 1 through a clamping mechanism, an inverted L-shaped fixing frame 7 is fixedly installed on the upper end surface of the base 1, and the fixing frame 7 is installed with a movable plate 8 through a lifting control mechanism, and the lifting control mechanism includes An electric push rod 15 is vertically fixedly mounted on the upper end face of the fixed frame 7. The free end of the electric push rod 15 movably penetrates the fixed frame 7 and is fixedly connected to the upper end face of the movable plate 8. The electric push rod 15 can indirectly drive the mold cover plate 10 to move upward or downward to achieve the covering of the mold cover plate 10 and the mold 6. The movable plate 8 is equipped with a connecting plate 9 through a buffer mechanism. The connecting plate 9 and the mold cover plate 10 are provided with a material injection groove. The mold cover plate 10 is fixedly mounted on the lower end face of the connecting plate 9 by screws. The mold 6 and the mold cover plate 10 of this device are detachable and replaceable, which is convenient for replacing and producing different jewelry and has stronger functionality. A cavity is provided in the base 1 to fill cooling water to achieve rapid cooling and shaping of the jewelry. At the same time, the stirring plate 5 is used to continuously stir the cooling water to make the temperature evenly conducted and improve the cooling and shaping efficiency.

[0024] Specifically, the power mechanism includes a motor 11 vertically fixedly mounted on the lower end surface of the base 1. The output shaft of the motor 11 rotates and passes through the base 1. The output shaft of the motor 11 is fixedly connected to the shaft of one of the pulleys 3. The pulley 3 of the motor 11 rotates, indirectly driving the crawler belt 4 for transmission. The crawler belt 4 drives the stirring plate 5 to continuously move in the base 1, continuously stirring the cooling water in the cavity 2, promoting temperature conduction, and accelerating the cooling and shaping of the jewelry.

[0025] More specifically, the clamping mechanism includes two auxiliary blocks fixedly mounted on the upper end face of the base 1. The two auxiliary blocks are symmetrically arranged. A screw 12 is passed through the transverse thread of the auxiliary block. A limit block 13 is fixedly mounted on the end face of the screw 12. A limit frame 14 is fixedly mounted on the upper end face of the mold 6. The limit frame 14 slides with the upper end face of the base 1. The limit block 13 is movably embedded in the side wall of the limit frame 14. A knob is fixedly mounted on the end face of the screw 12 to facilitate the control of the rotation of the screw 12. Rotating the screw 12 can indirectly drive the rotation of the limit block 13, controlling the limit block 13 to limit the limit frame 14. A handle is fixedly mounted on the upper end face of the limit frame 14 to facilitate the upward pulling and removal of the mold 6.

[0026] Furthermore, the buffer mechanism includes a connecting rod 16 vertically fixedly installed at the corner of the upper end face of the connecting plate 9. The connecting rod 16 movably passes through the movable plate 8. The connecting plate 9 is fixedly connected to the movable plate 8 by a spring 17 movably sleeved on the outer side wall of the connecting rod 16. A fixed block is fixedly installed on the upper end of the connecting rod 16. The connecting rod 16 is provided to realize the connection between the movable plate 8 and the connecting plate 9. When the mold cover plate 10 contacts the mold 6, the mold cover plate 10 has a certain buffer space, which makes the contact between the mold cover plate 10 and the mold 6 gentler and reduces wear.

[0027] Working principle:

[0028] By rotating the screw rod 12 through the knob, the screw rod 12 rotates forward and drives the limit block 13 to move. The two limit blocks 13 move away from each other, and the mold 6 is installed on the base 1. Then, the screw rod 12 is controlled to rotate in the opposite direction to reset the limit block 13, and the mold 6 is fixed with the limit frame 14. The matching mold cover plate 10 is selected and installed on the connecting plate 9 with screws. Then, the electric push rod 15 is controlled to extend and drive the movable plate 8 to move downward. The connecting plate 9 and the mold cover plate 10 move downward synchronously with the movable plate 8, so that the mold cover plate 10 and the mold 6 are covered. Then the material is injected, and then cooling water is introduced into the cavity 2. The motor 11 is controlled to start. The motor 11 drives the pulley 3 directly connected to it to rotate, and cooperates with another pulley 3 to drive the crawler 4. The crawler 4 drives the stirring plate 5 to continuously move in the cavity 2, stirring the cooling water, promoting heat exchange between the jewelry material and the cooling water, and allowing the jewelry to quickly cool and shape.

[0029] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A jewelry production rapid cooling and shaping mold, comprising a base (1), characterized in that: A cavity (2) is provided in the base (1), and two pulleys (3) are vertically rotatably installed on the bottom surface of the cavity (2), one of the pulleys (3) is connected to a power mechanism, and the two pulleys (3) are connected through a crawler (4) for transmission, and a plurality of stirring plates (5) arranged at equal intervals are vertically fixedly installed on the outer wall of the crawler (4), and a mold (6) is movably embedded in the upper wall of the base (1), and the mold (6) is connected to the base (1) through a clamping mechanism, and an inverted L-shaped fixing frame (7) is fixedly installed on the upper end surface of the base (1), and a movable plate (8) is installed on the fixing frame (7) through a lifting control mechanism, and a connecting plate (9) is installed on the movable plate (8) through a buffer mechanism, and a mold cover plate (10) is fixedly installed on the lower end surface of the connecting plate (9) by screws.

2. The jewelry production rapid cooling and shaping mold according to claim 1, characterized in that: The power mechanism comprises a motor (11) vertically fixedly mounted on the lower end surface of the base (1); the output shaft of the motor (11) rotates through the base (1); and the output shaft of the motor (11) is fixedly connected to the shaft of one of the pulleys (3).

3. The rapid cooling and shaping mold for jewelry production according to claim 1, characterized in that: The clamping mechanism comprises two auxiliary blocks fixedly mounted on the upper end surface of the base (1), the two auxiliary blocks being symmetrically arranged, a screw (12) passing through the transverse thread of the auxiliary block, a limit block (13) fixedly mounted on the end of the screw (12), a limit frame (14) fixedly mounted on the upper end surface of the mold (6), the limit frame (14) slidingly matched with the upper end surface of the base (1), and the limit block (13) movably embedded in the side wall of the limit frame (14).

4. The rapid cooling and shaping mold for jewelry production according to claim 1, characterized in that: The lifting control mechanism comprises an electric push rod (15) vertically fixedly mounted on the upper end surface of the fixed frame (7); the free end of the electric push rod (15) movably penetrates the fixed frame (7) and is fixedly connected to the upper end surface of the movable plate (8).

5. The jewelry production rapid cooling and shaping mold according to claim 1, characterized in that: The buffer mechanism comprises a connecting rod (16) vertically fixedly mounted on the corner of the upper end surface of the connecting plate (9); the connecting rod (16) movably penetrates the movable plate (8); the connecting plate (9) is fixedly connected to the movable plate (8) via a spring (17) movably sleeved on the outer side wall of the connecting rod (16); and a fixed block is fixedly mounted on the upper end of the connecting rod (16).

6. The jewelry production rapid cooling and shaping mold according to claim 1, characterized in that: A water inlet pipe (18) is fixedly mounted on the side wall of the base (1), and a drain pipe (19) is fixedly mounted on the lower portion of the base (1).

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