Concrete block forming machine

Abstract

The utility model discloses a concrete block forming machine, which belongs to the technical field of concrete block forming machines and comprises a frame, one side of the frame is connected with a mixing box through a fixing frame, a stirring component for mixing is mounted in the mixing box through a box cover, and the end of a mixing plate of the stirring component is connected with a wall scraper; a support is connected to one side of the rack, a reciprocating assembly is installed on the surface of the support, a bearing guide rod is connected to the surface of a moving block of the reciprocating assembly, a bearing disc is movably connected to the surface of the bearing guide rod, and a vibration assembly is connected to the bottom of the bearing disc. Locking air cylinders used for fixing the position of the bearing disc are arranged on the two sides of the inner wall of the rack. According to the concrete block mixing device, the production efficiency of concrete blocks can be improved, the time consumed for transferring is shortened, the early-stage preparation time is shortened, materials can be prevented from remaining in the mixing box, the quality of the concrete blocks is guaranteed, meanwhile, the compactness between concrete can be improved, and the forming quality is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of concrete block forming machines, specifically a concrete block forming machine. Background Technology

[0002] Concrete blocks are block-shaped building products larger than clay bricks. The concrete blocks on the market generally include ordinary small hollow concrete blocks, lightweight aggregate concrete small hollow blocks, autoclaved aerated concrete blocks, and foamed concrete blocks. Concrete blocks have advantages such as high strength, light weight, ease of installation, and high construction efficiency. Currently, concrete blocks are generally produced using concrete block molding machines. However, because traditional concrete block molding machines lack a mixing structure, the mixture must be pre-mixed using a corresponding mixing device and then transferred to the molding machine for processing. This lengthy preparation time reduces the production efficiency of concrete blocks.

[0003] As disclosed in the prior art, Chinese utility model publication CN214520868U discloses a concrete block forming machine, including a frame, a fixed frame fixedly connected to the left side of the frame, a mixing box fixedly connected to the left side of the fixed frame, a first servo motor fixedly connected to the top of the mixing box, a mixing column fixedly connected to the output shaft of the first servo motor, an outer sleeve fixedly connected to the outside of the mixing column, mixing plates fixedly connected to both sides of the outer sleeve, a feeding hopper fixedly connected to the left side of the top of the mixing box, and a hydraulic telescopic push rod fixedly connected to the top of the frame. This concrete block forming machine, by setting up the mixing box, the first servo motor, and the mixing plates, eliminates the need for transferring the mixed raw materials, saving time required for transfer and reducing preparation time, thereby effectively improving the production efficiency of concrete blocks.

[0004] The above-mentioned concrete block forming machine reveals the following shortcomings in the existing technology: the lack of a mixing structure necessitates pre-mixing with a corresponding mixing device, resulting in a long preparation time and reduced production efficiency of concrete blocks. Furthermore, during the use of the above-mentioned equipment, materials are easily left on the inner wall of the mixing chamber, making cleaning inconvenient. Therefore, we need to propose a concrete block forming machine. Summary of the Invention

[0005] The purpose of this invention is to provide a concrete block molding machine that can improve the efficiency of concrete block production, reduce the time required for transportation, reduce the preparation time, prevent material residue inside the mixing box, ensure the quality of concrete blocks, and improve the compactness between concrete blocks to ensure the quality of molding, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides: a concrete block forming machine, including a frame, a mixing chamber connected to one side of the frame via a fixed bracket, an agitator for mixing installed inside the mixing chamber via a cover, and a wall scraper connected to the end of the mixing plate of the agitator; a forming block connected to the top of the frame via a hydraulic rod, a support connected to one side of the frame, a reciprocating assembly mounted on the surface of the support, a bearing guide rod connected to the surface of the moving block of the reciprocating assembly, a bearing plate movably connected to the surface of the bearing guide rod, and a vibration assembly connected to the bottom of the bearing plate; locking cylinders for fixing the position of the bearing plate are provided on both sides of the inner wall of the frame.

[0007] Preferably, the agitation assembly includes: a drive motor mounted on the top of the lid, and a rotating roller connected to the bottom of the lid; wherein the output end of the drive motor is connected to the top end of the rotating roller, and the mixing plates are distributed and connected to the surface of the rotating roller.

[0008] Preferably, the outer surface of the wall scraper is attached to the inner wall of the mixing tank, and the bottom end of the rotating roller is connected to a spiral blade.

[0009] Preferably, auxiliary rods are provided on both sides of the hydraulic rod, the auxiliary rods are installed on the top of the frame, and the extended ends of the auxiliary rods are connected to the top of the forming block.

[0010] Preferably, the reciprocating assembly includes: a transmission screw rotatably mounted on the top of the bracket, and a servo motor mounted on the side of the frame; wherein the output end of the servo motor is connected to the end of the transmission screw, and the moving block is movably mounted on the surface of the transmission screw.

[0011] Preferably, a bearing guide rod is connected between the moving blocks, and the bottom of the bearing disk is movably connected to the surface of the bearing guide rod.

[0012] Preferably, the vibration assembly includes: a connecting block connected to the bottom of the bearing plate, and a limiting rod disposed on the outside of the bearing guide rod, wherein the two ends of the limiting rod are connected to the surface of the moving block, and the connecting block is slidably connected to the surface of the limiting rod.

[0013] Preferably, compression springs are provided on both sides of the limiting rod, and the compression springs are sleeved on the surface of the limiting rod.

[0014] Preferably, a vibration motor is installed at the bottom center of the support plate, and positioning blocks are provided on both sides of the support plate.

[0015] Preferably, the extended end of the locking cylinder is connected to a locking block, and the end of the locking block is movably engaged with the surface of the positioning block.

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

[0017] This invention utilizes a combination of a frame, mixing chamber, forming blocks, agitator, reciprocating assembly, and vibration assembly. A drive motor drives a rotating roller to agitate the mixing plate and wall scraper, ensuring effective mixing and allowing concrete material to enter the bearing pan. A vibration motor, in conjunction with a compression spring on the limit rod surface, causes the bearing pan to vibrate, ensuring the compactness of the concrete material inside. A servo motor drives a transmission screw to return the moving block to the frame. A locking cylinder extends, locking the locking block onto the positioning block surface, fixing the bearing pan's position and facilitating the hydraulic rod's downward movement of the forming blocks for concrete block forming. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the mixing box structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the frame of this utility model;

[0021] Figure 4 This is a schematic diagram of the locking block structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the bearing plate structure of this utility model.

[0023] In the diagram: 1. Frame; 2. Fixing frame; 3. Mixing box; 4. Box cover; 5. Drive motor; 6. Rotary roller; 7. Mixing plate; 8. Wall scraper; 9. Spiral blade; 10. Hydraulic rod; 11. Auxiliary rod; 12. Forming block; 13. Support; 14. Transmission screw; 15. Servo motor; 16. Locking cylinder; 17. Locking block; 18. Bearing plate; 19. Positioning block; 20. Vibration motor; 21. Connecting block; 22. Limiting rod; 23. Compression spring; 24. Bearing guide rod; 25. Moving block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5This utility model provides: a concrete block forming machine, including a frame 1, a mixing box 3 connected to one side of the frame 1 via a fixing frame 2, an agitator for mixing installed inside the mixing box 3 via a box cover 4, and a wall scraper 8 connected to the end of the mixing plate 7 of the agitator; a forming block 12 connected to the top of the frame 1 via a hydraulic rod 10, a support 13 connected to one side of the frame 1, a reciprocating assembly installed on the surface of the support 13, a bearing guide rod 24 connected to the surface of the moving block 25 of the reciprocating assembly, a bearing plate 18 movably connected to the surface of the bearing guide rod 24, and a vibration assembly connected to the bottom of the bearing plate 18; locking cylinders 16 for fixing the position of the bearing plate 18 are provided on both sides of the inner wall of the frame 1.

[0026] It is worth noting that the coordinated arrangement of the frame 1, mixing box 3, molding block 12, stirring component, reciprocating component and vibration component can improve the efficiency of concrete block production, reduce the time required for transportation, reduce the preparation time, prevent material residue inside the mixing box, ensure the quality of concrete blocks, and improve the compactness between concrete blocks to ensure the quality of molding.

[0027] Specifically, the agitation assembly includes: a drive motor 5 mounted on the top of the tank cover 4, and a rotating roller 6 connected to the bottom of the tank cover 4; wherein, the output end of the drive motor 5 is connected to the top of the rotating roller 6, and mixing plates 7 are distributed and connected to the surface of the rotating roller 6. The outer surface of the wall scraper 8 is attached to the inner wall of the mixing tank 3, and the bottom end of the rotating roller 6 is connected to a spiral blade 9. Auxiliary rods 11 are provided on both sides of the hydraulic rod 10, the auxiliary rods 11 are mounted on the top of the frame 1, and the extended ends of the auxiliary rods 11 are connected to the top of the forming block 12.

[0028] In addition, the box cover 4 is a structure for mounting the rotating roller 6, which is a transmission structure that works with the drive motor 5 to drive it. The mixing plate 7 is used to stir and mix the concrete block material inside the mixing box 3. The wall scraper 8 is used to clean the inner wall of the mixing box 3. At the same time, it ensures the overall mixing quality of the material during mixing. The hydraulic rod 10 is used to raise and lower the forming block 12. The auxiliary rod 11 works with the hydraulic rod 10 to provide auxiliary guidance.

[0029] The reciprocating assembly includes a lead screw 14 rotatably mounted on the top of the bracket 13 and a servo motor 15 mounted on the side of the frame 1; wherein, the output end of the servo motor 15 is connected to the end of the lead screw 14, and a moving block 25 is movably mounted on the surface of the lead screw 14. A bearing guide rod 24 is connected between the moving blocks 25, and the bottom of the bearing disk 18 is movably connected to the surface of the bearing guide rod 24.

[0030] Furthermore, the bracket 13 is a structure for assembling the transmission screw 14, the servo motor 15 drives the transmission screw 14, the moving block 25 is a structure that works with the transmission screw 14 to move the bearing plate 18, and the bearing guide rod 24 serves to limit the bearing of the bearing plate 18.

[0031] The vibration assembly includes a connecting block 21 connected to the bottom of the bearing plate 18 and a limiting rod 22 disposed on the outside of the bearing guide rod 24. The two ends of the limiting rod 22 are connected to the surface of the moving block 25, and the connecting block 21 is slidably connected to the surface of the limiting rod 22. Compression springs 23 are disposed on both sides of the limiting rod 22 and are sleeved on the surface of the limiting rod 22. The bearing plate 18 cooperates with the forming block 12 to form concrete blocks. The limiting rod 22 assembles the bearing plate 18, and the compression springs 23 cooperate with the connecting block 21 to create a shaking effect, improving the compactness of the material inside the bearing plate 18.

[0032] Preferably, a vibration motor 20 is installed at the bottom center of the support plate 18, and positioning blocks 19 are provided on both sides of the support plate 18. The extended end of the locking cylinder 16 is connected to a locking block 17, and the end of the locking block 17 is movably locked onto the surface of the positioning block 19. The vibration motor 20 vibrates the support plate 18, causing the support plate 18 to shake against the surface of the limiting rod 22 and the moving block 25 in conjunction with the connecting block 21. The locking cylinder 16 moves the locking block 17, which, in conjunction with the positioning block 19, fixes the position of the support plate 18 to ensure the molding effect in conjunction with the molding pressure block 12.

[0033] The drive motor 5 drives the rotating roller 6 to agitate and mix the mixing plate 7 and the wall scraper 8, ensuring the mixing and feeding effect. This allows the concrete material to enter the interior of the bearing plate 18. Driven by the vibration motor 20, and in conjunction with the compression spring 23 on the surface of the limit rod 22, the bearing plate 18 shakes, ensuring the compactness of the concrete material inside the bearing plate 18. The servo motor 15 drives the transmission screw 14 to drive the moving block 25 back into the frame 1. The locking cylinder 16 extends and locks the locking block 17 onto the surface of the positioning block 19, fixing the position of the bearing plate 18. This facilitates the hydraulic rod 10 to drive the forming block 12 to descend, forming concrete blocks.

[0034] Although embodiments of the present 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 present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete block forming machine, characterized in that, include: A frame (1) is connected to a mixing box (3) on one side of the frame (1) via a fixing frame (2). An agitator for mixing is installed inside the mixing box (3) via a box cover (4). A wall scraper (8) is connected to the end of the mixing plate (7) of the agitator. The top of the frame (1) is connected to a forming block (12) via a hydraulic rod (10). A bracket (13) is connected to one side of the frame (1). A reciprocating assembly is installed on the surface of the bracket (13). A bearing guide rod (24) is connected to the surface of the moving block (25) of the reciprocating assembly. A bearing plate (18) is movably connected to the surface of the bearing guide rod (24). A vibration assembly is connected to the bottom of the bearing plate (18). The inner walls of the frame (1) are provided with locking cylinders (16) for fixing the position of the bearing plate (18).

2. The concrete block forming machine according to claim 1, characterized in that: The agitation component includes: The drive motor (5) installed on the top of the box cover (4), and Turn to the rotating roller (6) connected to the bottom of the box cover (4); The output end of the drive motor (5) is connected to the top of the rotating roller (6), and the mixing plate (7) is distributed and connected to the surface of the rotating roller (6).

3. A concrete block forming machine according to claim 2, characterized in that: The outer surface of the wall scraper (8) is attached to the inner wall of the mixing box (3), and the bottom end of the rotating roller (6) is connected to a spiral blade (9).

4. A concrete block forming machine according to claim 1, characterized in that: The hydraulic rod (10) is provided with auxiliary rods (11) on both sides. The auxiliary rods (11) are installed on the top of the frame (1). The extended end of the auxiliary rods (11) is connected to the top of the forming block (12).

5. A concrete block forming machine according to claim 1, characterized in that: The reciprocating component includes: Rotate the drive screw (14) mounted on the top of the bracket (13), and Servo motor (15) mounted on the side of the frame (1); The output end of the servo motor (15) is connected to the end of the transmission screw (14), and the moving block (25) is movably mounted on the surface of the transmission screw (14).

6. A concrete block forming machine according to claim 5, characterized in that: The moving blocks (25) are connected by a bearing guide rod (24), and the bottom of the bearing disk (18) is movably connected to the surface of the bearing guide rod (24).

7. A concrete block forming machine according to claim 1, characterized in that: The vibration assembly includes: The connecting block (21) connected to the bottom of the bearing plate (18), and A limiting rod (22) is provided on the outside of the bearing guide rod (24). The two ends of the limiting rod (22) are connected to the surface of the moving block (25), and the connecting block (21) is slidably connected to the surface of the limiting rod (22).

8. A concrete block forming machine according to claim 7, characterized in that: Compression springs (23) are provided on both sides of the limiting rod (22), and the compression springs (23) are sleeved on the surface of the limiting rod (22).

9. A concrete block forming machine according to claim 8, characterized in that: A vibration motor (20) is installed at the bottom center of the bearing plate (18), and positioning blocks (19) are provided on both sides of the bearing plate (18).

10. A concrete block forming machine according to claim 9, characterized in that: The extended end of the locking cylinder (16) is connected to a locking block (17), and the end of the locking block (17) is movably locked onto the surface of the positioning block (19).

Images