Demoulding device for cast steel pouring process

Abstract

The utility model discloses a demoulding device for a cast steel pouring process, and relates to the technical field of cast steel pouring. The demolding device for the cast steel pouring process comprises a lower mold, a hammering mechanism, a demolding mechanism and a cooling mechanism, an upper mold is carried on the top of the lower mold, a forming groove is formed in the top of the lower mold, the cooling mechanism is arranged in the lower mold, the cooling mechanism comprises a water storage cavity, a water pump and a water inlet pipe, and the water storage cavity is formed in the lower mold; a water inlet pipe is fixedly installed at the top of the water pump, and one end of the water inlet pipe is fixedly connected with the output end of the water pump. According to the demoulding device for the cast steel pouring process, cooling water can exchange heat with the demoulding device through the cooling mechanism in the forming process of a product in the forming groove, continuous refrigeration is conducted, the cooling rate of the product is increased, the machining efficiency of the product is improved, and the practicability of the demoulding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cast steel pouring, in particular to a demoulding device for cast steel pouring process. Background Art

[0002] The application document with publication number CN216828613U discloses a finished product demolding device for stainless steel casting, including a base, support rods are installed on all sides of the top of the base, fixed plates are installed on the top of the four support rods, a lower mold shell is installed in the middle of the top of the base, a moving mechanism is arranged at the bottom of the fixed plate, a hydraulic press is connected to the moving mechanism, an upper mold shell is installed on the telescopic rod of the hydraulic press, the upper mold shell cooperates with the lower mold shell, has high practical value, and is worthy of promotion.

[0003] However, the above device needs to wait for the product to cool naturally before demoulding, which is time-consuming and labor-intensive. For batch-processed products, the processing efficiency is low and the demoulding speed is slow. Therefore, we propose a demoulding device for cast steel casting process. Utility Model Content

[0004] The utility model aims to provide a demoulding device for cast steel pouring process, which can solve the problems of low cooling efficiency and slow demoulding efficiency of some existing devices.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a demoulding device for a cast steel pouring process, comprising:

[0006] The lower mold has an upper mold on the top, and a molding groove is provided on the top of the lower mold;

[0007] The hammer mechanism is arranged inside the lower mold, and is used to hammer the product to prevent it from being stuck in the molding groove and being difficult to demould;

[0008] The demoulding mechanism is arranged inside the lower mold and is used to push the material to demould the product;

[0009] The cooling mechanism is arranged inside the lower mold, and the cooling mechanism includes a water storage cavity, a water pump and a water inlet pipe. The lower mold is provided with a water storage cavity, a water pump is fixedly installed on the inner bottom of the water storage cavity, a water inlet pipe is fixedly installed on the top of the water pump, and one end of the water inlet pipe is fixedly connected to the output end of the water pump.

[0010] Preferably, the cooling mechanism also includes a circulation pipe, a reflux pipe and a semiconductor refrigeration plate. A circulation pipe is opened inside the lower mold, and the circulation pipe is arranged around the molding groove. One end of the water inlet pipe is fixedly installed on the inner wall of the water storage cavity and communicated with one end of the circulation pipe. A reflux pipe is fixedly installed on the inner wall of the water storage cavity, and the other end of the circulation pipe is communicated with the inside of the reflux pipe. A semiconductor refrigeration plate is fixedly installed on the inner bottom of the water storage cavity.

[0011] Preferably, the hammering mechanism comprises a transmission cavity A, an A motor, a turntable, a rocker arm and a hammer plate, a transmission cavity A is provided inside the lower mold, an A motor is fixedly mounted on the inner top of the transmission cavity A, a turntable is rotatably mounted on the bottom of the A motor, a rotating shaft of the A motor is transmission-connected to the turntable, a rocker arm is rotatably mounted on the bottom of the turntable and is eccentrically arranged, a slide groove is provided between the molding groove and the transmission cavity A, a hammer plate is arranged in the slide groove, one end of the rocker arm is rotatably mounted on the outer surface of one side of the hammer plate, and a hammer pad is fixedly mounted on the outer surface of the other side of the hammer plate.

[0012] Preferably, the demolding mechanism includes a B transmission cavity, a B motor, a threaded rod, a U-shaped plate and a limit rod. A B transmission cavity is opened inside the lower mold, and a B motor is fixedly installed on the inner bottom of the B transmission cavity. A threaded rod is rotatably installed between the top of the B motor and the inner top of the B transmission cavity. The rotating shaft of the B motor is transmission-connected to the threaded rod. Two groups of limit rods are fixedly installed between the inner top and the inner bottom of the B transmission cavity. A U-shaped plate is arranged inside the B transmission cavity. The U-shaped plate is threadedly installed on the threaded rod. The U-shaped plate is movably mounted on the two groups of limit rods. Both sides of the U-shaped plate pass through the interior of the lower mold and extend to the inner bottom of the forming groove.

[0013] Preferably, a pouring pipe is fixedly installed on the top of the lower mold, and the pouring pipe is communicated with the interior of the molding groove, so as to achieve the effect of being able to cast steel.

[0014] Preferably, two sets of handles are fixedly installed on the top of the upper mold, so as to facilitate taking and placing the upper mold.

[0015] Preferably, a mounting hole is provided on one side of the lower mold, and an observation window is embedded in the mounting hole, so as to achieve the effect of conveniently observing the operation of the cooling water.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) The demoulding device for cast steel casting process can, through the cooling mechanism, allow cooling water to exchange heat with the product in the molding tank and continuously cool it during the molding process to accelerate the cooling rate of the product. This solves the problem that some existing devices need to wait for the product to cool naturally before demoulding, which is time-consuming and labor-intensive. For batch-processed products, the processing efficiency is low and the demoulding speed is slow. The processing efficiency of the product is improved, and the practicality of the device is enhanced.

[0018] (2) The demoulding device for cast steel pouring process can, through the cooperation of the hammer mechanism and the demoulding mechanism, hammer the product before demoulding to disconnect the outer surface of the product from the inner wall of the molding groove, so as to avoid the product sticking to the inner wall of the molding groove and being difficult to demould, thereby improving the demoulding efficiency of the product, ensuring the use effect of the device, and facilitating the promotion and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a right side cutaway stereogram of the utility model;

[0021] Figure 2 It is a left side cutaway stereogram of the utility model;

[0022] Figure 3 It is a three-dimensional diagram of the utility model;

[0023] Figure 4 This is an enlarged view of part A of the utility model;

[0024] Figure 5 It is an enlarged view of part B of the utility model;

[0025] Figure 6 It is an enlarged view of the C part of the utility model.

[0026] Figure numerals: 1. lower mold; 2. upper mold; 3. molding groove; 4. cooling mechanism; 401. water storage chamber; 402. water pump; 403. water inlet pipe; 404. circulation pipe; 405. return pipe; 406. semiconductor refrigeration plate; 5. hammer mechanism; 501. A transmission chamber; 502. A motor; 503. turntable; 504. rocker arm; 505. hammer plate; 6. demoulding mechanism; 601. B transmission chamber; 602. B motor; 603. threaded rod; 604. U-shaped plate; 605. limit rod; 7. pouring tube; 8. handle. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-6 The utility model provides a technical solution: a demoulding device for cast steel pouring process, comprising a lower mold 1, a hammering mechanism 5, a demoulding mechanism 6 and a cooling mechanism 4, an upper mold 2 is mounted on the top of the lower mold 1, a molding groove 3 is provided on the top of the lower mold 1, a hammering mechanism 5 is arranged inside the lower mold 1, the hammering mechanism 5 is used to hammer the product to prevent it from being adhered to the molding groove 3 and difficult to demould, a demoulding mechanism 6 is arranged inside the lower mold 1, the demoulding mechanism 6 is used to push the material to demould the product, a pouring pipe 7 is fixedly installed on the top of the lower mold 1, the pouring pipe 7 is communicated with the inside of the molding groove 3, two sets of handles 8 are fixedly installed on the top of the upper mold 2, a mounting hole is provided on one side of the lower mold 1, and an observation window is embedded in the mounting hole;

[0029] The cooling mechanism 4 is arranged inside the lower mold 1, and the cooling mechanism 4 includes a water storage chamber 401, a water pump 402 and a water inlet pipe 403. The lower mold 1 is provided with a water storage chamber 401, a water pump 402 is fixedly installed on the inner bottom of the water storage chamber 401, a water inlet pipe 403 is fixedly installed on the top of the water pump 402, and one end of the water inlet pipe 403 is fixedly connected to the output end of the water pump 402.

[0030] The cooling mechanism 4 also includes a circulation pipe 404, a return pipe 405 and a semiconductor refrigeration plate 406. A circulation pipe 404 is opened inside the lower mold 1, and the circulation pipe 404 is arranged around the molding groove 3. One end of the water inlet pipe 403 is fixedly installed on the inner wall of the water storage cavity 401 and communicated with one end of the circulation pipe 404. A return pipe 405 is fixedly installed on the inner wall of the water storage cavity 401, and the other end of the circulation pipe 404 is communicated with the inside of the return pipe 405. A semiconductor refrigeration plate 406 is fixedly installed on the inner bottom of the water storage cavity 401. Under the action of the cooling mechanism 4, during the process of product molding in the molding groove 3, the cooling water can exchange heat with it and continuously cool it to accelerate the cooling rate of the product, thereby improving the processing efficiency of the product and enhancing the practicability of the device.

[0031] The hammer mechanism 5 includes a transmission cavity A 501, a motor A 502, a turntable 503, a rocker arm 504 and a hammer plate 505. The lower mold 1 has a transmission cavity A 501 formed inside. The motor A 502 is fixedly mounted on the inner top of the transmission cavity A 501. The turntable 503 is rotatably mounted on the bottom of the motor A 502. The rotating shaft of the motor A 502 is connected to the turntable 503 for transmission. The rocker arm 504 is rotatably mounted on the bottom of the turntable 503 and is eccentrically arranged. A slide groove is formed between the molding groove 3 and the transmission cavity A 501. A hammer plate 505 is arranged in the slide groove. One end of the rocker arm 504 is rotatably mounted on the outer surface of one side of the hammer plate 505. A hammer pad is fixedly mounted on the outer surface of the other side of the hammer plate 505.

[0032] The demoulding mechanism 6 includes a B transmission cavity 601, a B motor 602, a threaded rod 603, a U-shaped plate 604 and a limiting rod 605. The lower mold 1 has a B transmission cavity 601 formed inside. The B motor 602 is fixedly installed at the inner bottom of the B transmission cavity 601. A threaded rod 603 is rotatably installed between the top of the B motor 602 and the inner top of the B transmission cavity 601. The rotating shaft of the B motor 602 is in transmission connection with the threaded rod 603. Two sets of limiting rods 605 are fixedly installed between the inner top and the inner bottom of the B transmission cavity 601. The U-shaped plate 604 is provided inside the B transmission cavity 601. The mold plate 604, the U-shaped plate 604 is threadedly installed on the threaded rod 603, and the U-shaped plate 604 is movably sleeved on two sets of limit rods 605. Both sides of the U-shaped plate 604 penetrate the interior of the lower mold 1 and extend to the inner bottom of the molding groove 3. Under the cooperation of the hammer mechanism 5 and the demoulding mechanism 6, the product can be hammered before demoulding to disconnect the outer surface of the product from the inner wall of the molding groove 3 to avoid the product sticking to the inner wall of the molding groove 3 and being difficult to demould, thereby improving the demoulding efficiency of the product, ensuring the use effect of the device, and being conducive to the promotion and use of the device.

[0033] Working principle: when pouring into the molding groove 3 for molding through the pouring pipe 7, the semiconductor refrigeration plate 406 is controlled to start to cool the cooling water in the water storage chamber 401, and then the water pump 402 is controlled to start to let the cooling water enter the circulation pipe 404 surrounding the molding groove 3 through the water inlet pipe 403, and flow back to the water storage chamber 401 from the return pipe 405 to form a cycle, and the refrigerated cooling water exchanges heat with the product in the molding groove 3 to cool it, so as to achieve rapid cooling and molding. After the molding is completed, the upper mold 2 is removed, and the A motor 502 is controlled to start to drive the turntable 503 to rotate to drive the swing rod 504 to swing, and then drive the hammer plate 505 to move back and forth in the slide groove to continuously hammer the product in the molding groove 3, so that the product and the inner wall of the molding groove 3 have a relative movement to disconnect the bonded material. After completion, the B motor 602 is controlled to start to drive the threaded rod 603 to rotate and drive the U-shaped plate 604 to move upward, so as to lift the product in the molding groove 3 to realize demolding and material removal.

[0034] 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 demoulding device for cast steel pouring process, It is characterized in that include: A lower mold (1) is provided with an upper mold (2) on the top, and a molding groove (3) is provided on the top of the lower mold (1); A hammer mechanism (5) is arranged inside the lower mold (1), and is used to hammer the product to prevent it from being adhered to the molding groove (3) and being difficult to demould; A demoulding mechanism (6) is arranged inside the lower mold (1), and is used to push the material to demould the product; The cooling mechanism (4) is arranged inside the lower mold (1), and comprises a water storage chamber (401), a water pump (402) and a water inlet pipe (403). The lower mold (1) is provided with a water storage chamber (401), the water pump (402) is fixedly installed at the inner bottom of the water storage chamber (401), the water inlet pipe (403) is fixedly installed at the top of the water pump (402), and one end of the water inlet pipe (403) is fixedly connected to the output end of the water pump (402).

2. A demoulding device for cast steel pouring process according to claim 1, Features: The cooling mechanism (4) also includes a circulation pipe (404), a return pipe (405) and a semiconductor cooling plate (406). A circulation pipe (404) is provided inside the lower mold (1). The circulation pipe (404) is arranged around the molding groove (3). One end of the water inlet pipe (403) is fixedly installed on the inner wall of the water storage chamber (401) and communicates with one end of the circulation pipe (404). A return pipe (405) is fixedly installed on the inner wall of the water storage chamber (401). The other end of the circulation pipe (404) is communicated with the inside of the return pipe (405). A semiconductor cooling plate (406) is fixedly installed on the inner bottom of the water storage chamber (401).

3. A demoulding device for cast steel pouring process according to claim 2, Features: The hammer mechanism (5) comprises an A transmission cavity (501), an A motor (502), a rotating disk (503), a swing rod (504) and a hammer plate (505). The lower mold (1) is provided with an A transmission cavity (501). The A motor (502) is fixedly mounted on the inner top of the A transmission cavity (501). The bottom of the A motor (502) is rotatably mounted with a swing rod (504). The rotating shaft of the A motor (502) is connected to the rotating disk (503) in a transmission manner. The bottom of the rotating disk (503) is rotatably mounted with a swing rod (504) and is eccentrically arranged. A slide groove is provided between the molding groove (3) and the A transmission cavity (501). The hammer plate (505) is arranged in the slide groove. One end of the swing rod (504) is rotatably mounted on the outer surface of one side of the hammer plate (505). A hammer pad is fixedly mounted on the outer surface of the other side of the hammer plate (505).

4. A demoulding device for cast steel pouring process according to claim 3, Features: The demoulding mechanism (6) comprises a B transmission cavity (601), a B motor (602), a threaded rod (603), a U-shaped plate (604) and a limiting rod (605); the lower mold (1) is provided with a B transmission cavity (601); the B motor (602) is fixedly installed at the inner bottom of the B transmission cavity (601); a threaded rod (603) is rotatably installed between the top of the B motor (602) and the inner top of the B transmission cavity (601); the rotating shaft of the B motor (602) The B transmission chamber (601) is connected to the threaded rod (603) in transmission connection. Two groups of limit rods (605) are fixedly installed between the inner top and the inner bottom of the B transmission chamber (601). A U-shaped plate (604) is arranged inside the B transmission chamber (601). The U-shaped plate (604) is threadedly installed on the threaded rod (603). The U-shaped plate (604) is movably sleeved on the two groups of limit rods (605). Both sides of the U-shaped plate (604) penetrate the interior of the lower mold (1) and extend to the inner bottom of the molding groove (3).

5. A demoulding device for cast steel pouring process according to claim 4, Features: A pouring pipe (7) is fixedly mounted on the top of the lower mold (1), and the pouring pipe (7) is communicated with the interior of the molding groove (3).

6. A demoulding device for cast steel pouring process according to claim 5, Features: Two sets of handles (8) are fixedly mounted on the top of the upper mold (2).

7. A demoulding device for cast steel pouring process according to claim 6, Features: A mounting hole is provided on one side of the lower mold (1), and an observation window is embedded in the mounting hole.

Images