Compression molding equipment for firework barrel production

Abstract

The utility model discloses compression molding equipment for firework barrel production, and relates to the technical field of firework barrel machining, the compression molding equipment comprises a machining table, the interior of the machining table is of a hollow structure, a lower mold is fixedly installed in the machining table, and the top end of the machining table is fixedly connected with four supporting columns; a top plate is fixedly connected to the top ends of the four supporting columns, a pressing plate is slidably connected to the outer surfaces of the four supporting columns, an upper mold is fixedly installed at the bottom end of the pressing plate, and the pressed firework barrel is driven by lifting the bottom plate to be ejected out of the interior of the lower mold, so that the firework barrel can be rapidly demolded; then a pushing block is matched to extrude and drive a top block to move upwards, and then the top block pushes the formed firework barrel upwards, so that the bottom end of the firework barrel is quickly separated from the top end of the lifting bottom plate, and the formed firework barrel is conveniently taken out from the top of the lifting bottom plate; and the firework barrel machining speed and efficiency are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flower cannon barrel processing technology, especially to a mould pressing forming equipment for flower cannon barrel production. BACKGROUND

[0002] The mould pressing forming equipment for flower cannon barrel production generally refers to the equipment for producing fireworks or firework products, which is usually used for pressing chemical substances and fuel into a specific shaped cannon barrel to produce a specific effect when setting off, and the mould is used for pressing the cannon barrel of a given shape and size into the shape in the mould.

[0003] At present, the mould pressing forming equipment is needed in the process of flower cannon barrel processing to press and form the flower cannon barrel, thereby facilitating the subsequent processing of the flower cannon barrel. However, after the existing part of the mould pressing forming equipment presses and forms the flower cannon barrel, the bottom and the side of the flower cannon barrel are easily adhered to the inner wall of the lower mould due to the fact that the flower cannon barrel is usually made of plant fiber and adhesive materials, which have certain viscosity after mixing, so that the cannon barrel can be closely combined in the mould pressing forming process. Therefore, the flower cannon barrel cannot be quickly separated from the mould, thereby reducing the processing efficiency of the flower cannon barrel. SUMMARY

[0004] The utility model aims at at least solving one of the technical problems existing in the prior art, and provides a mould pressing forming equipment for flower cannon barrel production, which can solve the problem that the flower cannon barrel cannot be quickly separated from the mould.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a mould pressing forming equipment for flower cannon barrel production, comprising a processing table, the inside of the processing table is a hollow structure, a lower mould is fixedly installed in the inside of the processing table, four supporting columns are fixedly connected to the top end of the processing table, a top plate is fixedly connected to the top end of the four supporting columns, a pressing plate is slidably connected to the outer surface of the four supporting columns, an upper mould is fixedly installed at the bottom end of the pressing plate, a lifting bottom plate is slidably connected to the inside of the processing table, the outer surface of the lifting bottom plate is slidably connected to the inside of the lower mould, a through slot and a sliding slot are formed in the inside of the lifting bottom plate, a demoulding assembly is arranged in the inside of the lifting bottom plate, the demoulding assembly comprises a top block and a push block, the outer surface of the top block is slidably connected to the inner wall of the sliding slot, the bottom end of the top block is a beveled end, the outer surface of the push block is slidably connected to the inner wall of the sliding slot, and one end of the push block is a beveled end.

[0006] Preferably, the beveled end of the push block and the top block is in sliding contact, the one side of the push block and the top block is fixedly connected with a limiting block, the one side of the two limiting blocks is fixedly connected with a limiting block, and the one side of the two limiting blocks is fixedly connected with a pressure spring.

[0007] Preferably, the inner part of the sliding groove is communicated with the inner part of the through groove, and the sliding groove and the through groove are provided with limiting grooves.

[0008] Preferably, the inner walls of the two limiting grooves are slidably connected with the inner walls of the corresponding limiting blocks, and one end of the two compression springs is slidably connected with the inner walls of the corresponding limiting grooves.

[0009] Preferably, the bottom end of the machining table is fixedly connected with an electric telescopic rod, the output end of the electric telescopic rod is slidably penetrated through the inner part of the machining table and is fixedly connected with the bottom end of the lifting bottom plate.

[0010] Preferably, the top end of the top plate is fixedly connected with a hydraulic telescopic rod, the output end of the hydraulic telescopic rod is slidably penetrated into the inner part of the top plate and is fixedly connected with the top end of the pressing plate.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、 this mould pressing forming equipment for flower cannon barrel production, through lifting bottom plate drive the compaction good flower cannon barrel from the inside of lower mould and eject, so that flower cannon barrel can carry out demoulding fast, then in cooperation push block will extrude drive the jacking block upwardly, then jacking block will push the formed flower cannon barrel upwardly, so as to be convenient for the bottom end of flower cannon barrel and the top end of lifting bottom plate fast separation contact, so as to be convenient for the formed flower cannon barrel is taken out from the top of lifting bottom plate, further improved flower cannon barrel processing speed and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model is further illustrated below in connection with the drawings and examples:

[0014] Figure 1 It is a mould pressing forming equipment for flower cannon barrel production three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a lower mould schematic view of the utility model;

[0016] Figure 3 It is lifting bottom plate structure three-dimensional schematic view of the utility model;

[0017] Figure 4 It is the lifting bottom plate plan of the utility model;

[0018] Figure 5 It is the Figure 4 Enlarged view of A in the utility model.

[0019] Mark: 1, processing platform; 2, lower mold; 3, support column; 4, top plate; 5, pressing plate; 6, upper mold; 7, hydraulic telescopic rod; 8, lifting bottom plate; 9, electric telescopic rod; 10, sliding groove; 11, top block; 12, through slot; 13, push block; 14, limiting groove; 15, limiting block; 16, pressure spring. DETAILED DESCRIPTION

[0020] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and cannot be understood as a limitation on the utility model.

[0022] In the description of the utility model, greater than, less than, more than, etc. are understood as not including the number, and above, below, etc. are understood as including the number. If the first and the second are described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0023] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0024] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a moulding equipment for flower cannon barrel production, including processing platform 1, the inside of processing platform 1 is hollow structure, lower mold 2 is fixedly installed in the inside of processing platform 1, the top of processing platform 1 is fixedly connected with four support columns 3, the top of four support columns 3 is fixedly connected with top plate 4, pressing plate 5 is slidably connected on the outer surface of four support columns 3, upper mold 6 is fixedly installed in the bottom end of pressing plate 5, lifting bottom plate 8 is slidably connected in the inside of processing platform 1, the outer surface of lifting bottom plate 8 is slidably connected with the inside of lower mold 2, through slot 12 and sliding groove 10 are set in the inside of lifting bottom plate 8, demoulding assembly is arranged in the inside of lifting bottom plate 8.

[0025] Further, the demolding assembly comprises the top block 11 and the push block 13, the outer surface of the top block 11 is in sliding connection with the inner wall of the sliding groove 10, the bottom end of the top block 11 is a beveled end, the outer surface of the push block 13 is in sliding connection with the inner wall of the sliding groove 10, one end of the push block 13 is a beveled end, the push block 13 is in sliding contact with the beveled end of the top block 11, the push block 13 and one side of the top block 11 are fixedly connected with the limiting block 15, one side of each of the two limiting blocks 15 is fixedly connected with the limiting block 15, and one side of each of the two limiting blocks 15 is fixedly connected with the pressure spring 16.

[0026] Further, the inside of the sliding groove 10 is in communication with the inside of the through groove 12, the sliding groove 10 and the through groove 12 are each provided with a limiting groove 14, the inner walls of the two limiting grooves 14 are respectively in sliding connection with the inner walls of the corresponding limiting blocks 15, and one end of each of the two pressure springs 16 is respectively in sliding connection with the inner wall of the corresponding limiting groove 14.

[0027] Further, the bottom end of the machining table 1 is fixedly connected with the electric telescopic rod 9, and the output end of the electric telescopic rod 9 slidably penetrates through the inside of the machining table 1 and is fixedly connected with the bottom end of the lifting bottom plate 8.

[0028] Further, the top end of the top plate 4 is fixedly connected with the hydraulic telescopic rod 7, the output end of the hydraulic telescopic rod 7 slidably penetrates into the inside of the top plate 4 and is fixedly connected with the top end of the pressing plate 5.

[0029] Further, the worker puts the raw material to be pressed into the inside of the lower mold 2, and the lifting bottom plate 8 serves as the bottom end of the lower mold 2 at this time, then the worker starts the hydraulic telescopic rod 7 to drive the pressing plate 5 to make the upper mold 6 descend, then the upper mold 6 performs mold pressing on the raw material in the inside of the lower mold 2, after the flower shell body is mold pressed, the upper mold 6 is reset to rise to the original position, then the electric telescopic rod 9 is started, then the electric telescopic rod 9 drives the lifting bottom plate 8 to slide upwards, then the lifting bottom plate 8 drives the pressed flower shell body to be ejected from the inside of the lower mold 2, then the worker presses the push block 13 with a tool, then the beveled end of the push block 13 is in extrusion contact with the beveled end of the top block 11, then the push block 13 extrudes to drive the top block 11 to move upwards, then the top block 11 pushes the formed flower shell body upwards, so that the bottom end of the flower shell body is quickly separated from the top end of the lifting bottom plate 8, and the formed flower shell body is conveniently taken out from the top of the lifting bottom plate 8.

[0030] Further, when the push block 13 and the top block 11 move, the limiting blocks 15 also move, then the two limiting blocks 15 extrude the two pressure springs 16, and when the push block 13 is released, the two limiting blocks 15 drive the top block 11 and the push block 13 to automatically reset, thereby facilitating subsequent use.

[0031] Further, the pressed firecracker barrel is pushed out from the inside of the lower mold 2 by the lifting bottom plate 8, so that the firecracker barrel can be quickly demolded, then the push block 13 is pressed to drive the top block 11 to move upward, then the top block 11 pushes the formed firecracker barrel upward, so that the bottom end of the firecracker barrel is quickly separated from the top end of the lifting bottom plate 8, the formed firecracker barrel is conveniently taken out from the top of the lifting bottom plate 8, and the processing speed and efficiency of the firecracker barrel are further improved.

[0032] Working principle: the staff puts the raw material to be pressed into the inside of the lower mold 2, the lifting bottom plate 8 serves as the bottom end of the lower mold 2, then the staff starts the hydraulic telescopic rod 7 to drive the pressing plate 5 to make the upper mold 6 descend, then the upper mold 6 molds the raw material in the inside of the lower mold 2, after the firecracker barrel is molded, the upper mold 6 is reset to rise to the original position, then the electric telescopic rod 9 is started, then the electric telescopic rod 9 drives the lifting bottom plate 8 to slide upward, then the lifting bottom plate 8 drives the pressed firecracker barrel to be pushed out from the inside of the lower mold 2, then the staff presses the push block 13 with a tool, then the inclined end of the push block 13 is pressed to contact the inclined end of the top block 11, then the push block 13 is pressed to drive the top block 11 to move upward, then the top block 11 pushes the formed firecracker barrel upward, so that the bottom end of the firecracker barrel is quickly separated from the top end of the lifting bottom plate 8, the formed firecracker barrel is conveniently taken out from the top of the lifting bottom plate 8.

[0033] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A compression molding device for producing firework barrels, comprising a processing table (1), characterized in that: The interior of the processing table (1) is a hollow structure. A lower mold (2) is fixedly installed inside the processing table (1). Four support columns (3) are fixedly connected to the top of the processing table (1). The tops of the four support columns (3) are fixedly connected to a top plate (4). The outer surfaces of the four support columns (3) are slidably connected to a pressing plate (5). The bottom end of the pressing plate (5) is fixedly installed with an upper mold (6). The interior of the processing table (1) is slidably connected to a lifting bottom plate (8). The outer surface of the lifting bottom plate (8) is The surface is slidably connected to the interior of the lower mold (2), a through groove (12) and a slide groove (10) are opened inside the lifting bottom plate (8), and a demoulding component is provided inside the lifting bottom plate (8). The demoulding component includes a top block (11) and a push block (13), the outer surface of the top block (11) is slidably connected to the inner wall of the slide groove (10), the bottom end of the top block (11) is a bevel end, the outer surface of the push block (13) is slidably connected to the inner wall of the slide groove (10), and one end of the push block (13) is a bevel end.

2. The compression molding equipment for producing firework barrels according to claim 1, characterized in that: The push block (13) is in sliding contact with the inclined surface end of the top block (11); one side of the push block (13) and the top block (11) is fixedly connected to a limit block (15); one side of the two limit blocks (15) is fixedly connected to the limit block (15); and one side of the two limit blocks (15) is fixedly connected to a pressure spring (16).

3. The compression molding equipment for producing firework barrels according to claim 1, characterized in that: The interior of the slide groove (10) is communicated with the interior of the through groove (12), and a limiting groove (14) is provided on one side of the slide groove (10) and the through groove (12).

4. The compression molding equipment for producing firework barrels according to claim 3, characterized in that: The inner walls of the two limiting grooves (14) are respectively slidably connected to the inner walls of the corresponding limiting blocks (15), and one end of the two pressure springs (16) is respectively slidably connected to the inner walls of the corresponding limiting grooves (14).

5. The compression molding equipment for producing firework barrels according to claim 1, characterized in that: The bottom end of the processing table (1) is fixedly connected to an electric telescopic rod (9), and the output end of the electric telescopic rod (9) slides through the interior of the processing table (1) and is fixedly connected to the bottom end of the lifting base plate (8).

6. The compression molding equipment for producing firework barrels according to claim 1, characterized in that: The top end of the top plate (4) is fixedly connected to a hydraulic telescopic rod (7), and the output end of the hydraulic telescopic rod (7) slides through the interior of the top plate (4) and is fixedly connected to the top end of the pressure plate (5).

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