Blank overturning lifting appliance for processing building aerated blocks

Abstract

The utility model relates to the technical field of aerated block processing, and discloses a blank overturning lifting appliance for building aerated block processing, which comprises a movable frame and supporting rods, two groups of bottoms fixedly connected to the movable frame are arranged, motors are connected to the outer side surfaces, close to the bottoms, of the supporting rods, and the output ends of the motors penetrate through the supporting rods; the connecting plate is arranged on the inner side of the lower portion of the supporting rod, and one side of the connecting plate is connected to the output end of the motor; and the two sets of driving tables are connected to the outer side faces of the connecting plates, and guide rods movably connected to the interiors of the driving tables penetrate through the connecting plates to be connected to the clamping tables. According to the hydraulic locking mechanism, the connecting plate, the driving table, the guide rod, the clamping table compression spring and the clamping plate are arranged, the clamping table can clamp the side plate of the mold, the clamping table supports the bottom of the mold to a certain degree after turning over, the gravity borne by a piston rod in the hydraulic locking mechanism for clamping the side plate is dispersed, and the side plate of the mold is clamped. And the situation that the side plates in the mold are slightly displaced under the influence of gravity is avoided.

Description

Technical Field

[0001] This utility model relates to the field of aerated concrete block processing technology, and in particular to a billet turning and lifting device for processing aerated concrete blocks. Background Technology

[0002] A billet tilting hoist is a device specifically designed to tilt billets in mid-air, primarily used in aerated concrete production lines. Its main function is to remove the mold frame from the cutting table, allowing the billet to be cut, and then assemble the removed mold frame with the returned side plates before hoisting it to the pouring return line for cyclic pouring.

[0003] In existing billet molds, the side plates are assembled with the mold via a hydraulic locking mechanism. After the lifting device clamps and flips the mold, the weight of the billet is concentrated on the side plates. The piston rod in the hydraulic locking mechanism that clamps the side plates bears the weight of the billet and the mold itself. The gravity is vertically downward, which may locally weaken the preload of the hydraulic locking assembly, leading to tensile deformation or slight displacement of the mold side plates. This affects the sealing performance of the mold in subsequent use. Poor mold sealing can cause the aerated concrete block to collapse and leak slurry during production.

[0004] To address these issues, we provide a billet tilting and lifting device for aerated concrete block processing. Utility Model Content

[0005] The technical problem this utility model aims to solve is to provide a billet flipping and lifting device for processing aerated concrete blocks. This addresses the issue in existing billet molds where the side plate is assembled with the mold via a hydraulic locking mechanism. After the lifting device clamps and flips the mold, the weight of the billet is concentrated on the side plate. The piston rod in the hydraulic locking mechanism that clamps the side plate bears the weight of the billet and the mold itself. Since the weight is vertically downward, it may locally weaken the preload of the hydraulic locking assembly, leading to tensile deformation or slight displacement of the mold side plate, which affects the sealing performance of the mold in subsequent use.

[0006] To solve the problems mentioned above, this utility model is implemented through the following technical solution.

[0007] A billet tilting and lifting device for processing aerated concrete blocks includes:

[0008] The movable frame is connected at both ends to the threaded rods inside the uprights via movable blocks;

[0009] The support rod has two sets, both of which are fixedly connected to the bottom of the movable frame. The outer side of the support rod near the bottom is connected to a motor, and the output end of the motor passes through the support rod.

[0010] A connecting plate is located on the inner side of the support rod slightly below it, and one side of the connecting plate is connected to the output end of the motor.

[0011] The drive platform has two sets of guide rods that are connected to the outer side of the connecting plate. The guide rods that are movably connected inside the drive platform pass through the connecting plate and are connected to the clamping platform.

[0012] Furthermore, the two sets of drive platforms are connected to the connecting plate near its edge.

[0013] Furthermore, the clamping platform is L-shaped, and a compression spring is fixedly connected to one side of the inside of the clamping platform, while a clamping plate is fixedly connected to the other end of the compression spring.

[0014] Furthermore, the front end of the clamp is provided with a bevel.

[0015] Furthermore, a reinforcing plate is fixedly connected to the side of the clamping platform opposite to the connecting compression spring.

[0016] Furthermore, a lifting platform is connected to the middle of the connecting plate via a connecting rod, and the surface of the lifting platform is provided with a lifting hole.

[0017] Furthermore, a hanger is fixedly connected to the top of the upright, and the top of the internal threaded rod of the upright passes through the hanger.

[0018] Furthermore, a drive motor is movably connected to the top of each lead screw.

[0019] This utility model provides a billet tilting and lifting device for processing aerated concrete blocks. Compared with the prior art, it has the following advantages:

[0020] By incorporating a connecting plate, drive platform, guide rod, clamping platform compression spring, and clamping plate, the drive platform controls the guide rod to extend and retract the clamping platform. The clamping platform can clamp the mold side plate. After flipping, the clamping platform provides some support to the bottom of the mold, distributing the gravity on the piston rod in the hydraulic locking mechanism that clamps the side plate. Simultaneously, the compression spring and clamping plate increase the clamping force, preventing the piston rod in the hydraulic locking mechanism from experiencing localized weakening of the preload due to gravity, which could lead to slight displacement of the side plate. This also reduces the impact on the mold's sealing performance. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a front view of the present utility model.

[0023] Figure 3 This is a schematic diagram of the connecting plate structure of this utility model.

[0024] Figure 4 This is a schematic diagram of the clamping platform structure of this utility model.

[0025] Figure 5 This is a schematic diagram of the flipping structure of this utility model.

[0026] The attached figures are labeled as follows:

[0027] 1. Movable frame; 101. Movable block; 2. Support rod; 3. Motor; 4. Connecting plate; 5. Drive platform; 6. Guide rod; 7. Clamping platform; 8. Compression spring; 9. Clamping plate; 10. Reinforcing plate; 11. Hanging platform; 12. Upright pole; 13. Lead screw; 14. Hanger; 15. Drive motor. Detailed Implementation

[0028] The present invention will be further described below with reference to specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of protection of the present invention.

[0029] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0030] Reference Figures 1-5 A billet turning and lifting device for processing aerated concrete blocks is provided, including a movable frame 1, with both ends connected to the lead screw 13 inside the upright 12 via movable blocks 101; a support rod 2, with two sets fixedly connected to the bottom of the movable frame 1; motors 3 are connected to the outer side of the support rod 2 near the bottom, and the output end of the motor 3 passes through the support rod 2; a connecting plate 4 is located on the inner side of the support rod 2 slightly below, and one side of the connecting plate 4 is connected to the output end of the motor 3; and a drive platform 5, with two sets connected to the outer side of the connecting plate 4. A guide rod 6 movably connected inside the drive platform 5 passes through the connecting plate 4 and is connected to the clamping platform 7.

[0031] Specifically, two sets of drive tables 5 are connected to the edge of the connecting plate 4, and the two sets of drive tables 5 are used to clamp the two sides of the mold.

[0032] The clamping platform 7 is L-shaped. A compression spring 8 is fixedly connected to one side of the inside of the clamping platform 7. A clamping plate 9 is fixedly connected to the other end of the compression spring 8. The front end of the clamping plate 9 is provided with a bevel.

[0033] During operation, the movable frame 1 moves up and down along the upright 12 via the movable block 101 under the action of the lead screw 13, and simultaneously drives the support rod 2 to move up and down. The clamping table 7 controlled by the two sets of drive tables 5 in the connecting plate 4 can clamp the mold on both sides. During clamping, the drive table 5 controls the extension and retraction of the guide rod 6, so that the clamping table 7 moves to the side of the mold and clamps it. The clamping table 7 is L-shaped, which can improve the stability of clamping. Furthermore, the mold can be further clamped by the compression spring 8 and the clamping plate 9. The slanted openings in the clamping plate 9 have a certain guiding effect. After clamping is completed, the motor 3 runs and drives the connecting plate 4 to rotate, thereby causing the blank to rotate ninety degrees.

[0034] A reinforcing plate 10 is fixedly connected to the side of the clamping table 7 opposite to the connecting compression spring 8. The reinforcing plate 10 is used to increase the support effect of the clamping table 7.

[0035] Reference Figure 3 A lifting platform 11 is connected to the middle of the connecting plate 4 via a connecting rod, and a lifting hole is provided on the surface of the lifting platform 11.

[0036] A hanger 14 is fixedly connected to the top of the upright 12. The top of the threaded rod 13 inside the upright 12 passes through the hanger 14. A drive motor 15 is movably connected to the top of the threaded rod 13.

[0037] When lifting, align the lifting hole in the lifting platform 11 with the lifting lug, start the drive motor 15 to drive the lead screw 13 to rotate, and the movable frame 1 moves up and down along the upright 12 through the movable block 101 under the action of the lead screw 13. The hanger 14 drives the upright 12 to move horizontally under the action of the gantry frame.

[0038] During use, the lifting frame 14 is connected to the gantry frame, and the movement of the entire lifting device is controlled by the gantry frame. During hoisting, the drive motor 15 is started to drive the lead screw 13 to rotate, causing the movable block 101 in the movable frame 1 to descend along the upright 12 under the action of the lead screw 13. Then, the hoisting hole in the lifting platform 11 is aligned with the lifting lug for hoisting. At the same time, the drive platform 5 is started to control the extension and retraction of the guide rod 6, causing the clamping platform 7 to move to both sides of the mold to clamp the mold. The inclined surface in the clamping plate 9 can guide the clamping platform 7 to align with the mold. At the same time, the clamping plate 9 and the compression spring 8 can enhance the clamping effect. After the mold is lifted, the drive motor 15 drives the movable frame 1 to rise, and then the motor... 3. The operation drives the connecting plate 4 to rotate, which in turn causes the billet to flip 90 degrees. At the same time, the clamping table 7 changes from clamping on both sides to clamping from top to bottom. After flipping, the weight of the billet is concentrated on the mold side plate. At this time, the clamping table 7 also plays a supporting role, dispersing the weight of the piston rod in the hydraulic locking mechanism that clamps the side plate. The compression spring 8 can rebound to a certain extent, preventing the mold side plate from making slight downward displacement. The reinforcing plate 10 can strengthen the supporting role of the clamping table 7 and provide a certain degree of protection for the clamping table 7. When the hoisting is completed and the mold is removed, the drive table 5 controls the guide rod 6 to drive the clamping table 7 to retract, avoiding collisions and other problems when the clamping table 7 is removed from the mold.

[0039] Therefore, although the present invention has been described herein with reference to specific embodiments thereof, freedom of modification, various changes and substitutions are also within the scope of the above disclosure, and it should be understood that in some cases, certain features of the present invention may be adopted without departing from the scope and spirit of the invention and without corresponding use of other features. Thus, many modifications can be made to adapt a particular environment or material to the essential scope and spirit of the present invention. The present invention is not intended to be limited to the specific terms used in the following claims and / or the specific embodiments disclosed as the best mode of carrying out the present invention, but the present invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Therefore, the scope of the present invention will be determined only by the appended claims.

Claims

1. A billet turning and lifting device for processing aerated concrete blocks, characterized in that, include: The movable frame (1) is connected at both ends to the threaded rod (13) inside the upright (12) via movable blocks (101); The support rod (2) has two sets of fixed connections to the bottom of the movable frame (1). The outer side of the support rod (2) near the bottom is connected to a motor (3), and the output end of the motor (3) passes through the support rod (2). A connecting plate (4) is located on the inner side of the support rod (2) slightly below, and one side of the connecting plate (4) is connected to the output end of the motor (3); The drive platform (5) has two sets of guide rods (6) that are connected to the outer side of the connecting plate (4). The guide rods (6) that are movably connected inside the drive platform (5) pass through the connecting plate (4) and are connected to the clamping platform (7).

2. The billet turning and lifting device for processing aerated concrete blocks according to claim 1, characterized in that, The two sets of drive platforms (5) are connected to the connecting plate (4) near the edge.

3. The billet turning and lifting device for processing aerated concrete blocks according to claim 1, characterized in that, The clamping platform (7) is L-shaped, and a compression spring (8) is fixedly connected to one side of the inside of the clamping platform (7). The other end of the compression spring (8) is fixedly connected to a clamping plate (9).

4. The billet turning and lifting device for processing aerated concrete blocks according to claim 3, characterized in that, The front end of the clamp (9) is provided with a slanted opening.

5. The billet turning and lifting device for processing aerated concrete blocks according to claim 3, characterized in that, A reinforcing plate (10) is fixedly connected to the side of the clamping platform (7) opposite to the connecting compression spring (8).

6. The billet turning and lifting device for processing aerated concrete blocks according to claim 1, characterized in that, The connecting plate (4) is connected to a lifting platform (11) in the middle by a connecting rod, and the lifting platform (11) has a lifting hole on its surface.

7. The billet turning and lifting device for processing aerated concrete blocks according to claim 1, characterized in that, The top of the upright (12) is fixedly connected to a hanger (14), and the top of the internal threaded rod (13) of the upright (12) passes through the hanger (14).

8. The billet turning and lifting device for processing aerated concrete blocks according to claim 7, characterized in that, The top of each lead screw (13) is movably connected to a drive motor (15).

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