Brick making machine with batch blank removing structure
By designing a brick-making machine that combines a movable frame and a rotating chain with a multi-stage pressing device, the problems of low efficiency and poor adaptability of traditional brick-making machines have been solved. This has enabled efficient, stable, and continuous batch demolding operations, improving brick quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUAINAN ZHUSHUN PREFABRICATED COMPONENTS CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-19
AI Technical Summary
Traditional brick-making machines are inefficient, have low yield rates, and poor adaptability during batch brick-making processes. They rely on manual assistance, which can lead to production line interruptions and make it difficult to achieve continuous production.
Design a brick-making machine with a batch demolding structure, including a movable frame, symmetrically arranged rollers and a rotary chain, combined with a multi-stage pressing device and vibration-assisted demolding, to achieve efficient batch demolding.
It significantly improves production efficiency, enhances equipment stability and flexibility, reduces operation time, ensures the uniformity and quality consistency of brick blanks, reduces labor costs, and enables continuous production.
Smart Images
Figure CN224255637U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of brick making equipment, and specifically relates to a brick making machine with a batch demolding structure. Background Technology
[0002] As essential equipment for large-scale production in the construction industry, the efficiency and reliability of the brick-making machine's blanking process directly determine the production capacity and quality of bricks. However, with the increasing market demand for diversified brick specifications and intensive production, traditional brick-making machines generally face technical bottlenecks such as insufficient efficiency, low yield, and poor adaptability in batch blanking processes, severely restricting the industry's development. Existing blanking processes mostly adopt a single-brick operation mode, and frequent machine stops are required after pressing and molding to adjust the mold position, which is time-consuming and significantly reduces the overall utilization rate of the equipment. More seriously, traditional brick-making machines rely on manual assistance to complete the blanking operation, which not only increases labor costs but also causes production line interruptions, making continuous production difficult. To address these problems, an innovative batch blanking technology has emerged, providing a new solution for efficient production in the brick-making industry. Utility Model Content
[0003] This utility model addresses the shortcomings of existing technologies by providing a brick-making machine with a batch demolding structure. The specific technical solution is as follows:
[0004] This utility model provides a brick making machine with a batch demolding structure, which includes a frame carrying a demolding mechanism, and can move to realize batch demolding and brick making; the frame includes a U-shaped chassis with multiple travel wheels symmetrically attached around its perimeter, and a hollow gantry frame horizontally spanning both ends of the chassis, with a limiting plate connected in the middle, and a handrail obliquely provided at the top of the gantry frame.
[0005] The billet removal mechanism includes rollers symmetrically arranged on the gantry frame, with rotating chains on their outer circumferences. One end of the rotating chain is connected to a billet sleeve, and the other end is connected to a counterweight. The billet sleeve is equipped with a multi-segment pressing device. The pressing device is raised and lowered with the rotation of the rotating chain to achieve batch billet removal.
[0006] As a preferred technical solution of this utility model, the handrail is hinged and rotatably mounted on the gantry frame, with a rotating shaft at the hinge and rollers symmetrically mounted thereon, which pull the billet sleeve up and down as the handrail rotates.
[0007] As a preferred technical solution of this utility model, a billet removal motor is installed on the outside of the billet sleeve, and a switch is attached to the outside of the gantry frame. When the billet sleeve is lifted, pressing the switch will vibrate and assist in billet removal.
[0008] As a preferred technical solution of this utility model, a multi-axis connected billet removal seat is inserted at the top of the billet sleeve, and multiple guide shafts pass through the limiting plate at the top of the billet sleeve, which guides and limits the billet sleeve as it rises and falls.
[0009] As a preferred technical solution of this utility model, a straightening shaft is provided in the cavity on both sides of the gantry frame, and a lifting seat is provided on both sides of the billet sleeve. The end of the lifting seat is provided with an anti-deviation sleeve, which is sleeved on the straightening shaft and moves up and down with the billet sleeve.
[0010] As a preferred embodiment of this utility model, the pressing device includes multiple independently replaceable pressing components to meet the production needs of different brick types.
[0011] As a preferred technical solution of this utility model, the two ends of the limiting plate are respectively supported by bearing seats, and a rotating shaft is inserted inside them for smooth traction of the blank sleeve.
[0012] The beneficial effects of this utility model are:
[0013] 1. Improved Production Efficiency: This brick-making machine adopts a batch demolding structure, achieving batch demolding and brick production through a movable frame. Compared to the traditional single-brick demolding method, this design can significantly improve production efficiency, reduce operation time, and make the brick-making process more efficient.
[0014] 2. Structural Stability and Flexibility: The chassis is designed with a portal frame and multiple symmetrically attached travel wheels around its perimeter. This structure ensures good stability during movement of the brick-making machine, while also increasing the equipment's flexibility, allowing for easy movement and positioning in different working environments, making it highly adaptable.
[0015] 3. Ease of Operation: The top of the gantry is equipped with a rearward-sloping handrail, providing a convenient support point for operators, increasing operational comfort and safety. Operators can easily control the equipment, reducing fatigue and improving work efficiency.
[0016] 4. High-efficiency unloading mechanism: The unloading mechanism adopts a symmetrically arranged roller design, with a rotating chain on the outer circumference connecting the blank sleeve and the counterweight. The rotating chain design allows the pressing device to rotate and rise accordingly, achieving batch unloading. This mechanism not only improves the unloading speed but also ensures the uniformity and quality consistency of each brick blank.
[0017] 5. Precise Billet Removal Control: The billet sleeve is equipped with a multi-stage billet press, which achieves precise billet pressing control through the rotation and lifting of a rotary chain. The multi-stage design can be adjusted according to different billet requirements, ensuring the accuracy of the billet removal process, reducing scrap rate, and improving finished product quality.
[0018] In conclusion, this brick-making machine, through its innovative structural design and efficient brick-removal mechanism, significantly improves production efficiency, ease of operation, and brick quality, bringing technological innovation and practical value to the brick-making industry. Attached Figure Description
[0019] Figure 1 A schematic diagram of the overall structure of this utility model is shown;
[0020] Figure 2 A three-dimensional structural diagram of the frame in this utility model is shown;
[0021] Figure 3 This invention illustrates a structural diagram showing the combination of the billet removal mechanism and the billet sleeve.
[0022] Figure 4 A schematic diagram of the structure of the medium-pressure blank of this utility model is shown;
[0023] The following components are shown in the diagram: 1. Frame; 11. Straightening shaft; 12. Handrail; 13. Traveling wheel; 14. Chassis; 15. Gantry frame; 16. Bearing seat; 17. Rotating shaft; 2. Billet sleeve; 3. Billet removal mechanism; 31. Roller; 32. Rotary chain; 33. Counterweight; 34. Anti-deviation sleeve; 35. Lifting seat; 36. Guide shaft; 37. Limiting plate; 371. Billet removal seat; 38. Billet removal motor; 39. Billet press; 391. Billet pressing component; 4. Switch. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.
[0025] Example 1
[0026] To address the technical problems in the background section, a brick-making machine with a batch demolding structure is provided as follows:
[0027] Combination Figure 1-3 As shown, a brick making machine with a batch demolding structure includes a frame 1 that carries a demolding mechanism 3, which can move to realize batch demolding and brick making; the frame 1 includes a U-shaped chassis 14, with multiple travel wheels 13 symmetrically attached around its perimeter, and a hollow gantry frame 15 horizontally spanning both ends of the chassis 14, with a limiting plate 37 connected in the middle, and a handrail 12 obliquely extending backward from the top of the gantry frame 15;
[0028] The billet removal mechanism 3 includes rollers 31 symmetrically arranged on the gantry frame 15, with rotating chains 32 on their outer circumferences. One end of the rotating chain 32 is connected to a billet sleeve 2, and the other end is connected to a counterweight 33. The billet sleeve 2 is equipped with a multi-segment billet press 39. The billet press 39 is raised and lowered with the rotation of the rotating chain 32 to achieve batch billet removal.
[0029] Please refer to the instruction manual appendix. Figure 1-3 This utility model provides a first embodiment of a brick-making machine with a batch demolding structure. In this embodiment, the brick-making machine mainly consists of a frame 1 that carries a demolding mechanism 3. The frame 1 is designed as a U-shaped chassis 14, with multiple travel wheels 13 symmetrically attached around its perimeter to facilitate flexible movement and positioning of the equipment. A hollow gantry frame 15 is horizontally spanned at both ends of the frame 1, and the gantry frame 15 is connected in the middle by a limiting plate 37 to ensure its structural stability. A handrail 12 is provided at the top of the gantry frame 15 at a backward angle, providing convenient operating support.
[0030] In the design of the billet removal mechanism 3, rollers 31 are symmetrically arranged on the gantry frame 15. Rotary chains 32 are respectively provided on the outer periphery of the rollers 31. One end of the rotary chains 32 is connected to the billet sleeve 2, and the other end is connected to a counterweight 33. A multi-segment billet press 39 is provided inside the billet sleeve 2. The rotation of the rotary chains 32 realizes the lifting and lowering movement of the billet press 39, thereby achieving batch billet removal. In this embodiment, the design of the rotary chains 32 considers the stable control of the billet sleeve 2 during rotation. The reasonable configuration of the counterweights 33 ensures the smooth operation of the billet sleeve 2 during the lifting and lowering of the billet press 39.
[0031] Furthermore, to better achieve the lifting and lowering action of the billet press 39, the multi-segment billet press 39 inside the billet sleeve 2 is designed to be adjustable according to different production needs. The multi-segment structure ensures that the billet press 39 maintains precision and consistency during the billet removal process, avoiding billet damage and uneven removal caused by vibration or instability. The limiting plate 37 ensures the precise positioning of the billet removal mechanism 3 during operation, preventing misalignment.
[0032] Furthermore, in this embodiment, the travel wheels 13 of the frame 1 are designed to move flexibly in different production environments, enabling the brick-making machine to adapt to different working scenarios.
[0033] Overall, this brick-making machine achieves batch and efficient brick-making operations through its innovative structural design and sophisticated demolding mechanism. In this embodiment, its design not only considers the mobility and ease of operation of the equipment, but also achieves precise control of the demolding process through the combination of the multi-stage pressing device 39 and the rotary chain 32. In this way, the brick-making machine can provide stable and efficient brick-making services in different production environments, meeting the production needs of different users.
[0034] Example 2
[0035] Combination Figure 1-3 As shown, based on the above embodiments, this embodiment further provides the following:
[0036] In this embodiment, the handrail 12 is hinged and rotatably mounted on the gantry frame 15. A pivot 17 is provided at the hinge, and rollers 31 are symmetrically mounted thereon. The handrail 12 rotates to pull the blank sleeve 2 up and down.
[0037] A billet removal motor 38 is installed on the outside of the billet sleeve 2, and a switch 4 is attached to the outside of the gantry frame 15. When the billet sleeve 2 is raised, pressing the switch 4 will vibrate and assist in billet removal.
[0038] The gantry frame 15 has a straightening shaft 11 erected in the cavity on both sides, and a lifting seat 35 extending outward on both sides of the blank sleeve 2. The end of the lifting seat 35 is provided with an anti-deviation sleeve 34, which is sleeved on the straightening shaft 11 and moves up and down with the blank sleeve 2.
[0039] The top of the blank sleeve 2 is provided with a multi-axis connected blank removal seat 371, and multiple guide shafts 36 pass through the limiting plate 37 through the top of the blank sleeve 2. The guide shafts move up and down with the blank sleeve 2 to guide and limit the movement, thereby reducing the vibration transmission during blank removal.
[0040] Please refer to the instruction manual appendix. Figure 1-3 This utility model provides a second embodiment of a brick-making machine with a batch demolding structure. In this embodiment, the handrail 12 of the brick-making machine is designed to be hinged and rotatably mounted on the gantry frame 15. A rotating shaft 17 is provided at the hinge of the handrail 12, and rollers 31 are symmetrically mounted on the rotating shaft 17. The design of the rollers 31 enables the brick sleeve 2 to be pulled up and down when the handrail 12 rotates, thereby achieving effective control of the demolding process.
[0041] A billet removal motor 38 is installed on the outside of the billet sleeve 2. This motor provides necessary power support during the lifting and lowering of the billet sleeve 2. To assist in the billet removal operation, a switch 4 is attached to the outside of the gantry frame 15. When the billet sleeve 2 rises to a certain height, the switch 4 is pressed, thereby activating the vibration function to assist in the billet removal process. The vibration-assisted design ensures that the billet can smoothly detach from the mold during the billet removal process.
[0042] A straightening shaft 11 is installed inside the cavities on both sides of the gantry frame 15 to ensure the stability of the billet sleeve 2 during lifting. Lifting seats 35 extend outwards from both sides of the billet sleeve 2, and anti-deviation sleeves 34 are provided at the ends of the lifting seats 35. The anti-deviation sleeves 34 are fitted onto the straightening shafts 11 to ensure that the billet sleeve 2 does not shift during lifting. The combined design of the lifting seats 35 and the billet sleeve 2 makes the entire lifting process smoother and more precise.
[0043] In addition, a multi-axis connected billet removal seat 371 is inserted into the top of the billet sleeve 2. Multiple guide shafts 36 extend upwards from the top of the billet removal seat 371, passing through the limiting plate 37 and providing additional guiding and limiting functions. The design of the guide shafts 36 ensures that the billet sleeve 2 can achieve precise guiding and limiting during lifting and lowering, thereby reducing the impact of vibration transmission on the lifting and lowering billet removal process.
[0044] In this embodiment, the hinged design of the handrail 12 allows the operator to adjust its position and angle as needed for better control of the billet removal process. Through the rotating shaft 17, the handrail 12 can drive the roller 31 and the billet sleeve 2 to move synchronously, ensuring the coordination of the billet removal process. The anti-deviation sleeve 34 of the lifting seat 35 plays a crucial role in this embodiment. The anti-deviation sleeve 34 is fitted onto the straightening shaft 11, ensuring that the billet sleeve 2 maintains linear movement during lifting and lowering, avoiding uneven billet removal or equipment damage due to deviation.
[0045] The multi-axis connected blanking holder 371 design further optimizes the blanking process in this embodiment. Through the through-type guide shaft 36, the blanking holder 371 can achieve precise guiding and limiting during lifting and lowering, avoiding operational errors caused by shaking or offset. The limiting plate 37 provides additional stability support, ensuring the smooth operation of the entire blanking process.
[0046] Overall, this embodiment achieves efficient brick-making machine demolding operation through the ingenious design of the handrail 12, roller 31, lifting seat 35, and demolding seat 371. The coordinated operation of each component ensures that the equipment can maintain stable and efficient operation in different working environments, meeting the production needs of different users.
[0047] Example 3
[0048] Combination Figure 2-4 As shown, based on the above embodiments, this embodiment further provides the following:
[0049] In this embodiment, the pressing device 39 includes multiple independently replaceable pressing components 391, which are used to meet the production needs of different brick types.
[0050] The two ends of the limiting plate 37 are respectively supported by bearing seats 16, and a rotating shaft 17 is inserted inside it for smooth traction of the blank sleeve 2.
[0051] Please refer to the instruction manual appendix. Figure 2-4 This utility model provides a third embodiment of a brick-making machine with a batch demolding structure. In this embodiment, the brick-making machine's pressing unit 39 consists of multiple independently replaceable pressing components 391. This design allows for flexible adjustment of the pressing components 391 according to the production needs of different brick types, to adapt to diverse production requirements.
[0052] Bearing seats 16 are respectively mounted on both ends of the limiting plate 37, and a rotating shaft 17 is inserted inside the bearing seats 16. The rotating shaft 17 is designed to ensure smooth traction of the billet sleeve 2 during lifting and lowering. With the support of the bearing seats 16, the rotation of the rotating shaft 17 can effectively reduce friction and ensure that the billet sleeve 2 maintains stable and smooth movement during operation.
[0053] In this embodiment, the independent replacement design of the pressing component 391 provides great flexibility, enabling the brick making machine to quickly adapt to the production of different types of bricks. The combined design of the limiting plate 37 and the bearing seat 16 ensures the smoothness of the blank sleeve 2 during the lifting process, thereby improving the stability and efficiency of the production process. Through the ingenious combination of these structures, the brick making machine can provide efficient and stable operation in different production environments, meeting diverse production needs.
[0054] Working principle and usage process of this utility model:
[0055] 1. Equipment preparation and inspection: Before starting, check whether all parts of the brick making machine are intact, especially the frame 1, gantry 15, travel wheels 13 and handrail 12. Ensure that the travel wheels 13 can rotate freely, the gantry 15 is stable and not loose, and the pivot 17 at the hinge of the handrail 12 is flexible.
[0056] 2. Selection and installation of pressing component 391: Select a suitable pressing component 391 according to the required brick type and install it in the multi-segment pressing device 39 inside the blank sleeve 2. Ensure that the pressing component 391 is securely installed and can operate normally.
[0057] 3. Power Connection and Start-up: Connect the brick-making machine to the power supply and ensure a normal power supply. Start the equipment and check the operation of the demolding motor 38 and the roller 31 to ensure everything is working properly.
[0058] 4. Loading the billet: Place the billet to be processed into billet sleeve 2. Ensure that the billet is placed stably to facilitate the subsequent billet removal operation.
[0059] 5. Billet removal process: Start the billet removal mechanism 3. The handle 12 rotates, driving the roller 31 and the rotary chain 32 to pull the billet sleeve 2 up and down. At this time, the counterweight 33 causes the billet press 39 inside the billet sleeve 2 to rotate with the rotary chain 32, realizing the smooth lifting and lowering of the billet press 39.
[0060] 6. Vibration-assisted billet removal: During the upward movement of the billet sleeve 2, press the switch 4 on the outside of the gantry frame 15 to activate the vibration function. This function provides vibration force through the billet removal motor 38, assisting the billet to smoothly detach from the mold.
[0061] 7. Blank sleeve 2 guidance and limiting: During the lifting process, the blank removal seat 371 at the top of the blank sleeve 2 passes through multiple guide shafts 36 and limit plates 37 to achieve precise guidance and limiting, ensuring that the movement path of the blank sleeve 2 is correct.
[0062] 8. Offset correction: The straightening shaft 11 in the cavity on both sides of the gantry frame 15 is combined with the lifting seat 35 on both sides of the billet sleeve 2. The anti-offset sleeve 34 is fitted on the straightening shaft 11 and its position is adjusted with the lifting and lowering of the billet sleeve 2 to prevent offset.
[0063] 9. Complete the brick-making process: After the brick-making process is completed, stop the equipment. Check the brick-making effect to ensure that the bricks are formed completely.
[0064] 10. Equipment Cleaning and Maintenance: After use, turn off the power and clean and maintain the equipment. Check the wear of each component, especially the rotating shaft 17, roller 31, and blank press 39. Replace or maintain as necessary to ensure long-term stable operation of the equipment.
[0065] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A brick making machine with batch demoulding structure, comprising a trolley (1) carrying a demoulding mechanism (3), moving to realize batch demoulding brick making; characterized in that: The frame (1) includes a U-shaped chassis (14), with multiple driving wheels (13) symmetrically attached around its perimeter, and a hollow gantry frame (15) horizontally spanning both ends of the chassis (14), with a limiting plate (37) connected in the middle, and a handrail (12) obliquely extending backward from the top of the gantry frame (15). The billet removal mechanism (3) includes rollers (31) symmetrically arranged on the gantry frame (15), with a rotating chain (32) on each of the outer circumferences. One end of the rotating chain (32) is connected to a billet sleeve (2), and the other end is connected to a counterweight (33). The billet sleeve (2) is equipped with a multi-segment billet press (39). The billet press (39) is raised and lowered with the rotation of the rotating chain (32) to achieve batch billet removal.
2. A brick making machine having a batch knockout arrangement according to claim 1 wherein: The handrail (12) is hinged and rotatably mounted on the gantry frame (15). A pivot (17) is provided at the hinge, and rollers (31) are symmetrically mounted on it. The handrail (12) rotates to pull the blank sleeve (2) up and down.
3. A brick making machine having a batch knockout arrangement according to claim 2 wherein: A billet removal motor (38) is installed on the outside of the billet sleeve (2), and a switch (4) is attached to the outside of the gantry frame (15). When the billet sleeve (2) is lifted, pressing the switch (4) will vibrate and assist in billet removal.
4. A brick making machine having a batch knockout arrangement according to claim 3 wherein: The top of the blank sleeve (2) is provided with a multi-axis connected blank removal seat (371), and multiple guide shafts (36) pass through the limiting plate (37) and move up and down with the blank sleeve (2).
5. A brick making machine having a batch knockout arrangement according to claim 4 wherein: The gantry frame (15) has a straightening shaft (11) erected in the cavity on both sides, and a lifting seat (35) is provided on both sides of the blank sleeve (2). The end of the lifting seat (35) is provided with an anti-deviation sleeve (34), which is sleeved on the straightening shaft (11) and moves up and down with the blank sleeve (2).
6. A brick making machine having a batch knockout arrangement according to claim 5 wherein: The press (39) includes multiple independently replaceable press components (391) for the production needs of different brick types.
7. A brick machine with batch demoulding according to any one of claims 1 to 6, characterised in that: The limiting plate (37) has bearing seats (16) at both ends, and a rotating shaft (17) is inserted inside for smooth traction of the blank sleeve (2).