Injection mold for ornament processing

Abstract

The utility model relates to the technical field of ornament processing, and discloses an injection mold for ornament processing, which comprises a processing table, two electric telescopic rods are symmetrically and fixedly connected on the processing table, the end parts of the electric telescopic rods are fixedly connected with connecting rods, and the end parts of the connecting rods are fixedly connected with a mold plate. Two penetrating columns are further symmetrically and fixedly connected to the machining table, the penetrating columns penetrate through the mold plate, cushion blocks are fixedly connected to the ends of the penetrating columns, an upper pressing plate is further arranged on the machining table, a transmission assembly is arranged on the machining table, and the transmission assembly is used for controlling the upper pressing plate to move up and down. The two mold plates are closed and opened, so that the injection molding cavity is formed and split, and matched with the downward movement of the upper pressing plate, the rapid blanking is realized, the operation is convenient and fast, and the processing efficiency of injection molding of ornaments is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ornament processing, especially to an injection mold for ornament processing. BACKGROUND

[0002] Ornaments are used to decorate the appearance, usually for beautifying personal appearance, decorating the room, beautifying the public environment, decorating the car, usually including: home ornaments, clothing ornaments and car ornaments, etc., with the development of economic society, people begin to pursue fashion and personality in addition to meeting basic living needs, thus promoting the development of this emerging industry, modern ornaments are colorful and numerous, ornament classification standards are many, but the most important ones are classified according to materials, process means, purposes, decoration parts, etc., and the plastic ornaments usually need to be processed and produced through injection molding, injection molding is also called injection molding, which is a kind of injection molding method, the advantages of injection molding method are high production speed, high efficiency, automatic operation, various colors and shapes, and the product size is accurate, the product is easy to update, and the product with complex shape can be formed.

[0003] At present, most of the existing injection molds cannot automatically unload, which leads to low overall production efficiency, therefore, we provide an injection molding mold for ornament processing. UTILITY MODEL CONTENT

[0004] (I) technical problems solved

[0005] In view of the defects of the prior art, the utility model provides an injection mold for ornament processing, which solves the problems mentioned in the background art.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme: an injection mold for ornament processing, comprising a processing table, two electric telescopic rods are symmetrically and fixedly connected on the processing table, a connecting rod is fixedly connected at the end of the electric telescopic rod, a mold plate is fixedly connected at the end of the connecting rod, two penetrating columns are also symmetrically and fixedly connected on the processing table, the penetrating columns penetrate the mold plate, the end of the penetrating column is fixedly connected with a pad, an upper pressing plate is also arranged on the processing table, a transmission assembly is arranged on the processing table, and the transmission assembly is used to control the up-down movement of the upper pressing plate.

[0008] Preferably, the transmission assembly comprises a housing, a first gear and a second gear are rotatably connected in the housing, the first gear and the second gear are connected through a belt wheel and a belt, one outer wall of the mold plate is fixedly connected with a first gear rack, the first gear rack is in meshing connection with the first gear, the top of the upper pressing plate is fixedly connected with a transverse plate, the end of the transverse plate is fixedly connected with a second gear rack, and the second gear rack is in meshing connection with the second gear.

[0009] Preferably, the processing table is provided with a discharge port.

[0010] Beneficial effects

[0011] The utility model provides a jewelry processing's injection mold has the following beneficial effects: through two mold plates close and open, realize the formation and split of injection cavity, cooperate with the lower movement of upper pressing plate, realize the quick unloading, convenient operation, promote the processing efficiency of jewelry injection. ACCURACY OF DRAWINGS

[0012] Figure 1 It is whole three -dimensional structure schematic diagram of utility model;

[0013] Figure 2 It is upper pressing plate down pressure schematic view of utility model;

[0014] Figure 3 It is housing cross section schematic view of utility model;

[0015] Figure 4 It is mold plate and through column cross section schematic view of utility model.

[0016] In the drawing: 1, processing table; 2, electric telescopic rod; 201, connecting rod; 202, mold plate; 203, through column; 204, cushion block; 205, upper pressing plate; 3, housing; 301, first gear; 302, second gear; 303, first gear rack; 304, transverse plate; 305, second gear rack; 4, discharge port. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0018] In the description of the utility model, it is understood that the directions or positional relations indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the directions or positional relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0019] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features, so that the features limited by "first" and "second" can explicitly or implicitly include one or more of the features, and in the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited.

[0020] Embodiment

[0021] As Figures 1-4 shown, the utility model provides a kind of injection mold for jewelry processing, including processing table 1, two electric telescopic rods 2 are fixedly connected with symmetry on processing table 1, electric telescopic rod 2 end is fixedly connected with connecting rod 201, connecting rod 201 end is fixedly connected with mold plate 202, electric telescopic rod 2 controls mold plate 202 to move left and right by connecting rod 201, two through columns 203 are also fixedly connected with symmetry on processing table 1, through column 203 penetrates mold plate 202, through column 203 end is fixedly connected with pad 204, processing table 1 is also provided with upper pressing plate 205, processing table 1 is provided with transmission assembly, and transmission assembly is used to control the up-and-down movement of upper pressing plate 205.

[0022] Specifically: two mold plates 202 are folded, and injection cavity is formed inside, after injection molding is completed, then control two mold plates 202 are separated, at this time, through column 203 position is fixed, i.e. two through columns 203 can extrude the two side edges of plastic part, then upper pressing plate 205 moves down, so that plastic part is pushed out, realize the automatic discharge of plastic part, simple structure, convenient operation, improve production efficiency.

[0023] The transmission assembly comprises a shell 3, a first gear 301 and a second gear 302 are rotatably connected in the shell 3, the first gear 301 and the second gear 302 are connected through a belt wheel and a belt, one of the mold plates 202 is fixedly connected with a first gear rack 303 on the outer wall, the first gear rack 303 is in meshing connection with the first gear 301, the top of the upper pressing plate 205 is fixedly connected with a cross plate 304, the end of the cross plate 304 is fixedly connected with a second gear rack 305, and the second gear rack 305 is in meshing connection with the second gear 302.

[0024] When the mold plates 202 move, the mold plates 202 drive the first gear 301 to rotate through the first gear rack 303, the first gear 301 drives the second gear 302 to synchronously rotate through the belt wheel and the belt, and the second gear 302 drives the cross plate 304 and the upper pressing plate 205 to move up and down, that is, when the two mold plates 202 are opened, the upper pressing plate 205 can push the plastic part to perform the discharging work, and when the two mold plates 202 are closed, the upper pressing plate 205 can move up to reset.

[0025] The processing table 1 is provided with a discharge port 4, and the pushed-out plastic ornament is collected from the discharge port 4.

[0026] The working principle of the utility model is as follows: the two mold plates 202 are closed, an injection molding cavity is formed in the inside, after injection molding is completed, the two mold plates 202 are controlled to be separated, at this time, the positions of the two penetrating columns 203 are not changed, that is, the two penetrating columns 203 can extrude the two side edges of the plastic part, then the upper pressing plate 205 moves down, so that the plastic part is pushed out, the automatic discharging of the plastic part is realized, the structure is simple, the operation is convenient, and the production efficiency is improved.

[0027] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0028] Although the embodiments of the utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An injection mold for processing a piece of jewelry, comprising a processing table (1), characterized in that: Two electric telescopic rods (2) are fixedly connected on the processing table (1) in symmetry, the end of the electric telescopic rod (2) is fixedly connected with a connecting rod (201), the end of the connecting rod (201) is fixedly connected with a mold plate (202), two through columns (203) are also fixedly connected on the processing table (1) in symmetry, the through column (203) penetrates the mold plate (202), the end of the through column (203) is fixedly connected with a pad (204), an upper pressing plate (205) is also arranged on the processing table (1), a transmission assembly is arranged on the processing table (1), and the transmission assembly is used for controlling the up-down movement of the upper pressing plate (205).

2. The injection mold for processing a jewelry article according to claim 1, wherein: The transmission assembly comprises a housing (3), a first gear (301) and a second gear (302) are rotatably connected in the housing (3), one of the mold plate (202) is fixedly connected with a first gear rack (303) on the outer wall, the first gear rack (303) is in meshing connection with the first gear (301), the top of the upper pressing plate (205) is fixedly connected with a cross plate (304), the end of the cross plate (304) is fixedly connected with a second gear rack (305), and the second gear rack (305) is in meshing connection with the second gear (302).

3. The injection mold for processing a jewelry article of claim 1, wherein: The discharging port (4) is formed in the processing table (1).

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