Building prefabricated part forming mold

Abstract

The utility model discloses a building prefabricated part forming die, and relates to the technical field of forming dies, the building prefabricated part forming die comprises a main body assembly, the main body assembly comprises a bottom plate, two groups of male dies are arranged at the top end of the bottom plate, a top plate is fixedly connected to the top end of an electric push rod, and a female die is fixedly connected to the center of the bottom end of the top plate; a replacement assembly is arranged in the female die, and an ejection assembly is arranged in the male die. According to the utility model, the servo motor is started to drive the rotating rod and the gear to rotate, so that the rack drives the inclined block to move towards the two sides and extrude the spring until the inclined block is separated from the clamping block and the limiting on the clamping block is relieved, and then a worker takes out the clamping block and the forming head from the female die for replacement; according to the mold, different forming heads can be effectively replaced by workers, different products can be machined and manufactured, the situation that other products can be produced only by replacing the mold is avoided, and the working efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forming moulds, in particular to a forming mould for a building prefabricated part. Background Art

[0002] With the continuous development of society, the construction industry has developed rapidly. In the construction process, building prefabricated parts are often used. During the production and processing of prefabricated parts, molds are usually used for molding.

[0003] In the production and processing of existing prefabricated parts, various different molds are usually used. At present, the same set of molds can only be used for the production and processing of a single prefabricated part. In this way, when different prefabricated parts are needed, various different molds need to be replaced for matching processing. This not only consumes a lot of processing costs, but also leads to the low efficiency of the original molds, which is inconvenient for people's normal use. For this reason, a building prefabricated part forming mold is proposed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a building prefabricated component forming mold to solve the technical problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building prefabricated part forming mold, including a main body component, the main body component includes a base plate, two groups of male molds are provided at the top of the base plate, and electric push rods are fixed on the front and rear sides of the top of the base plate, the top of the electric push rods is fixedly connected to the top plate, the center position of the bottom end of the top plate is fixedly connected to the female mold, a replacement component is provided inside the female mold, and an ejection component is provided inside the male mold.

[0006] As an optimal technical solution for a building prefabricated component forming mold of the utility model, the replacement component includes a servo motor fixedly connected to one side of the mother mold, the output end of the servo motor is fixedly connected to a rotating rod, the end of the rotating rod away from the servo motor is fixedly connected to a gear, and the gear is provided with meshing racks at both the upper and lower ends.

[0007] As an optimal technical solution for a building prefabricated part forming mold of the utility model, a group of L-shaped connecting blocks are symmetrically arranged on the side of the two groups of racks away from the rotating rod, and the two groups of L-shaped connecting blocks are fixedly connected with inclined blocks on the side away from the racks, and two groups of springs are fixedly connected on both sides of the two groups of inclined blocks, and a snap-fit ​​block is attached to the top of the inclined block, and a forming head is fixedly connected to the lower end of the snap-fit ​​block.

[0008] As a preferred technical solution of the building prefabricated component forming mold of the utility model, a slider is welded to one end of the inclined block away from the L-shaped connecting block, the slider is slidably connected to the mother mold, and the top of the inner wall of the mother mold abuts against the top of the locking block.

[0009] As an optimal technical solution for a building prefabricated part forming mold of the utility model, the ejection assembly includes an electromagnetic slide rail slidably connected to the front and rear ends of two groups of public molds, a sliding shaft is slidably connected inside the electromagnetic slide rail, the sliding shaft is fixedly connected to the public mold, and an extrusion plate is fixedly connected to the side of the sliding shaft away from the public mold.

[0010] As an optimal technical solution for a building prefabricated part forming mold of the utility model, a piston rod is provided on one side of the extrusion plate, a piston cylinder is slidably connected to the surface of the piston rod, a piston is slidably connected to the inner wall of the piston cylinder, the piston is fixedly connected to the piston rod, a piston spring is sleeved on the surface of the piston rod, a bellows is connected to the surface of the piston cylinder, and a lifting plate is fixedly connected to the top of the bellows.

[0011] As a preferred technical solution of a building prefabricated component forming mold of the utility model, the lifting plate is slidably connected to the inner wall of the male mold, and two groups of piston cylinders are provided on both sides of the top of the bottom plate.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] 1. The utility model starts the servo motor to drive the rotating rod and the gear to rotate, so that the rack drives the inclined block to move to both sides and squeeze the spring until the inclined block is separated from the engaging block, and the limit of the engaging block is released. Then the staff takes out the engaging block and the forming head from the mother mold for replacement, which can effectively enable the staff to replace different forming heads and process and manufacture different products, avoiding the need to replace the mold before other products can be produced, and further enhancing work efficiency.

[0014] 2. The utility model drives two groups of male molds and the sliding shaft to move to one side through the electromagnetic slide rail, so that the other group of male molds moves to the bottom of the forming head. When the male mold with the product inside moves, the extrusion plate at one end of the sliding shaft will fit the piston rod and squeeze it, so that the gas inside the piston cylinder enters the bellows. Under the action of the air pressure, the lifting plate will be pushed up, so that the lifting plate will eject the product inside the male mold, which is convenient for the staff to take it out better. This cycle is repeated, which can effectively improve the processing efficiency of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall components of the utility model;

[0016] Figure 2 This is a three-dimensional cross-sectional view of the master mold of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the replacement group of the utility model;

[0018] Figure 4It is a three-dimensional schematic diagram of the ejection assembly of the utility model;

[0019] Figure 5 It is a three-dimensional cross-sectional view of the piston cylinder of the utility model.

[0020] In the figure: 100, main body assembly; 110, bottom plate; 120, male mold; 130, electric push rod; 140, top plate; 150, female mold;

[0021] 200, replacement assembly; 210, servo motor; 220, rotating rod; 230, gear; 240, rack; 250, L-shaped connecting block; 260, inclined block; 261, slider; 270, spring; 280, engaging block; 290, forming head;

[0022] 300, ejection assembly; 310, electromagnetic slide rail; 320, sliding shaft; 330, extrusion plate; 340, piston rod; 350, piston cylinder; 360, piston; 370, piston spring; 380, bellows; 390, lifting plate. DETAILED DESCRIPTION

[0023] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] A building prefabricated component forming mold, such as Figure 1-5 As shown, the main body component 100 includes a bottom plate 110, two sets of male molds 120 are arranged at the top of the bottom plate 110, and electric push rods 130 are fixed on both sides of the front and rear of the top of the bottom plate 110, the top of the electric push rod 130 is fixedly connected to the top plate 140, and the center of the bottom of the top plate 140 is fixedly connected to the female mold 150, and the female mold 150 is provided with a replacement component 200 inside, and the male mold 120 has an ejection component 300 inside. The replacement component 200 includes a servo motor 210 fixedly connected to one side of the female mold 150, and the output end of the servo motor 210 is fixedly connected There is a rotating rod 220, and one end of the rotating rod 220 away from the servo motor 210 is fixedly connected to a gear 230, and meshing racks 240 are provided at both ends of the gear 230. A group of L-shaped connecting blocks 250 are symmetrically arranged on the side of the two groups of racks 240 away from the rotating rod 220. The two groups of L-shaped connecting blocks 250 are fixedly connected to an inclined block 260 on the side away from the rack 240. Two groups of springs 270 are fixedly connected on both sides of the two groups of inclined blocks 260, and a clamping block 280 is attached to the top of the inclined block 260, and a forming head 290 is fixedly connected to the lower end of the clamping block 280.

[0026] By starting the electric push rod 130 to drive the top plate 140 to rise and fall, the forming head 290 inside the female mold 150 cooperates with the male mold 120 to process the product. When different products need to be processed, the staff starts the servo motor 210 to drive the rotating rod 220 to rotate, and the rotating rod 220 drives the gear 230 to rotate. The gear 230 drives the two sets of racks 240 to move to both sides, so that the rack 240 drives the inclined block 260 to move and squeeze the spring 270 through the L-shaped connecting block 250 until the inclined block 260 is separated from the engaging block 280 and the limit of the engaging block 280 is released. Then the staff takes the engaging block 280 and the forming head 290 out of the female mold 150 for replacement, which can effectively enable the staff to replace different forming heads 290 and process and manufacture different products, avoiding the situation where the mold needs to be replaced before other products can be produced, and further enhancing work efficiency.

[0027] Please refer to Figure 1 , Figure 2 and Figure 3 A slider 261 is welded to one end of the inclined block 260 away from the L-shaped connecting block 250 . The slider 261 is slidably connected to the female mold 150 , and the top of the inner wall of the female mold 150 abuts against the top of the locking block 280 .

[0028] The sliding of the slider 261 and the mother mold 150 can make the inclined block 260 more stable when moving to both sides, and the low contact between the locking block 280 and the mother mold 150 can prevent the molding head 290 from shaking during processing.

[0029] Please refer to Figure 4 and Figure 5 The ejection assembly 300 includes an electromagnetic slide rail 310 slidably connected to the front and rear ends of the two groups of male molds 120, a sliding shaft 320 is slidably connected inside the electromagnetic slide rail 310, the sliding shaft 320 is fixedly connected to the male mold 120, and the side of the sliding shaft 320 away from the male mold 120 is fixedly connected to an extrusion plate 330, a piston rod 340 is provided on one side of the extrusion plate 330, a piston cylinder 350 is slidably connected to the surface of the piston rod 340, a piston 360 is slidably connected to the inner wall of the piston cylinder 350, the piston 360 is fixedly connected to the piston rod 340, a piston spring 370 is sleeved on the surface of the piston rod 340, a bellows 380 is connected to the surface of the piston cylinder 350, and a lifting plate 390 is fixedly connected to the top of the bellows 380.

[0030] After processing one group of products, the electromagnetic slide rail 310 drives the two groups of male molds 120 and the sliding shaft 320 to move to one side, so that the other group of male molds 120 moves to the bottom of the forming head 290. When the male mold 120 with the product inside moves, the extrusion plate 330 at one end of the sliding shaft 320 will fit the piston rod 340 and squeeze it, so that the piston rod 340 drives the piston 360 to stretch the piston spring 370 and squeeze the gas inside the piston cylinder 350, so that the gas enters the bellows 380. Under the action of air pressure, the lifting plate 390 is pushed up, so that the lifting plate 390 ejects the product inside the male mold 120, which is convenient for the staff to take it out better. This cycle is repeated, which can effectively improve the processing efficiency of the product.

[0031] Please refer to Figure 4 and Figure 5 The lifting plate 390 is slidably connected to the inner wall of the male mold 120 , and two sets of piston cylinders 350 are provided on both sides of the top of the bottom plate 110 .

[0032] The lifting plate 390 can effectively eject the prefabricated part after processing, making it easier to take out.

[0033] During use, the electric push rod 130 is started to drive the top plate 140 to rise and fall, so that the forming head 290 inside the female mold 150 cooperates with the male mold 120 to process the product. When different products need to be processed, the staff starts the servo motor 210 to drive the rotating rod 220 to rotate, and the rotating rod 220 drives the gear 230 to rotate. The gear 230 drives the two sets of racks 240 to move to both sides, so that the rack 240 drives the inclined block 260 to move and squeeze the spring 270 through the L-shaped connecting block 250 until the inclined block 260 is separated from the engaging block 280, and the limit of the engaging block 280 is released. Then the staff takes the engaging block 280 and the forming head 290 out of the female mold 150 for replacement, which can effectively enable the staff to replace different forming heads 290, and can process and manufacture different products, avoiding the need to replace the mold before other products can be processed. The production of products is improved, and the work efficiency is further enhanced. After processing one group of products, the electromagnetic slide rail 310 drives the two groups of male molds 120 and the sliding shaft 320 to move to one side, so that the other group of male molds 120 moves to the bottom of the forming head 290. When the male mold 120 with products inside moves, the extrusion plate 330 at one end of the sliding shaft 320 will fit the piston rod 340 and squeeze it, so that the piston rod 340 drives the piston 360 to stretch the piston spring 370 and squeeze the gas inside the piston cylinder 350, so that the gas enters the bellows 380, and the lifting plate 390 is pushed up by the air pressure, so that the lifting plate 390 ejects the product inside the male mold 120, which is convenient for the staff to take it out better. This cycle is repeated, which can effectively improve the processing efficiency of the product. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0034] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A building prefabricated component forming mold, comprising a main body component (100), characterized in that: The main body component (100) comprises a bottom plate (110), two groups of male molds (120) are arranged at the top of the bottom plate (110), and electric push rods (130) are fixed on both the front and rear sides of the top of the bottom plate (110), the top of the electric push rod (130) is fixedly connected to a top plate (140), the center position of the bottom of the top plate (140) is fixedly connected to a female mold (150), a replacement component (200) is arranged inside the female mold (150), and an ejection component (300) is arranged inside the male mold (120), and the replacement component (200) comprises a servo motor (210) fixedly connected to one side of the female mold (150), and the output end of the servo motor (210) is fixedly connected to a rotating rod (220), one end of the rotating rod (220) away from the servo motor (210) is fixedly connected with a gear (230), and the upper and lower ends of the gear (230) are provided with meshing racks (240), and a group of L-shaped connecting blocks (250) are symmetrically arranged on one side of the two groups of racks (240) away from the rotating rod (220), and the two groups of L-shaped connecting blocks (250) are fixedly connected with an inclined block (260) on one side away from the rack (240), and two groups of springs (270) are fixedly connected on both sides of the two groups of inclined blocks (260), and a snap-fit ​​block (280) is attached to the top of the inclined block (260), and a molding head (290) is fixedly connected to the lower end of the snap-fit ​​block (280).

2. A building prefabricated component forming mold according to claim 1, characterized in that: A slider (261) is welded to one end of the inclined block (260) away from the L-shaped connecting block (250), and the slider (261) is slidably connected to the female mold (150), and the top end of the inner wall of the female mold (150) is in contact with the top end of the locking block (280).

3. A building prefabricated component forming mold according to claim 1, characterized in that: The ejection assembly (300) comprises an electromagnetic slide rail (310) slidably connected to the front and rear ends of the two sets of male molds (120); a sliding shaft (320) is slidably connected inside the electromagnetic slide rail (310); the sliding shaft (320) is fixedly connected to the male mold (120); and an extrusion plate (330) is fixedly connected to the side of the sliding shaft (320) away from the male mold (120).

4. A building prefabricated component forming mold according to claim 3, characterized in that: A piston rod (340) is provided on one side of the extrusion plate (330), the surface of the piston rod (340) is slidably connected to a piston cylinder (350), the inner wall of the piston cylinder (350) is slidably connected to a piston (360), the piston (360) is fixedly connected to the piston rod (340), the surface of the piston rod (340) is sleeved with a piston spring (370), the surface of the piston cylinder (350) is connected to a bellows (380), and the top of the bellows (380) is fixedly connected to a lifting plate (390).

5. A building prefabricated component forming mold according to claim 4, characterized in that: The lifting plate (390) is slidably connected to the inner wall of the male mold (120), and two groups of piston cylinders (350) are provided on both sides of the top of the bottom plate (110).

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