Membrane shell forming device

Abstract

The utility model discloses a membrane shell forming device which comprises an operation table, a movable frame, a fixed frame and a die, the movable frame is connected to one side of the top of the operation table in a sliding mode, the fixed frame is connected to the other side of the top of the operation table in a rotating mode, the die comprises a female die and a male die, and the female die and the male die are oppositely arranged. The female die and the male die are arranged on the movable frame and the fixed frame respectively, a feeding assembly is arranged at the position, corresponding to the female die, of the top of the movable frame, and the feeding assembly conveys forming raw materials into the die. According to the mold, the mold shell demolding convenience is improved, the mold shell molding operation is repeated, the mold shell molding efficiency is improved, efficient operation procedures are formed, and the operation convenience and high efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of membrane shell molding, in particular to a membrane shell molding device. Background Art

[0002] The membrane shell is used as a concrete casting tool for construction. The use of the membrane shell reduces the amount of steel bars used in the concrete pouring of construction. The membrane shell is injection molded through a mold in the processing technology.

[0003] During the injection molding process of the membrane shell, the formed membrane shell is generally attached to the convex die of the mold. In order to remove the membrane shell, the prior art uses an external demoulding device to separate the membrane shell from the mold and transfer it. Although this method can complete the demoulding and transfer actions, it requires additional equipment to clamp and place the membrane shell, which requires a large amount of equipment investment and is not efficient. There is also a prior art that sets a material return mechanism in the mold. This material return method can easily demould the membrane shell, but the removed membrane shell is mostly on the injection molding station, and it is necessary to transfer the removed membrane shell to the next process again. Summary of the invention

[0004] The utility model aims to provide a membrane shell forming device in view of the problems existing in the prior art.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a membrane shell forming device, including an operating table, a movable frame, a fixed frame and a mold, the movable frame is slidably connected to one side of the top of the operating table, the fixed frame is rotatably connected to the other side of the top of the operating table, the mold includes a concave mold and a convex mold, the concave mold and the convex mold are arranged opposite to each other, and the concave mold and the convex mold are respectively arranged on the movable frame and the fixed frame, and a feeding assembly is arranged on the top of the movable frame corresponding to the concave mold, and the feeding assembly transports the molding raw material into the mold.

[0006] In the above technical scheme, the movable frame is moved on the operating table to close the concave mold and the convex mold of the mold. After the closing is completed, the molding raw material is delivered to the mold through the feeding assembly to perform membrane shell molding. After the membrane shell molding is completed, the movable frame is away from the fixed frame to separate the concave mold from the convex mold, and the molded membrane shell is adhered to the protruding part of the convex mold. The fixed frame is rotated on the operating table so that the molded membrane shell at the convex mold is detached to the next process. After the membrane shell is detached, the fixed frame is reset to repeat the membrane shell molding operation, thereby improving the membrane shell molding efficiency, forming an efficient operation process, and improving the convenience and efficiency of the operation.

[0007] On the basis of the above technical solution, preferably, the feeding assembly includes an external tube, a feeding pump and a guiding pipe, the feeding pump is arranged on the top of the movable frame, the external tube is arranged at one end of the feeding pump, and the guiding pipe is respectively connected to the feeding pump and the top of the die.

[0008] On the basis of the above technical solution, preferably, the end face of the male mold is provided with a protruding portion, and an ejection assembly is provided inside the male mold and corresponding to the protruding portion, and the ejection assembly is used to eject the molded membrane shell from the protruding portion.

[0009] On the basis of the above technical solution, preferably, the ejection assembly includes an ejection cylinder and an ejection plate, the ejection cylinder is arranged inside the punch, the ejection plate is arranged corresponding to the end surface of the protruding portion, and the rear end of the ejection plate is connected to the output end of the ejection cylinder.

[0010] In the above technical solution, after the membrane shell is formed, it adheres to the protruding portion of the punch, and the output end of the ejection cylinder drives the ejection plate to eject the membrane shell from the protruding portion so that the membrane shell can be detached to the next process.

[0011] On the basis of the above technical solution, preferably, it further comprises a rotating disk, wherein the rotating disk is arranged at the bottom end of the fixing frame, and the rotating disk is rotatably arranged on the operating table.

[0012] On the basis of the above technical solution, preferably, a driving motor may be provided on the top of the operating table and corresponding to the bottom of the rotating disk, and the output end of the driving motor is used to drive the rotating disk to rotate.

[0013] In the above technical solution, the rotating disk is driven to rotate horizontally by the output end of the driving motor at the operating table, so as to adjust the horizontal use angle of the fixing frame and the punch, so as to demold the formed membrane shell and facilitate the resetting of the fixing frame and the punch.

[0014] On the basis of the above technical solution, preferably, a moving component is provided on the top of the operating table corresponding to the bottom of the moving frame, and the moving component is used for moving the moving frame on the operating table.

[0015] On the basis of the above technical solution, preferably, the moving component includes a driving cylinder and a moving block, a moving groove is provided on the top of the operating table, the driving cylinder is provided in the moving groove, the moving block is slidably provided in the moving groove, the top of the moving block is connected to the bottom of the moving frame, and one side of the moving block is connected to the output end of the driving cylinder.

[0016] In the above technical solution, the output end of the driving cylinder drives the moving block to reciprocate in the moving groove, thereby reciprocating the moving frame on the top side of the operating table to cooperate with the mold closing and opening operations.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] After the membrane shell is formed, the die and the punch are separated by a moving component, and the formed membrane shell is adhered to the protruding part of the punch. The fixed frame is rotated on the operating table to adjust the horizontal position of the punch, and the front side of the punch is matched to the conveying part of the next process. The formed membrane shell is separated from the punch to the conveying part of the next process by the ejection component at the punch. After the membrane shell is separated, the punch and the die are reset to realize the membrane shell forming and demoulding operations of the mold itself, thereby improving the membrane shell forming efficiency, forming an efficient operation process, and improving the convenience and efficiency of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a first perspective view of a membrane shell forming device of the utility model;

[0020] Figure 2 This is a second viewing angle view of a membrane shell forming device of the utility model;

[0021] Figure 3 This is a top view of a membrane shell forming device of the utility model;

[0022] Figure 4 The utility model is a side sectional view of a male mold of a membrane shell forming device.

[0023] In the figure: an operating table 1, a movable groove 11, a movable frame 2, a fixed frame 3, a mold 4, a concave mold 41, a punch 42, a protrusion 43, a feeding assembly 5, an external pipe 51, a feeding pump 52, a guide pipe 53, an ejection assembly 6, an ejection cylinder 61, an ejection plate 62, a rotating disk 7, a movable assembly 8, a driving cylinder 81, and a movable block 82. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4As shown, the utility model is a membrane shell molding device, including an operating table 1, a movable frame 2, a fixed frame 3 and a mold 4, the movable frame 2 is slidably connected to one side of the top of the operating table 1, the fixed frame 3 is rotatably connected to the other side of the top of the operating table 1, the mold 4 includes a concave mold 41 and a convex mold 42, the concave mold 41 and the convex mold 42 are relatively arranged, and the concave mold 41 and the convex mold 42 are respectively arranged on the movable frame 2 and the fixed frame 3, and a feeding component 5 is provided at the top of the movable frame 2 corresponding to the concave mold 41, and the feeding component 5 transports the molding raw material into the mold 4.

[0026] The movable frame 2 is moved on the operating table 1 to close the concave die 41 and the convex die 42 of the mold 4. After the closing is completed, the molding raw material is transported into the mold 4 through the feeding assembly 5 to carry out film shell molding. After the film shell molding is completed, the movable frame 2 is away from the fixed frame 3 to separate the concave die 41 from the convex die 42. The concave die 41 adopts the existing product, and due to the existing technical structure of the concave die 41, the molded film shell is not easy to adhere to the concave die 41, and the molded film shell adheres to the protrusion 43 of the convex die 42. The fixed frame 3 is rotated on the operating table 1 so that the molded film shell at the convex die 42 is separated from the next process. After the film shell is separated, the fixed frame 3 is reset to repeat the film shell molding operation, thereby improving the efficiency of the film shell molding, forming an efficient operation process, and improving the convenience and efficiency of the operation.

[0027] As a preferred embodiment, the feeding assembly 5 includes an external tube 51, a feeding pump 52 and a guide pipe 53. The external tube 51 is arranged at one end of the feeding pump 52, and the feeding pump 52 is arranged on the movable frame 2. The guide pipe 53 is respectively connected to the feeding pump 52 and the top of the die 41. The external tube 51 is connected to an external device for storing molding raw materials, and the molding raw materials are transported to the guide pipe 53 through the feeding pump 52, and then transported to the mold 4 through the guide pipe 53, so that the molding raw materials are molded in the mold 4.

[0028] As a preferred embodiment, a protrusion 43 is provided on the end face of the punch 42, and an ejection assembly 6 is provided inside the punch 42 and corresponding to the protrusion 43. The ejection assembly 6 is used to eject the formed film shell from the protrusion 43. The ejection assembly 6 includes an ejection cylinder 61 and an ejection plate 62. The ejection cylinder 61 is arranged inside the punch 42, and the ejection plate 62 is arranged corresponding to the end face of the protrusion 43. The rear end of the ejection plate 62 is connected to the output end of the ejection cylinder 61. When the film shell is formed, it adheres to the protrusion 43 of the punch 42. The ejection plate 62 is driven by the output end of the ejection cylinder 61 to eject the film shell from the protrusion 43 so that the film shell can be detached to the next process.

[0029] As a preferred embodiment, it also includes a rotating disk 7, which is arranged at the bottom end of the fixed frame 2. The rotating disk 7 is rotatably arranged on the operating table 1. A driving motor can be arranged at the top of the operating table 1 and corresponding to the bottom of the rotating disk 7. The output end of the driving motor is used to drive the rotating disk 7 to rotate. The rotating disk 7 is driven to rotate horizontally by the output end of the driving motor at the operating table 1, so as to adjust the horizontal use angle of the fixed frame 3 and the punch 42, so as to demold the molded film shell and facilitate the resetting of the fixed frame 3 and the punch 42.

[0030] As a preferred embodiment, a moving component 8 is provided at the top of the operating table 1 corresponding to the bottom of the moving frame 2. The moving component 8 is used to move the moving frame 2 on the operating table 1. The moving component 8 includes a driving cylinder 81 and a moving block 82. A moving groove 11 is provided on the top of the operating table 1. The driving cylinder 81 is set in the moving groove 11. The moving block 82 is slidably set in the moving groove 11. The top of the moving block 82 is connected to the bottom of the moving frame 2, and one side of the moving block 82 is connected to the output end of the driving cylinder 81. The moving block 82 is driven to reciprocate in the moving groove 11 through the output end of the driving cylinder 81, thereby reciprocating the moving frame 2 on the top side of the operating table 1 to cooperate with the closing and opening operations of the mold 4.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A membrane shell forming device, characterized in that: The invention comprises an operating table, a movable frame, a fixed frame and a mold, wherein the movable frame is slidably connected to one side of the top of the operating table, the fixed frame is rotatably connected to the other side of the top of the operating table, the mold comprises a concave mold and a convex mold, the concave mold and the convex mold are arranged opposite to each other, and the concave mold and the convex mold are respectively arranged on the movable frame and the fixed frame, and a feeding assembly is arranged on the top of the movable frame corresponding to the concave mold, and the feeding assembly transports the molding raw material into the mold.

2. A membrane shell forming device according to claim 1, characterized in that: The feeding assembly includes an external pipe, a feeding pump and a guide pipe. The feeding pump is arranged on the top of the movable frame, the external pipe is arranged at one end of the feeding pump, and the guide pipe is respectively connected to the feeding pump and the top of the concave mold.

3. A membrane shell forming device according to claim 1, characterized in that: The end surface of the male mold is provided with a protruding portion, and an ejection assembly is provided inside the male mold and corresponding to the protruding portion. The ejection assembly is used to eject the formed membrane shell from the protruding portion.

4. A membrane shell forming device according to claim 3, characterized in that: The ejection assembly comprises an ejection cylinder and an ejection plate. The ejection cylinder is arranged inside the punch. The ejection plate is arranged corresponding to the end surface of the protruding portion. The rear end of the ejection plate is connected to the output end of the ejection cylinder.

5. A membrane shell forming device according to claim 1, characterized in that: It also includes a rotating disk, which is arranged at the bottom end of the fixing frame and is rotatably arranged on the operating table.

6. A membrane shell forming device according to claim 5, characterized in that: A driving motor may be provided at the top of the operating table and corresponding to the bottom of the rotating disk, and the output end of the driving motor is used to drive the rotating disk to rotate.

7. A membrane shell forming device according to claim 1, characterized in that: A moving assembly is arranged on the top of the operating table corresponding to the lower part of the moving frame, and the moving assembly is used for moving the moving frame on the operating table.

8. A membrane shell forming device according to claim 7, characterized in that: The moving assembly includes a driving cylinder and a moving block. A moving groove is provided on the top of the operating table. The driving cylinder is arranged in the moving groove. The moving block is slidably arranged in the moving groove. The top of the moving block is connected to the bottom of the moving frame, and one side of the moving block is connected to the output end of the driving cylinder.

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