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CN-224219350-U - Chocolate injection molding nozzle with drip-proof function

CN224219350UCN 224219350 UCN224219350 UCN 224219350UCN-224219350-U

Abstract

The utility model relates to the technical field of chocolate processing, in particular to a chocolate injection molding nozzle with an anti-drip function. The utility model solves the problems that the volume of the graphite ring is reduced, the sealing position is in clearance, the sealing effect is affected, meanwhile, the discharging amount is inconvenient to replace rapidly according to the requirement, and the mould nozzles with different sizes are required to be replaced manually, so that the graphite ring is always full of the sealing position, the effective sealing effect is achieved, the chocolate is effectively prevented from dripping in the injection molding process, and the injection molding head with the required size can be used rapidly only by rotating the rotating disc, thereby saving the time for manually disassembling the whole injection mould nozzle, greatly saving the time for adjusting the size of the injection mould nozzle, and improving the working efficiency.

Inventors

  • Lin Jinzuo
  • LIU TINGTING

Assignees

  • 瑞诗丹莲(福建)大健康产业有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (6)

  1. 1. The utility model provides a chocolate injection molding mouth of antidrip function, includes injection molding mouth main part (1), its characterized in that, the top intercommunication of injection molding mouth main part (1) has connector (3), connecting bolt (2) are installed to the bottom cover on connector (3) surface, the bottom thread bush on injection molding mouth main part (1) surface is equipped with sealing nozzle (4), the center department of sealing nozzle (4) bottom has run through and has seted up feed hole (7), and the outer lane of injection molding mouth main part (1) bottom is provided with seal assembly (8), seal assembly (8) include mounting groove (84), the bottom fixedly connected with spring (81) of mounting groove (84), the bottom fixedly connected with kicking block (83) of spring (81), annular groove (85) have been seted up around the outer lane of injection molding mouth main part (1) bottom, the inside of annular groove (85) is provided with graphite ring first (82), the rear side fixed mounting of sealing nozzle (4) bottom has damping pivot (10), the movable end cover of damping pivot (10) is established and is installed rolling disc (5), rolling disc (5) bottom (5), sealing disc (5) bottom (9) are connected with between two rolling disc (4) and rolling disc top (9).
  2. 2. The chocolate injection molding nozzle with the drip-proof function according to claim 1, wherein the bottom of the inner cavity of the injection molding nozzle body (1) is of a funnel-shaped structure, and an annular limiting groove is formed in the bottom of the inner cavity of the sealing nozzle (4) and located at the first graphite ring (82).
  3. 3. The chocolate injection molding nozzle with the drip proof function according to claim 1, wherein the number of the mounting grooves (84) is eight and the mounting grooves are uniformly distributed at the bottom of the injection molding nozzle body (1), and the bottom of the top block (83) is in contact with the surface of the graphite ring I (82).
  4. 4. The chocolate injection molding nozzle with the drip-proof function according to claim 2, wherein the surface of the outer ring of the rotating disc (5) is circumferentially provided with anti-slip grooves, and the number of the injection molding heads (6) is four and corresponds to the positions of the material holes (7).
  5. 5. The chocolate injection molding nozzle with the drip-proof function according to claim 1, wherein the inner diameter of the injection molding head (6) is arranged in a way of anticlockwise rotation from large to small, and the graphite ring II (9) is arranged on the outer ring of the material hole (7).
  6. 6. The chocolate injection molding nozzle with the drip-proof function according to claim 1, wherein the bottom of the surface of the injection molding nozzle body (1) is provided with a convex structure, a sealing ring (11) is sleeved on the surface of the injection molding nozzle body (1) and positioned below the convex structure, and the top of the sealing nozzle (4) is tightly contacted with the top of the sealing ring (11).

Description

Chocolate injection molding nozzle with drip-proof function Technical Field The utility model relates to the technical field of chocolate processing, in particular to a chocolate injection molding nozzle with an anti-drip function. Background Chocolate is a popular food, and has important roles in different cultures, and is often associated with love, holidays, celebration events and the like, such as chocolate gifts of the plot, chocolate candies of christmas and the like, and in the chocolate processing process, an injection molding machine is required to be used for injection molding so as to facilitate selling, wherein the injection molding mouth of the injection molding machine plays an important role in processing. Through retrieving, the bulletin number is CN207359522U, and the name is a hot nozzle structure that injection mold can effectively prevent to reveal plastics, including hot nozzle body, through research analysis discovery, utilize graphite ring to strengthen the sealing performance of both junction surfaces, the corrosion resistance of graphite ring can also guarantee that whole sealing strength is difficult for taking place to change to make whole hot nozzle can use for a long time, nevertheless still have following shortcoming to a certain extent. If graphite ring is direct mounting, can take place wearing and tearing under long-time service condition, lead to graphite ring's volume to reduce, cause sealed position to appear the clearance, influence sealed effect, inconvenient quick replacement discharge as required simultaneously need the manual work to change the not unidimensional mould mouth again, and operating procedure is comparatively loaded down with trivial details, in order to solve above technical problem, for this reason we design a chocolate injection molding mouth of area antidrip function. Disclosure of utility model The utility model aims to provide a chocolate injection molding nozzle with an anti-drip function, which has the advantages of durable sealing and convenient replacement of the mold nozzle, and solves the problems that the volume of a graphite ring is reduced, gaps are formed at sealing positions to influence sealing effect, meanwhile, the discharging amount is inconvenient to replace quickly according to requirements, and the mold nozzles with different sizes are required to be replaced manually. The chocolate injection molding nozzle with the drip-proof function comprises an injection molding nozzle main body, wherein the top of the injection molding nozzle main body is communicated with a connector, a connecting bolt is sleeved at the bottom of the surface of the connector, a sealing nozzle is sleeved at the bottom thread of the surface of the injection molding nozzle main body, a material hole is formed in the center of the bottom of the sealing nozzle in a penetrating mode, a sealing assembly is arranged on the outer ring of the bottom of the injection molding nozzle main body, the sealing assembly comprises a mounting groove, a spring is fixedly connected to the bottom of the mounting groove, a top block is fixedly connected to the bottom of the spring, an annular groove is formed in the outer ring of the bottom of the injection molding nozzle main body in a surrounding mode, a graphite ring I is arranged in the annular groove, a damping rotating shaft is fixedly arranged at the rear side of the bottom of the sealing nozzle, a rotating disc is sleeved at the movable end of the damping rotating shaft, an injection molding head is communicated with the outer ring of the bottom of the rotating disc, and a graphite ring II is arranged between the top of the rotating disc and the bottom of the sealing nozzle. Preferably, the bottom of the injection molding nozzle main body cavity is of a funnel-shaped structure, and an annular limiting groove is formed in the bottom of the sealing nozzle inner cavity and located at one position of the graphite ring. Preferably, the number of the mounting grooves is eight, the mounting grooves are uniformly distributed at the bottom of the injection molding nozzle main body, and the bottom of the top block is in contact with the surface of the first graphite ring. Preferably, the surface of the outer ring of the rotating disc is provided with anti-skid grooves in a surrounding mode, the number of the injection mould heads is four, and the injection mould heads correspond to the positions of the material holes. Preferably, the inner diameter of the injection die head is sequentially arranged in a counterclockwise rotation mode from large to small, and the graphite ring II is arranged on the outer ring of the material hole. Preferably, the bottom of injection molding mouth main part surface sets up to protruding structure, the sealing washer is installed to the cover of the surface of injection molding mouth main part and the below that is located protruding structure, the top and the top in close contact of sealing washer of s