Low-station vertical slip form machine

Abstract

The invention discloses a low-station vertical slip forming machine which comprises an electric box, a machine box is installed on the side wall of the electric box, a mold closing mechanism is installed on the inner wall of the machine box, the mold closing mechanism comprises a lower mold plate, and when the low-station vertical slip forming machine is used, it is confirmed that a finished product on the surface of the lower mold plate is taken out, and it is confirmed that a slip forming plate is ejected to the bottom; then the holding oil cylinder is controlled to contract, hold and open to the bottom, then the mold opening and closing oil cylinder is controlled to perform mold opening action, at the moment, the storage bin acts until material storage is completed, the sliding mold plate is pushed out to coincide with the sliding mold bottom plate, then the mold opening and closing oil cylinder is controlled to perform mold closing action, so that the upper mold plate is closed downwards, and then the holding oil cylinder is controlled to extend, hold and close to the bottom; the low-station vertical slip form machine is characterized in that the lower left die and the lower right die are pressed through a die assembly high-pressure oil cylinder, finally, the glue injection action is completed through an injection nozzle, after the forming time of a product is waited, the steps are repeated, the glue injection machining is completed after the lower left die and the lower right die are completed for a cycle period, and thus the low-station vertical slip form machine is completed.

Description

Technical Field

[0001] This invention relates to the field of vertical slipform machine technology, specifically a low-station vertical slipform machine. Background Technology

[0002] The comfortable operating height for a standing person is between 1050mm and 1300mm. However, the height from the worktable of a standard machine with a clamping force of 850KN to the ground is over 1150mm, and the mold height is over 1350mm. Generally, it is necessary to raise the machine by 100mm to 200mm to achieve a comfortable height. However, there are certain safety hazards for personnel working in the raised area for a long time. Therefore, we need a low-position vertical slipform machine.

[0003] Currently used vertical slipform machines have significant design shortcomings in actual operation. The core problem lies in the setting of the equipment's operating height, which generally exceeds the comfortable range for hand operation while standing and is incompatible with the conventional working posture of most operators. To complete key operations such as equipment control, parameter adjustment, and material replenishment, operators have to rely on scaffolding, platforms, or temporary raised structures. This raised operation not only significantly increases the complexity of the construction process and reduces work efficiency but also brings prominent safety hazards. When operators are raised, their balance and stability decrease, making them prone to slipping and falling accidents if the ground is uneven or the auxiliary facilities are not stable enough. At the same time, raised operation also reduces the precision of the coordination between the operator and the key operating parts of the equipment, which may lead to operational errors, affecting the construction quality and even damaging the equipment itself, thus bringing multiple adverse effects on the safety, efficiency, and economy of the project construction. Summary of the Invention

[0004] The purpose of this invention is to provide a low-station vertical slipform machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A low-position vertical sliding mold machine includes an electrical box, a machine housing installed on the side wall of the electrical box, and a mold closing mechanism installed on the inner wall of the machine housing. The mold closing mechanism includes a lower mold plate, a sliding mold base plate, a sliding mold plate, a mold closing high-pressure hydraulic cylinder, a positioner, a mold closing guide pillar, an upper mold plate, an upper mold cooling water plate, and an opening and closing hydraulic cylinder. A gripping mechanism is installed on the top of the mold closing mechanism, an injection mechanism is installed on the top of the mold closing mechanism, and an ejection mechanism is installed on the bottom of the mold closing mechanism.

[0006] Preferably, the upper mold plate is slidably connected to the mold closing guide post, and the upper mold cooling plate is tightly fitted to the sliding mold plate.

[0007] Preferably, the gripping mechanism includes a gripper, a gripping pressure plate, a gripping cylinder, a gripping guide rod, and a gripping oil inlet.

[0008] Preferably, the gripper is symmetrically arranged around the central axis of the gripper cylinder, and the gripper pressure plate is engaged with the gripper.

[0009] Preferably, the injection mechanism includes an injection base adapter plate, an injection base guide rod, a storage bin, an injection cylinder assembly, and an injection nozzle.

[0010] Preferably, the shooting base guide rods are arranged in a rectangular array with the central axis of the shooting base adapter plate as the center, and the center position of the shooting base adapter plate is designed with an opening.

[0011] Preferably, the ejection mechanism includes a fixed plate, an ejector plate, an ejection guide rod, an ejector bar, and an ejection cylinder.

[0012] A low-station vertical slipform machine and its usage method include the following steps: S1. First, confirm that the finished product on the template surface has been removed, and confirm that the sliding template has been fully retracted. S2. Then control the gripper cylinder to retract and open the gripper to the end, and then control the mold opening and closing cylinder to perform the mold opening action, so that the upper mold plate opens upward. S3. At this time, the storage bin moves to the point where the storage is completed. Then, the sliding plate is pushed out to coincide with the sliding plate base and the positioning is confirmed. Then, the mold opening and closing cylinder is controlled to perform the mold closing action, so that the upper plate closes downward. S4. Adjust the position of the mold closing guide pillars, and then control the gripper cylinder to extend and close the gripper to the end. When the mold is closed, pressurize it through the mold closing high-pressure cylinder. S5. Finally, the injection cylinder group controls the nozzle to complete the injection action, and then waits for the product to form. Repeat the above steps to complete one cycle and then complete the injection process.

[0013] Compared with the prior art, the beneficial effects of the present invention are: The machine employs a specially designed mold-closing mechanism. The distance from the lower mold plate to the ground is 783mm. The normal machine height is approximately 1200mm, while the comfortable operating height for a human standing hand is between 1050mm and 1300mm. By lowering the platform height, operators can easily reach the lower mold plate and surrounding work area while standing on the ground, eliminating the need to "reach out" or "bend over" like with traditional high-position machines. Hand operation is more natural and effortless. Whether checking the mold plate fit, adjusting the concrete placement position, or cleaning residual materials from the mold surface, all tasks can be completed in a comfortable standing posture, reducing arm and back fatigue from prolonged work and indirectly improving work efficiency and operational accuracy. Furthermore, operation can be performed without the need for a platform, avoiding the risk of falls and collisions caused by unstable platforms when workers are standing on them. Attached Figure Description

[0014] Figure 1 This is a front view structural diagram of a low-station vertical slipform machine according to the present invention; Figure 2 This is a side view of a low-station vertical slipform machine according to the present invention. Figure 3 This is a schematic diagram of the mold closing mechanism of a low-station vertical slipform machine according to the present invention; Figure 4 This is a schematic diagram of the gripping mechanism of a low-station vertical slipform machine according to the present invention; Figure 5 This is a schematic diagram of the injection mechanism structure of a low-station vertical slipform molding machine according to the present invention. Figure 6 This is a schematic diagram of the ejection mechanism of a low-station vertical slipform machine according to the present invention; In the diagram: 1. Electrical box; 2. Chassis; 3. Mold closing mechanism; 301. Lower mold plate; 302. Sliding mold base plate; 303. Sliding mold plate; 304. Mold closing high-pressure cylinder; 305. Positioner; 306. Mold closing guide pillar; 307. Upper mold plate; 308. Upper mold cooling plate; 309. Mold opening and closing cylinder; 4. Grab mechanism; 401. Grab; 402. Grab pressure plate; 403. Grab cylinder; 404. Grab guide rod; 405. Grab oil port; 5. Injection mechanism; 501. Injection seat adapter plate; 502. Injection seat guide rod; 503. Material storage bin; 504. Injection cylinder assembly; 505. Injection nozzle; 6. Ejection mechanism; 601. Fixing plate; 602. Ejector plate; 603. Ejection guide rod; 604. Ejector rod; 605. Ejection cylinder. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] Please see Figure 1-6 This invention provides a technical solution for a low-station vertical slipform machine: A low-position vertical sliding mold machine includes an electrical box 1, a machine box 2 installed on the side wall of the electrical box 1, and a mold closing mechanism 3 installed on the inner wall of the machine box 2. The mold closing mechanism 3 includes a lower mold plate 301, a sliding mold base plate 302, a sliding mold plate 303, a mold closing high-pressure cylinder 304, a positioner 305, a mold closing guide post 306, an upper mold plate 307, an upper mold cooling water plate 308, and a mold opening and closing cylinder 309. A gripping mechanism 4 is installed on the top of the mold closing mechanism 3, an injection mechanism 5 is installed on the top of the mold closing mechanism 3, and an ejection mechanism 6 is installed on the bottom of the mold closing mechanism 3.

[0017] The upper mold plate 307 is slidably connected to the mold closing guide post 306, and the upper mold cooling plate 308 is tightly fitted to the sliding plate 303.

[0018] The gripping mechanism 4 includes a gripper 401, a gripping pressure plate 402, a gripping cylinder 403, a gripping guide rod 404, and a gripping oil port 405.

[0019] The gripper 401 is symmetrically arranged with the central axis of the gripper cylinder 403 as the center, and the gripper pressure plate 402 is engaged with the gripper 401.

[0020] The injection mechanism 5 includes an injection base adapter plate 501, an injection base guide rod 502, a material storage bin 503, an injection cylinder assembly 504, and an injection nozzle 505.

[0021] The shooting base guide rods 502 are arranged in a rectangular array with the central axis of the shooting base adapter plate 501 as the center, and the center of the shooting base adapter plate 501 is designed with an opening.

[0022] The ejection mechanism 6 includes a fixed plate 601, an ejector plate 602, an ejection guide rod 603, an ejector bar 604, and an ejection cylinder 605.

[0023] A low-station vertical slipform machine and its usage method include the following steps: S1. First, confirm that the finished product on the surface of template 301 has been removed, and confirm that the sliding template 303 has been pushed back to the bottom. S2. Then control the gripping cylinder 403 to retract and the gripper 401 to open to the end, and then control the mold opening and closing cylinder 309 to perform the mold opening action, so that the upper mold plate 307 opens upward. S3. At this time, the storage bin 503 moves to the completion of storage and completes the quantitative conveying and storage of materials according to the preset parameters, ensuring that the materials required for the injection process are ready and reducing the waiting time of the process. Then, the sliding plate 303 is pushed out to overlap with the sliding plate 302 and the positioning is confirmed. Then, the mold opening and closing cylinder 309 is controlled to perform the mold closing action, so that the upper plate 307 closes downward. S4. Adjust the position of the mold closing guide post 306, and then control the gripper cylinder 403 to extend and the gripper 401 to close completely. When the mold is closed, pressurize it through the mold closing high pressure cylinder 304. S5. Finally, the injection cylinder assembly 504 controls the nozzle 505 to complete the injection action. Then, wait for the product to form. Repeat the above steps to complete one cycle for the lower left mold and the lower right mold respectively, and then complete the injection process.

[0024] It should be noted that this invention is a low-station vertical sliding mold machine. In use, first confirm that the finished product on the surface of the lower template 301 has been removed, and confirm that the sliding template 303 has been pushed back to the bottom. Then, control the gripping cylinder 403 to retract and the gripper 401 to open to the bottom. Then, control the mold opening and closing cylinder 309 to perform the mold opening action. At this time, the storage bin 503 moves to complete the storage. Then, push the sliding template 303 out to overlap with the sliding mold base plate 302. Then, control the mold opening and closing cylinder 309 to perform the mold closing action, so that the upper template 307 closes downward. Then, control the gripping cylinder 403 to extend and the gripper 401 to close to the bottom. Then, pressurize through the mold closing high-pressure cylinder 304. Finally, complete the injection action through the nozzle 505. Wait for the product to form. Repeat the above steps to complete one cycle of the lower left mold and the lower right mold respectively, and the injection process is completed. In this way, a low-station vertical sliding mold machine is completed.

[0025] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A low-station vertical slipform machine, characterized in that: The device includes an electrical box (1), a machine box (2) is installed on the side wall of the electrical box (1), and a mold closing mechanism (3) is installed on the inner wall of the machine box (2). The mold closing mechanism (3) includes a lower mold plate (301), a sliding mold base plate (302), a sliding mold plate (303), a mold closing high-pressure cylinder (304), a locator (305), a mold closing guide post (306), an upper mold plate (307), an upper mold cooling water plate (308), and an opening and closing cylinder (309). A gripping mechanism (4) is installed on the top of the mold closing mechanism (3), an injection mechanism (5) is installed on the top of the mold closing mechanism (3), and an ejection mechanism (6) is installed on the bottom of the mold closing mechanism (3).

2. The low-station vertical slipform machine according to claim 1, characterized in that: The upper mold plate (307) is slidably connected to the mold closing guide post (306), and the upper mold cooling water plate (308) is tightly fitted to the sliding mold plate (303).

3. The low-station vertical slipform machine according to claim 1, characterized in that: The gripping mechanism (4) includes a gripper (401), a gripping pressure plate (402), a gripping cylinder (403), a gripping guide rod (404), and a gripping oil port (405).

4. A low-station vertical slipform machine according to claim 3, characterized in that: The gripper (401) is symmetrically arranged with the central axis of the gripper cylinder (403) as the center, and the gripper pressure plate (402) is engaged with the gripper (401).

5. A low-station vertical slipform machine according to claim 1, characterized in that: The injection mechanism (5) includes an injection base adapter plate (501), an injection base guide rod (502), a storage bin (503), an injection cylinder assembly (504), and an injection nozzle (505).

6. A low-station vertical slipform machine according to claim 5, characterized in that: The shooting base guide rods (502) are arranged in a rectangular array with the central axis of the shooting base adapter plate (501) as the center, and the center of the shooting base adapter plate (501) is designed with an opening.

7. A low-station vertical slipform machine according to claim 1, characterized in that: The ejection mechanism (6) includes a fixed plate (601), an ejector plate (602), an ejection guide rod (603), an ejector bar (604), and an ejection cylinder (605).

8. A low-station vertical slipform machine and its usage method, characterized in that: Includes the following steps: S1. First, confirm that the finished product on the surface of the template (301) has been removed, and confirm that the sliding template (303) has been pushed back to the bottom. S2. Then control the gripping cylinder (403) to retract the gripper (401) and open it to the bottom. Then control the mold opening and closing cylinder (309) to perform the mold opening action, so that the upper mold plate (307) opens upward. S3. At this time, the storage bin (503) moves to complete the storage, and then pushes out the sliding plate (303) to overlap with the sliding plate (302), and confirms the positioning. Then, the opening and closing cylinder (309) is controlled to perform the mold closing action, so that the upper plate (307) closes downward. S4. Adjust the position of the mold closing guide post (306) and then control the gripper cylinder (403) to extend the gripper (401) and close it to the bottom. When the mold is closed, pressurize it through the mold closing high pressure cylinder (304). S5. Finally, the injection nozzle (505) is controlled by the injection cylinder assembly (504) to complete the injection action. Then, wait for the product to form. Repeat the above steps to complete one cycle and then complete the injection process.

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