Concrete block compression molding equipment

Abstract

The utility model discloses concrete block compression molding equipment, and aims to solve the problems that a large number of supporting plates occupy a large storage space, more time and manpower need to be input for managing the large number of supporting plates, and the management difficulty and the labor cost are increased. According to the technical scheme, the concrete block compression molding equipment is characterized by comprising a molding machine body, an operation box is arranged on one side of the molding machine body, first guide rails are symmetrically arranged at the tops of the two sides of the operation box, first sliding blocks are slidably connected to the first guide rails, a first sliding table is arranged on the two first sliding blocks, and a first supporting plate is arranged on the first sliding table; second guide rails are symmetrically arranged in the operation box, and second sliding blocks are slidably connected to the second guide rails. According to the compression molding equipment for the concrete blocks, the continuous compression molding process of the blocks can be completed only by arranging the first supporting plate and the second supporting plate which are alternately changed in position, and the problems that the storage pressure is large and the management cost is high due to the fact that a large number of supporting plates are used are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of block processing equipment, and more specifically, to a concrete block pressing and forming equipment. Background Art

[0002] Concrete blocks are blocks made of concrete materials and are usually used as walls, partitions or other components of buildings or structures. In the production process of concrete blocks, raw materials (such as cement, aggregates, water, etc.) first need to be mixed and stirred, and then the stirred concrete is formed through a mold. At this stage, the pressing and forming equipment plays a crucial role in forming the required block shape and size.

[0003] The existing block forming equipment mainly includes a feeding system, a block forming system, and a plate feeding system. The plate feeding system needs to continuously place the pallet on the horizontal workbench below the forming die box. The forming die box descends and the pallet forms a bottom-closed forming cavity. The feeding system adds raw materials into the forming cavity, the oil cylinder drives the lower pressing head to descend for pressing, then the lower pressing head ascends, the forming die box ascends for demolding, and the pallet with blocks is sent out of the pressing station.

[0004] During the pressing and forming process, a large number of pallets need to be prepared, which will occupy a large amount of storage space. Managing a large number of pallets requires more time and manpower, which will increase the management difficulty and labor cost. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a concrete block pressing and forming equipment, which only needs to arrange two first pallets and second pallets that alternately change positions to complete the continuous pressing and forming process of blocks, avoiding the problems of large storage pressure and high management cost caused by the large use of pallets.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A concrete block pressing and forming equipment includes a main body of the forming machine. An operation box is arranged on one side of the main body of the forming machine. First guide rails are symmetrically arranged at the top of both sides of the operation box. First sliders are slidably connected to the first guide rails. A first sliding table is arranged on the two first sliders. A first pallet is arranged on the first sliding table. Second guide rails are symmetrically arranged inside the operation box. Second sliders are slidably connected to the second guide rails. A second sliding table is arranged on the two second sliders. A belt transmission mechanism is arranged inside the operation box. The first sliding table and the second sliding table are respectively fixed on the belt transmission mechanism and move synchronously and in opposite directions;

[0007] An activity rod is slidably inserted through the second sliding table. A support table is provided at the upper end of the activity rod. A second support plate is provided on the support table. A guide rod is provided at the lower end of the activity rod. A guide plate is provided in the operation box. A guide groove for the guide rod to slide is formed on the guide plate. The guide groove includes two symmetric first straight grooves, two symmetric inclined grooves and a second straight groove. The first straight groove, the inclined groove and the second straight groove are connected in sequence;

[0008] A blanking chute is provided on one side of the operation box away from the main body of the molding machine. A pushing plate is provided above the blanking chute. A driving device is connected to the pushing plate. The driving device drives the pushing plate to push the building blocks on the first support plate and the second support plate onto the blanking chute.

[0009] The present utility model is further configured as: positioning rods are inserted through the four corners of the support table. The lower ends of the four positioning rods penetrate through the second sliding table and are in sliding fit with it.

[0010] The present utility model is further configured as: support columns are provided at the bottom of the operation box. When the second support plate moves to the pressing station, the activity rod is located above the support columns.

[0011] The present utility model is further configured as: a runner is sleeved on the guide rod. The runner is in rolling contact with the guide groove.

[0012] The present utility model is further configured as: the belt transmission mechanism includes a driving wheel and a driven wheel rotatably connected to the operation box. A driving motor is provided on the operation box. A speed reducer is provided on the output shaft of the driving motor. The output shaft of the speed reducer is in transmission connection with the driving wheel. A transmission belt is sleeved between the driving wheel and the driven wheel. The first sliding table and the second sliding table are respectively fixedly installed on both sides of the transmission belt.

[0013] The present utility model is further configured as: the driving device includes a bracket. A transverse sliding rail is provided on the bracket. A transverse sliding block is slidably connected to the transverse sliding rail. A transverse electric driving component is provided on the transverse sliding rail. The output end of the transverse electric driving component is fixedly connected to the transverse sliding block. A longitudinal sliding rail is provided on the transverse sliding block. A longitudinal sliding block is slidably connected to the longitudinal sliding rail. A longitudinal electric driving component is provided on the longitudinal sliding rail. The output end of the longitudinal electric driving component is fixedly connected to the longitudinal sliding block. A connecting rod is provided on the longitudinal sliding block. The connecting rod is fixedly connected to the pushing plate.

[0014] The present utility model is further configured as: the pushing plate is arranged in a "C" - shaped structure.

[0015] In summary, the present utility model has the following beneficial effects:

[0016] Only two first pallets and second pallets with alternating positions need to be arranged. When the first pallet is at the pressing station to receive the building blocks, the second pallet is at the blanking chute, and the pusher plate is used to push down the building blocks to vacate the space above it, so that the continuous pressing and forming process of the building blocks can be completed, avoiding the problems of large storage pressure and high management cost caused by the extensive use of pallets. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the pressing and forming equipment of the present utility model;

[0018] Figure 2 It is a schematic diagram of the external structure of the operation box of the present utility model;

[0019] Figure 3 It is a schematic cross-sectional structure of the inside of the operation box of the present utility model Figure 1 ;

[0020] Figure 4 It is a schematic cross-sectional structure of the inside of the operation box of the present utility model Figure 2 .

[0021] In the figure: 1, main body of the molding machine; 2, operation box; 3, first guide rail; 4, first slider; 5, first sliding table; 6, first pallet; 7, second guide rail; 8, second slider; 9, second sliding table; 10, movable rod; 11, support table; 12, second pallet; 13, guide rod; 14, guide plate; 15, guide groove; 1501, first straight groove; 1502, inclined groove; 1503, second straight groove; 16, blanking chute; 17, pusher plate; 18, driving device; 19, positioning rod; 20, support column; 21, runner; 22, driving wheel; 23, driven wheel; 24, transmission belt; 101, feeding system; 102, building block molding system. Detailed Description of the Preferred Embodiments

[0022] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The present utility model will be described in detail below with reference to the accompanying drawings.

[0026] Refer to Figures 1 - 4 , a concrete block pressing and forming device, including a main body 1 of the forming machine. The main body 1 of the forming machine includes a feeding system 101 and a block forming system 102. The above are all mature prior arts and are also described in the background art, so no further details will be given here;

[0027] On one side of the main body 1 of the forming machine, an operation box 2 is provided. On the top of both sides of the operation box 2, first guide rails 3 are symmetrically fixed. A first slider 4 is slidably connected to the first guide rail 3. A first sliding table 5 is fixedly provided on the two first sliders 4. A first support plate 6 is fixedly provided on the first sliding table 5. Second guide rails 7 are symmetrically fixed inside the operation box 2. A second slider 8 is slidably connected to the second guide rail 7. A second sliding table 9 is fixedly provided on the two second sliders 8. A belt transmission mechanism is arranged inside the operation box 2, and the first sliding table 5 and the second sliding table 9 are respectively fixed on the belt transmission mechanism and move synchronously and in opposite directions;

[0028] An activity rod 10 is slidably penetrated through the second sliding table 9. A support platform 11 is fixedly provided at the upper end of the activity rod 10. A second support plate 12 is fixedly provided on the support platform 11. A guide rod 13 is fixedly provided at the lower end of the activity rod 10. A guide plate 14 is fixedly provided inside the operation box 2. A guide groove 15 for the guide rod 13 to slide is opened on the guide plate 14. The guide groove 15 includes two symmetric first straight grooves 1501, two symmetric inclined grooves 1502, and a second straight groove 1503. The first straight groove 1501, the inclined groove 1502, and the second straight groove 1503 are connected in sequence;

[0029] On one side of the operation box 2 away from the main body 1 of the forming machine, a blanking chute 16 is fixedly installed. Above the blanking chute 16, a pushing plate 17 is provided. A driving device 18 is connected to the pushing plate 17. The driving device 18 drives the pushing plate 17 to push the blocks on the first support plate 6 and the second support plate 12 onto the blanking chute 16.

[0030] Positioning rods 19 are provided at the four corners of the support platform 11. The lower ends of the four positioning rods 19 pass through the second slide 9 and slide with it. The four positioning rods 19 position and guide the support platform 11 to ensure smooth lifting of the support platform 11.

[0031] A support column 20 is fixedly provided at the bottom of the operating box 2. When the second pallet 12 moves to the pressing station, the movable rod 10 is located above the support column 20. The movable rod 10 is supported by the support column 20, and the support platform 11 is further supported, so that the second pallet 12 is more stable when being pressed at the pressing station.

[0032] A rotating wheel 21 is sleeved on the guide rod 13 , and the rotating wheel 21 is in rolling contact with the guide groove 15 , thereby greatly reducing the friction between the guide rod 13 and the guide groove 15 , reducing wear and reducing driving energy consumption.

[0033] The belt transmission mechanism includes a driving wheel 22 and a driven wheel 23 rotatably connected to the operating box 2. A driving motor (not shown in the figure) is fixedly provided on the operating box 2. A reducer (not shown in the figure) is transmission-connected to the output shaft of the driving motor. The output shaft of the reducer is transmission-connected to the driving wheel 22. A transmission belt 24 is sleeved between the driving wheel 22 and the driven wheel 23. The first slide 5 and the second slide 9 are respectively fixedly installed on both sides of the transmission belt 24. The reducer can better control the running speed of the transmission belt 24, thereby driving the first slide 5 and the second slide 9 to move smoothly, thereby avoiding the blocks on the first pallet 6 and the second pallet 12 from falling off due to excessive speed.

[0034] The driving device 18 includes a bracket, on which a transverse slide rail is fixedly provided, on which a transverse slider is slidably connected, on which a transverse electric drive assembly is fixedly provided, and the output end of the transverse electric drive assembly is fixedly connected to the transverse slider, on which a longitudinal slide rail is fixedly provided, on which a longitudinal slider is slidably connected, on which a longitudinal electric drive assembly is fixedly provided, and the output end of the longitudinal electric drive assembly is fixedly connected to the longitudinal slider, on which a connecting rod is fixedly provided, and the connecting rod is fixedly connected to the push plate 17.

[0035] The push plate 17 is arranged in a "匚"-shaped structure, and when the building blocks are pushed, the building block group is enclosed to prevent the building blocks from falling from both sides.

[0036] Working principle: When in use, driven by the belt transmission mechanism, the first slide table 5 and the second slide table 9 slide in opposite directions, thereby driving the first support plate 6 and the second support plate 12 to exchange positions. After the first support plate 6 receives the building block at the pressing station, the first support plate 6 is moved to the blanking chute 16, and the formed building block is pushed onto the blanking chute 16 by the pushing plate 17. At the same time, the second support plate 12 is moved to the pressing station to continue receiving the building block. The specific implementation is as follows: When the first slide table 5 slides linearly in the direction close to the blanking chute 16 through the cooperation of the first guide rail 3 and the first slider 4, the second slide table 9 slides linearly in the direction close to the main body 1 of the molding machine through the cooperation of the second guide rail 7 and the second slider 8. The second slide table 9 drives the movable rod 10 and the support platform 11 to move synchronously. The guide rod 13 at the lower end of the movable rod 10 first slides in the first straight groove 1501. As the second slide table 9 continues to slide, the guide rod 13 slides into the inclined groove 1502. Under the guidance of the inclined groove 1502, the movable rod 10 drives the support platform 11 to descend and continue to slide in the second straight groove 1503 to keep the support platform 11 at this height, thus avoiding interference with the movement of the first slide table 5. Subsequently, the guide rod 13 rises to the original height under the guidance of the next inclined groove 1502 and continues to slide in the second straight groove 1503 to the pressing station.

[0037] The utility model only needs to arrange two first support plates 6 and second support plates 12 that alternately change positions. When the first support plate 6 is located at the pressing station to receive the building block, the second support plate 12 is located at the blanking chute 16, and the building block is pushed down by the pushing plate 17 to vacate the space above it, thereby completing the continuous pressing and forming process of the building block, avoiding the problems of large storage pressure and high management cost caused by the large number of support plates used.

[0038] The above is only the preferred implementation mode of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions falling within the idea of the utility model belong to the protection scope of the utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the utility model, several improvements and refinements should also be regarded as the protection scope of the utility model.

Claims

1. A concrete block pressing and forming device, comprising a forming machine body (1), characterized in that: An operating box (2) is provided on one side of the molding machine body (1), first guide rails (3) are symmetrically provided on the tops of both sides of the operating box (2), a first slider (4) is slidably connected to the first guide rail (3), two first sliders (4) are provided with a first slide table (5), a first support plate (6) is provided on the first slide table (5), second guide rails (7) are symmetrically provided inside the operating box (2), a second slider (8) is slidably connected to the second guide rail (7), two second sliders (8) are provided with a second slide table (9), a belt transmission mechanism is provided inside the operating box (2), and the first slide table (5) and the second slide table (9) are respectively fixed on the belt transmission mechanism and move synchronously in opposite directions; A movable rod (10) is slidably provided on the second slide (9), a support platform (11) is provided at the upper end of the movable rod (10), a second support plate (12) is provided on the support platform (11), a guide rod (13) is provided at the lower end of the movable rod (10), a guide plate (14) is provided in the operation box (2), a guide groove (15) for the guide rod (13) to slide is provided on the guide plate (14), the guide groove (15) comprises two symmetrical first straight grooves (1501), two symmetrical inclined grooves (1502) and a second straight groove (1503), the first straight groove (1501), the inclined groove (1502) and the second straight groove (1503) are connected in sequence; A material discharge chute (16) is arranged on the side of the operation box (2) away from the molding machine body (1), and a push plate (17) is arranged above the material discharge chute (16). A driving device (18) is connected to the push plate (17), and the driving device (18) drives the push plate (17) to push the building blocks on the first support plate (6) and the second support plate (12) onto the material discharge chute (16).

2. A concrete block pressing and forming device according to claim 1, characterized in that: Positioning rods (19) are provided at the four corners of the support platform (11), and the lower ends of the four positioning rods (19) pass through the second slide platform (9) and are slidably matched therewith.

3. The concrete block pressing and forming equipment according to claim 1, characterized in that: A support column (20) is provided at the bottom of the operating box (2), and when the second support plate (12) moves to the pressing station, the movable rod (10) is located above the support column (20).

4. The concrete block pressing and forming equipment according to claim 1, characterized in that: A rotating wheel (21) is sleeved on the guide rod (13), and the rotating wheel (21) is in rolling contact with the guide groove (15).

5. The concrete block pressing and forming equipment according to claim 1, characterized in that: The belt transmission mechanism comprises a driving wheel (22) and a driven wheel (23) which are rotatably connected to an operation box (2); a driving motor is arranged on the operation box (2); a reducer is arranged on the output shaft of the driving motor; the output shaft of the reducer is transmission-connected to the driving wheel (22); a transmission belt (24) is sleeved between the driving wheel (22) and the driven wheel (23); and the first slide (5) and the second slide (9) are respectively fixedly mounted on both sides of the transmission belt (24).

6. The concrete block pressing and forming equipment according to claim 1, characterized in that: The driving device (18) includes a bracket, on which a transverse slide rail is provided. A transverse slider is slidably connected to the transverse slide rail. A transverse electric driving component is provided on the transverse slide rail, and the output end of the transverse electric driving component is fixedly connected to the transverse slider. A longitudinal slide rail is provided on the transverse slider, a longitudinal slider is slidably connected to the longitudinal slide rail, a longitudinal electric driving component is provided on the longitudinal slide rail, and the output end of the longitudinal electric driving component is fixedly connected to the longitudinal slider. A connecting rod is provided on the longitudinal slider, and the connecting rod is fixedly connected to the pushing plate (17).

7. The concrete block pressing and forming equipment according to claim 1, characterized in that: The pushing plate (17) is arranged in a "C" - shaped structure.

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