Mold closing and releasing device for constructional engineering

Abstract

The utility model discloses a constructional engineering mould closing and demoulding device which comprises a base, a mould is arranged in the middle of the upper portion of the base, stand columns are fixedly connected to the four ends of the upper portion of the base, a top plate is fixedly connected to the upper ends of the stand columns, an open groove is formed in the base, and connecting frames are fixedly connected to the two ends of the inner side of the open groove. A driving motor is fixedly connected to one end of the inner side of the connecting frame, a rotating rod is fixedly connected to the output end of the driving motor, the air cylinder, the mold plate and the mold are arranged, rapid compression molding operation can be achieved, and meanwhile the driving motor and a bevel gear assembly are arranged to drive a screw to rotate; and under the action of threaded connection, the threaded sleeve can drive the push plate to perform lifting operation, so that the formed material can be automatically pushed out, automatic demolding operation is realized, the labor intensity of workers is reduced, and the forming efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of mold closing and mold releasing devices for construction engineering, in particular to a mold closing and mold releasing device for construction engineering. Background Art

[0002] Building materials are various materials used in construction projects. There are many types of building materials, which can be roughly divided into: (1) Inorganic materials, which include metal materials (including ferrous metal materials and non-ferrous metal materials) and non-metallic materials (such as natural stone, burnt earth products, cement, concrete and silicate products, etc.). (2) Organic materials, which include plant materials, synthetic polymer materials (including plastics, coatings, adhesives) and asphalt materials. (3) Composite materials, which include asphalt concrete, polymer concrete, etc., are generally composed of inorganic non-metallic materials and organic materials. The matrix materials of composite materials are divided into two categories: metal and non-metal. Commonly used metal matrices include aluminum, magnesium, copper, titanium and their alloys. Non-metal matrices mainly include synthetic resins, rubber, ceramics, graphite, carbon, etc. Reinforcement materials mainly include glass fiber, carbon fiber, boron fiber, aramid fiber, silicon carbide fiber, asbestos fiber, whisker, and metal.

[0003] The existing composite materials need to be fixed by bolts during the compression molding process and then disassembled after the compression molding is completed, which results in a large amount of manual work and affects work efficiency. Utility Model Content

[0004] The utility model aims to provide a mold closing and demolding device for construction engineering, which solves the problem in the prior art that the mold needs to be fixed by bolts during the mold pressing process and then disassembled after the mold pressing is completed, resulting in a large amount of manual work and affecting work efficiency.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a mold closing and demolding device for construction engineering, comprising a base, a mold is arranged in the middle of the upper part of the base, four ends of the upper part of the base are fixedly connected with columns, the upper ends of the columns are fixedly connected with a top plate, and a groove is arranged inside the base;

[0006] The two inner ends of the slot are fixedly connected with a connecting frame, one inner end of the connecting frame is fixedly connected with a driving motor, and the output end of the driving motor is fixedly connected with a rotating rod.

[0007] As a further description of the above technical solution: a second bevel gear is fixedly connected to the rotating rod, and a first bevel gear is meshedly arranged on one side of the second bevel gear.

[0008] As a further description of the above technical solution: a screw is fixedly connected to the first bevel gear, and a screw sleeve is threadedly connected to the screw.

[0009] As a further description of the above technical solution: a push plate is arranged inwardly through the mold at the upper end of the screw sleeve, and connecting plates are fixedly connected at both ends of the screw sleeve, and the connecting plates are slidably connected to the inside of the connecting frame.

[0010] As a further description of the above technical solution: a cylinder is arranged in the upper middle part of the top plate, and the extending end of the cylinder is fixedly connected to a template.

[0011] As a further description of the above technical solution: a water tank is arranged on one side of the mold, a cooling pipe is arranged inwardly through one end of the water tank through the mold, and a water pump is arranged in the middle of the cooling pipe.

[0012] As a further description of the above technical solution: a return pipe is provided through the other end of the cooling pipe and extends outwardly therefrom, and a radiator is provided on the return pipe.

[0013] The utility model has the following beneficial effects:

[0014] Compared with the prior art, the mold closing and demolding device for construction engineering can realize its rapid die pressing and forming operation by setting a cylinder, a template and a mold, and at the same time, a driving motor and a bevel gear assembly are set to drive the screw to rotate, and under the action of the threaded connection, the screw sleeve can drive the push plate to perform a lifting operation, so that the formed material can be automatically pushed out, and its automatic demolding operation can be realized, which reduces the labor intensity of the staff and improves the forming efficiency of the device;

[0015] Compared with the prior art, the mold closing and demolding device for construction projects can realize water cooling circulation operation by arranging a water tank, a cooling pipe, a water pump, and a reflux pipe, thereby being able to quickly cool the molded material and improving the molding efficiency of the entire device.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the cooling structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the screw sleeve structure of the utility model.

[0021] Legend:

[0022] 1. Cylinder; 2. Top plate; 3. Column; 4. Mold; 5. Water tank; 6. Connecting frame; 7. Connecting plate; 8. Slotting; 9. First bevel gear; 10. Rotating rod; 11. Driving motor; 12. Base; 13. Screw; 14. Push plate; 15. Screw sleeve; 16. Template; 17. Cooling pipe; 18. Radiator; 19. Water pump; 20. Reflux pipe; 21. Second bevel gear. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-3 The utility model provides an embodiment of a mold closing and demolding device for construction engineering, comprising a base 12, a mold 4 is arranged in the middle of the upper part of the base 12, four ends of the upper part of the base 12 are fixedly connected with columns 3, the upper end of the column 3 is fixedly connected with a top plate 2, the cylinder 1 and the template 16 can be supported by the column 3, and a slot 8 is arranged inside the base 12;

[0025] The two ends of the inner side of the slot 8 are fixedly connected with a connecting frame 6, one end of the inner side of the connecting frame 6 is fixedly connected with a driving motor 11, the output end of the driving motor 11 is fixedly connected with a rotating rod 10, the rotating rod 10 is fixedly connected with a second bevel gear 21, one side of the second bevel gear 21 is meshed with a first bevel gear 9, the first bevel gear 9 is fixedly connected with a screw rod 13, the screw rod 13 is threadedly connected with a screw sleeve 15, starting the driving motor 11 can make the second bevel gear 21 rotate, under the action of meshing, it can drive the first bevel gear 9 and the screw rod 13 to rotate, and under the action of the threaded connection, the screw sleeve 15 can drive the push plate 14 at the upper end to move, so that the formed composite material can be automatically pushed out, which is convenient for the staff to take out, and the structure is simple;

[0026] The upper end of the screw sleeve 15 passes through the mold 4 and is provided with a push plate 14 inwardly. Both ends of the screw sleeve 15 are fixedly connected with connecting plates 7, and the connecting plates 7 are slidably connected to the inside of the connecting frame 6. The stability of the screw sleeve 15 during movement can be ensured by providing the connecting plates 7;

[0027] A cylinder 1 is provided in the middle of the top plate 2, and a template 16 is fixedly connected to the extended end of the cylinder 1. By starting the cylinder 1 above, the template 16 can be driven to move, thereby cooperating with the mold 4 to realize its molding operation;

[0028] A water tank 5 is provided on one side of the mold 4, one end of the water tank 5 passes through the mold 4 and a cooling pipe 17 is provided inwardly, a water pump 19 is provided in the middle of the cooling pipe 17, and the other end of the cooling pipe 17 passes through a return pipe 20 to be provided outwardly, and a radiator 18 is provided on the return pipe 20. After the die is pressed, starting the water pump 19 can allow the cooling water in the water tank 5 to enter the cooling pipe 17, and the heat of the material can be absorbed by the cooling pipe 17, thereby achieving its rapid cooling effect, and under the action of the return pipe 20 and the radiator 18, its water-cooled circulation and heat dissipation effect can be achieved, thereby improving the molding efficiency of the device, and the cooling pipe 17 is arranged around the inside of the mold 4 and bypasses the position of the screw sleeve 15, and will not affect the use of the screw sleeve 15.

[0029] Working principle: When the device is in use, starting the upper cylinder 1 can drive the template 16 to move downward, so as to perform compression molding on the composite material inside the mold 4. After compression molding, starting the water pump 19 can allow the cooling water in the water tank 5 to enter the cooling pipe 17, and the heat of the material can be absorbed through the cooling pipe 17, thereby achieving its rapid cooling effect, and under the action of the reflux pipe 20 and the radiator 18, its water-cooled circulation heat dissipation effect can be achieved, thereby improving the molding efficiency of the device. After cooling, starting the drive motor 11 can cause the second bevel gear 21 to rotate, and under the action of meshing, it can drive the first bevel gear 9 and the screw 13 to rotate, and under the action of the threaded connection, the screw sleeve 15 can drive the upper push plate 14 to move, and the formed composite material can be automatically pushed out, which is convenient for the staff to take out. The structure is simple, first the mold is vibrated to close and withdraw the mold, and no bolts are required to fix and disassemble, so the workload is small and the efficiency is high.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A mold closing and demoulding device for construction engineering, comprising a base (12), characterized in that: A mold (4) is provided in the middle of the upper part of the base (12); four upper ends of the base (12) are fixedly connected to columns (3); the upper ends of the columns (3) are fixedly connected to the top plate (2); and a slot (8) is provided inside the base (12); The two inner ends of the slot (8) are fixedly connected to a connecting frame (6), one inner end of the connecting frame (6) is fixedly connected to a driving motor (11), and the output end of the driving motor (11) is fixedly connected to a rotating rod (10).

2. A mold closing and demoulding device for construction engineering according to claim 1, characterized in that: The rotating rod (10) is fixedly connected to a second bevel gear (21), and one side of the second bevel gear (21) is meshed with a first bevel gear (9).

3. A mold closing and demoulding device for construction engineering according to claim 2, characterized in that: A screw rod (13) is fixedly connected to the first bevel gear (9), and a screw sleeve (15) is threadedly connected to the screw rod (13).

4. A mold closing and demoulding device for construction engineering according to claim 3, characterized in that: The upper end of the screw sleeve (15) passes through the mold (4) and is provided with a push plate (14) inwardly, and both ends of the screw sleeve (15) are fixedly connected to connecting plates (7), and the connecting plates (7) are slidably connected to the inside of the connecting frame (6).

5. The mold closing and demoulding device for construction engineering according to claim 1, characterized in that: A cylinder (1) is provided in the middle portion above the top plate (2), and a template (16) is fixedly connected to an extended end of the cylinder (1).

6. A mold closing and demoulding device for construction engineering according to claim 1, characterized in that: A water tank (5) is provided on one side of the mould (4), one end of the water tank (5) penetrates the mould (4) and a cooling pipe (17) is provided inwardly, and a water pump (19) is provided in the middle of the cooling pipe (17).

7. A mold closing and demoulding device for construction engineering according to claim 6, characterized in that: A return pipe (20) is provided through the other end of the cooling pipe (17) and is arranged outwardly, and a radiator (18) is provided on the return pipe (20).

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