Double-pressure forming die of single-pressure static press

Abstract

The utility model belongs to the technical field of brick presses, and particularly relates to a double-pressing forming die of a single-pressing static press, which comprises a bottom frame, a bottom die fixedly arranged above the bottom frame, four guide columns arranged above the bottom frame, a top frame arranged at the tops of the guide columns, and a hydraulic oil cylinder I arranged in the middle of the top frame in a penetrating manner, a top die capable of ascending and descending is arranged below the first hydraulic oil cylinder, the two sides of the top die slide on the guide columns, a middle die is arranged above the bottom frame, second hydraulic oil cylinders are symmetrically arranged below the middle die, the two sides of the middle die slide on the guide columns, and a material cleaning assembly capable of cleaning materials is arranged on the middle die. According to the double-pressure forming hydraulic brick machine, the occupied space is reduced, the convenience of transportation and carrying is achieved, the simplicity and convenience of maintenance and repair are achieved, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of brick pressing machines, in particular to a double-pressing forming die of a single-pressure static press. Background Art

[0002] Static pressure hydraulic brick press is a kind of equipment that uses hydraulic system to produce bricks. It forms brick raw materials into solid bricks of certain shape and size by applying pressure. The space formed between the molds of hydraulic brick press can be filled with brick raw materials, and the hydraulic system provides the required pressure to solidify the bricks. In traditional technology, the bottom mold is an important part of solidifying bricks, and it moves up and down to complete the forming of bricks.

[0003] However, in traditional technology, the bottom mold needs to be supported by a hydraulic cylinder to achieve downward movement, resulting in a large bottom area and large volume, which brings many inconveniences to use:

[0004] 1. Occupied space: The larger volume of the bottom means that the hydraulic brick press needs to occupy more space when in use, which may cause layout problems for users with limited workspace;

[0005] 2. Difficulty in transportation and handling: The larger size and weight of the bottom increases the weight and volume of the hydraulic brick press, so it becomes more difficult and complicated to transport and handle, requiring additional manpower and equipment support, and increasing the relevant transportation costs;

[0006] 3. Inconvenient for maintenance and repair: The large bottom structure also makes it difficult to operate the hydraulic brick press during maintenance and repair, requiring more space for maintenance and repair work, which increases the difficulty of the maintenance personnel's work;

[0007] 4. Usage restrictions: The design of occupying a large space at the bottom also brings certain restrictions to the user's operation and use. A larger operating space is required to operate the hydraulic brick press, and in some cases additional auxiliary equipment is required to move and fix the hydraulic brick press;

[0008] Therefore, the above are the inconveniences and challenges that may be caused by the use of hydraulic brick presses with large bottom area and large volume. In response to these problems, technicians optimized the structure and working mode of the bottom mold in the design, reduced the bottom area, reduced the volume of the hydraulic brick press, and improved convenience during use. Utility Model Content

[0009] The utility model aims to provide a double-pressure forming die for a single-pressure static press to solve the problems existing in the prior art.

[0010] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is a double-pressure forming mold of a single-pressure static press, including a base frame, a bottom mold is fixedly arranged above the base frame, four guide columns are arranged above the base frame, a top frame is arranged on the top of the guide columns, a hydraulic cylinder 1 is arranged through the middle of the top frame, a top mold that can be lifted up and down is arranged below the hydraulic cylinder 1, and both sides of the top mold slide on the guide columns, a middle mold is arranged above the base frame, and hydraulic cylinder 2 is symmetrically arranged below the middle mold, both sides of the middle mold slide on the guide columns, and a cleaning component that can clean the material is arranged on the middle mold.

[0011] Preferably, the material cleaning component includes a top port, a side port, a baffle, a movable shaft, a movable plate, a laser sensor, and the top port is opened at the top edge position of the middle mold, the side port is opened at the side of the middle mold, the top port and the side port are through-connected, the baffle is fixedly arranged at the edge position of the top port, the movable shaft is arranged inside the side port, the movable plate is rotatably arranged on the movable shaft, and the laser sensor is arranged inside the top port.

[0012] Preferably, a mold cavity is provided in the middle mold, and the lengths of the top opening and the side openings are the same as the length of the mold cavity.

[0013] Preferably, the length of the baffle is the same as the length of the top opening.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] Compared with the traditional hydraulic brick press, the utility model realizes the double-pressing function through the cooperation of the middle mold and the upper mold, which improves the quality of bricks. The double-pressing function can ensure that the bricks are more compact and uniform during the molding process, making the bricks more solid and durable. Through the double-pressing function, the internal fiber structure of the bricks can be made tighter, thereby increasing the compressive strength of the bricks. The bricks made in this way can better withstand pressure and load, and are not easy to break or deform. The design reduces the area occupied by the hydraulic cylinder required for the lifting of the bottom mold, thereby saving the space required for use. For users with limited working space, it can better meet the needs of spatial layout. Compared with the brick press with a large bottom volume, the weight and volume required for transportation and handling are smaller. Therefore, it is more convenient to transport and carry, requires less manpower and equipment support, and reduces the relevant transportation costs. The design makes the hydraulic brick press more convenient to maintain and repair, and the operating space is more sufficient. This can reduce the difficulty of maintenance personnel's work and improve maintenance efficiency. The design of occupying less space at the bottom makes the hydraulic brick press more flexible to operate and can adapt to different sites and usage conditions. In addition, when operating the hydraulic brick press, the user does not need additional auxiliary equipment to move and fix it, which improves the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0017] Figure 1 It is a three-dimensional diagram of a double-pressure forming die of a single-pressure static press;

[0018] Figure 2 It is a front view of a double-pressure forming die of a single-pressure static press;

[0019] Figure 3 Enlarged view of the middle mold structure.

[0020] In the above figures, 1. bottom frame, 2. bottom mold, 3. guide column, 4. top frame, 5. hydraulic cylinder 1, 6. top mold, 7. middle mold, 8. material cleaning component, 801. top mouth, 802. baffle, 803. movable plate, 804. laser sensor, 805. movable shaft, 806. side mouth, 9. hydraulic cylinder 2, 10. mold cavity. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Examples, such as Figure 1-3As shown, the specific design of the above-mentioned key components is described in detail below: a double-pressure forming mold of a single-pressure static press machine, including a base frame 1, a bottom mold 2 is fixedly arranged above the base frame 1, the bottom mold 2 is above the base frame 1, remains fixed, and will not be lifted or moved, four guide columns 3 are arranged above the base frame 1, the guide columns 3 are convenient for the components to be lifted or lowered in the direction of the guide columns 3, provide trajectory guidance assistance and also play a supporting role, a top frame 4 is arranged on the top of the guide columns 3, the top frame 4 plays the role of carrying the lower components and connecting the guide columns 3 at the top, a hydraulic cylinder 5 is arranged through the middle of the top frame 4, a top mold 6 that can be lifted or lowered is arranged below the hydraulic cylinder 5, the top mold 6 is driven by the hydraulic cylinder 5 to be lifted or lowered, there is a strong downward pressure at the top, which is convenient for pressuring the middle mold 7, the top mold 6 slides on the guide columns 3 on both sides, and can be lifted or lowered along the guide columns 3, a middle mold 7 is arranged above the base frame 1, and the middle mold Hydraulic cylinders 2 9 are symmetrically arranged below 7, and both sides of the middle mold 7 slide on the guide columns 3. The hydraulic cylinders 2 9 drive the middle mold 7 to move up and down. A cleaning component 8 for cleaning materials is arranged on the middle mold 7. The pushing mechanism is a prior art and will not be described in detail herein. The pushing mechanism is installed on one side of the hydraulic brick press and is used to push the formed bricks out of the hydraulic brick press. The conveying mechanism is a prior art and will not be described in detail herein. The feeding mechanism is installed on one side of the hydraulic brick press and is used to send materials to the middle mold 7. When the middle mold 7 is sent for filling, materials are often spilled outside the mold cavity 10 of the middle mold 7. When the brick press is operating, these spilled materials will fall under the brick press. Over time, a lot of materials will accumulate under the brick press, which not only wastes materials but also affects the use effect. The cleaning component 8 can just collect the materials outside the mold cavity 10 and then recycle them in a unified manner.

[0024] In order to facilitate the removal and collection of materials on the middle mold 7, a material cleaning component 8 is set, which includes a top port 801, a side port 806, a baffle 802, a movable shaft 805, a movable plate 803, a laser sensor 804 and a top port 801 is opened at the top edge of the middle mold 7. After the feeding component sends the middle mold 7 out, the excess material is pushed into the top port 801. The side port 806 is opened on the side of the middle mold 7. The top port 801 and the side port 806 are connected through. The baffle 802 is fixedly set at the edge of the top port 801, the movable shaft 805 is set inside the side port 806, and the movable plate 803 is rotatably set on the movable shaft 805, so as to form an internal through The space is convenient for collecting and uniformly recovering materials. The baffle 802 has a blocking effect to prevent materials from being pushed out of the brick press. The rotatable setting of the movable plate 803 not only prevents materials from falling, but also facilitates the discharge of materials, and plays a role in blocking and opening the conveying. When recovering materials, the movable plate 803 can be tilted downward so that materials can be easily discharged along the movable plate 803. When blocking to prevent falling, the inclined plate is tilted upward to block the materials. The laser sensor 804 is arranged inside the top opening 801. The laser sensor 804 detects the aggregate situation inside the top opening 801 and the side opening 806, which is convenient for real-time recycling and cleaning.

[0025] In order to facilitate the cleaning and collection of materials, a mold cavity 10 is opened in the middle mold 7, the length of the top opening 801 and the side opening 806 is the same as the length of the mold cavity 10, and the length of the baffle 802 is the same as the length of the top opening 801. This design makes the top opening 801, the side opening 806 and the baffle 802 more closely fit the range of spillage when the feeding mechanism transports materials, thereby enhancing the cleaning and recycling efforts and facilitating collection for recycling.

[0026] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0027] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A double-pressure forming mold of a single-pressure static press, comprising a base frame, characterized in that: A bottom mold is fixedly arranged above the bottom frame, four guide columns are arranged above the bottom frame, a top frame is arranged on the top of the guide columns, a hydraulic cylinder 1 is arranged through the middle of the top frame, a top mold that can be lifted up and down is arranged below the hydraulic cylinder 1, and both sides of the top mold slide on the guide columns, a middle mold is arranged above the bottom frame, and hydraulic cylinder 2 is symmetrically arranged below the middle mold, and both sides of the middle mold slide on the guide columns, and a material cleaning component that can clean materials is arranged on the middle mold.

2. A double-pressure forming mold of a single-pressure static press according to claim 1, characterized in that: The material clearing component includes a top port, a side port, a baffle, a movable shaft, a movable plate, a laser sensor, and the top port is opened at the top edge position of the middle mold, the side port is opened at the side of the middle mold, the top port and the side port are through-connected, the baffle is fixedly arranged at the edge position of the top port, the movable shaft is arranged inside the side port, the movable plate is rotatably arranged on the movable shaft, and the laser sensor is arranged inside the top port.

3. A double-pressure forming mold of a single-pressure static press according to claim 2, characterized in that: A mold cavity is provided in the middle mold, and the lengths of the top opening and the side openings are the same as the length of the mold cavity.

4. A double-pressure forming mold of a single-pressure static press according to claim 3, characterized in that: The length of the baffle is the same as the length of the top opening.

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