Automatic forming device for concrete protection layer cushion block

Abstract

The utility model relates to the technical field of concrete cushion blocks, and discloses a concrete protection layer cushion block automatic forming device which comprises a placing frame, a limiting frame, a first mold and a second mold are fixedly assembled on the top of the placing frame, and a controller is fixedly assembled on the outer wall of the limiting frame. And a plurality of pushing devices are fixedly assembled at the top of the limiting frame, and connecting rods and connecting columns are fixedly assembled at the pushing ends of the pushing devices correspondingly. Concrete cushion blocks in different shapes are produced through a circular groove formed in the top of the first mold and a square groove formed in the top of the second mold, then a circular pressing block and a square pressing plate are driven by a pushing device to extrude the inner walls of the square groove and the circular groove, and the concrete cushion blocks in the square groove and the circular groove are more fastened; and the produced concrete cushion blocks are more stable, so that the concrete cushion blocks with different shapes can be produced, and the working efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete cushion blocks, in particular to an automatic forming device for concrete protection layer cushion blocks. Background Technique

[0002] The concrete protection layer cushion block is an auxiliary material used in building construction, mainly used in reinforced concrete structures to ensure a certain distance between the steel bars and the formwork, thereby forming a protection layer. The function of the protection layer is to protect the steel bars from corrosion, ensure the durability of the structure, and meet the concrete covering thickness required by the design.

[0003] In the process of producing the existing concrete cushion blocks, although the concrete cushion blocks can be made, it is not convenient to take out the produced concrete cushion blocks, resulting in a large amount of time required for taking out, thereby reducing the production efficiency of the equipment. At the same time, different-shaped concrete cushion blocks cannot be produced simultaneously, resulting in the need to constantly change the molds when producing different-shaped concrete cushion blocks. Therefore, an automatic forming device for concrete protection layer cushion blocks is introduced. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an automatic forming device for concrete protection layer cushion blocks, which has the advantages of lifting and improving productivity, and solves the problems put forward in the above background technique.

[0005] The utility model provides the following technical scheme: an automatic forming device for concrete protection layer cushion blocks, including a placement rack, on the top of which a limit rack, a mold one and a mold two are respectively fixedly assembled. A controller is fixedly assembled on the outer wall of the limit rack, and a plurality of groups of pushing devices are fixedly assembled on the top of the limit rack. The pushing ends of the plurality of groups of pushing devices are respectively fixedly assembled with a connecting rod and a connecting column. A limit groove is opened on the top of the placement rack, and a lifting assembly is arranged on the inner wall of the limit groove.

[0006] As a preferred technical scheme of the utility model: one end of the connecting rod away from the pushing device is fixedly assembled with a circular pressing block, one end of the connecting column away from the pushing device is fixedly assembled with a square pressing plate. A circular groove is opened on the top of the mold one, and a square groove is opened on the top of the mold two. A fixing plate is fixedly assembled on the inner wall of the circular groove, and a limit rod is fixedly assembled on the top of the fixing plate.

[0007] As a preferred technical solution of the utility model: the lifting assembly includes a motor, a power output shaft of the motor is fixedly equipped with a worm, the outer wall of the worm is provided with a placement plate, the inner wall of the placement plate is rotatably connected to a rotating column, the outer wall of the rotating column is respectively fixedly equipped with a worm gear and a rotating rod, the inner wall of one end of the rotating rod away from the rotating column is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly equipped with one end of a lifting rod, and the other end of the lifting rod is fixedly equipped with a moving block.

[0008] As a preferred technical solution of the utility model: the motor and the placement plate are fixedly assembled with the bottom of the inner wall of the limiting groove, and the worm and the worm wheel are meshed for transmission.

[0009] As a preferred technical solution of the utility model: the pushing device and the motor are both electrically connected to the controller, and the circular pressing block is adapted to the inner wall of the circular groove.

[0010] As a preferred technical solution of the utility model: the diameter of the circular pressing block is the same as that of the square pressing plate, and the moving block is slidably connected to the outer wall of the limiting rod.

[0011] As a preferred technical solution of the utility model: the moving block is slidably connected to the inner wall of the circular groove through a lifting rod, and the square pressing plate is adapted to the inner wall of the square groove.

[0012] As a preferred technical solution of the utility model: the lifting components are provided in several groups, and the several groups of lifting components are respectively located on the inner walls of the limiting grooves.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The automatic forming device for concrete protective layer pads realizes the production of concrete pads of different shapes through the circular groove opened on the top of mold one and the square groove opened on the top of mold two, and then drives the circular pressing block and the square pressing plate to squeeze the inner walls of the square groove and the circular groove through the pushing device, so that the concrete pads inside the square groove and the circular groove are tighter and the produced concrete pads are more stable, thereby realizing the production of concrete pads of different shapes to improve the working efficiency of the equipment.

[0015] 2. The automatic forming device for concrete protective layer pads sends signals through the controller, causing the power output shaft of the motor to rotate when it receives the signals. The motor drives the worm to rotate, and the worm meshes with the worm gear for transmission. When the worm rotates, it drives the worm gear and the rotating column to rotate inside the inner wall of the placement plate. At the same time, when the rotating column rotates, it drives the rotating rod to rotate. When the rotating rod rotates, it drives the rotating shaft and the jacking rod to rotate. When the jacking rod rotates, it drives the moving block to lift and move. When the moving block moves, it drives the processed concrete pads to lift, thus facilitating the removal of the concrete pads. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a structural schematic diagram of the circular pressing block of the present utility model;

[0018] Figure 3 is a structural schematic diagram of the moving block of the present utility model;

[0019] Figure 4 is a structural schematic diagram of the worm of the present utility model;

[0020] Figure 5 of the present utility model Figure 3 is an enlarged structural schematic diagram at position A in the present utility model.

[0021] In the figure: 1. Placement rack; 2. Limiting rack; 3. Controller; 4. Pushing device; 5. Connecting rod; 6. Circular pressing block; 7. Square pressing plate; 8. Mold one; 9. Mold two; 10. Connecting column; 11. Limiting groove; 12. Lifting assembly; 13. Square groove; 14. Circular groove; 15. Fixed plate; 16. Limiting rod.

[0022] 1201. Motor; 1202. Worm; 1203. Placement plate; 1204. Rotating column; 1205. Worm gear; 1206. Rotating rod; 1207. Rotating shaft; 1208. Jacking rod; 1209. Moving block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figure 1 - Figure 5, an automatic forming device for concrete protective layer pads, including a placement rack 1. At the top of the placement rack 1, a limit rack 2, a first mold 8 and a second mold 9 are fixedly assembled respectively. A controller 3 is fixedly assembled on the outer wall of the limit rack 2. Several groups of pushing devices 4 are fixedly assembled on the top of the limit rack 2. The pushing ends of several groups of pushing devices 4 are fixedly assembled with a connecting rod 5 and a connecting column 10 respectively. A limit groove 11 is opened on the top of the placement rack 1, and a lifting assembly 12 is arranged on the inner wall of the limit groove 11.

[0025] In the above structure, the limit rack 2 is used to limit the controller 3 and the pushing devices 4. The first mold 8 and the second mold 9 are used to cast the concrete pads. The pushing devices 4, the connecting rod 5, the connecting column 10, the circular pressing block 6 and the square pressing plate 7 are used to extrude the concrete pads.

[0026] In a preferred embodiment: A circular pressing block 6 is fixedly assembled at one end of the connecting rod 5 away from the pushing device 4. A square pressing plate 7 is fixedly assembled at one end of the connecting column 10 away from the pushing device 4. A circular groove 14 is opened on the top of the first mold 8, and a square groove 13 is opened on the top of the second mold 9. A fixing plate 15 is fixedly assembled on the inner wall of the circular groove 14, and a limit rod 16 is fixedly assembled on the top of the fixing plate 15.

[0027] In the above structure, through the circular groove 14 opened on the top of the first mold 8 and the square groove 13 opened on the top of the second mold 9, the production of concrete pads of various shapes is realized. Subsequently, the pushing device 4 is used to drive the circular pressing block 6 and the square pressing plate 7 to extrude the inner walls of the square groove 13 and the circular groove 14, so as to enhance the compactness of the concrete pads inside the square groove 13 and the circular groove 14, ensuring that the produced concrete pads have higher stability. This process helps to improve the production efficiency of the equipment for concrete pads of different shapes.

[0028] In a preferred embodiment: The lifting assembly 12 includes a motor 1201. A worm 1202 is fixedly assembled on the power output shaft of the motor 1201. A placement plate 1203 is arranged on the outer wall of the worm 1202. A rotating column 1204 is rotatably connected to the inner wall of the placement plate 1203. A worm gear 1205 and a rotating rod 1206 are fixedly assembled on the outer wall of the rotating column 1204 respectively. A rotating shaft 1207 is rotatably connected to the inner wall of one end of the rotating rod 1206 away from the rotating column 1204. One end of a jacking rod 1208 is fixedly assembled on the outer wall of the rotating shaft 1207, and the other end of the jacking rod 1208 is fixedly assembled with a moving block 1209.

[0029] In the above structure, upon the signal being sent by the signal controller 3, the power output shaft of the motor 1201 starts to rotate after receiving the signal. Subsequently, the motor 1201 drives the worm 1202 to rotate. The worm 1202 meshes with the worm gear 1205 to achieve transmission. During the rotation process, the worm 1202 drives the worm gear 1205 and the rotating column 1204 to rotate on the inner wall of the placement plate 1203. At the same time, when the rotating column 1204 rotates, it causes the rotating rod 1206 to rotate accordingly. Furthermore, during the rotation process, the rotating rod 1206 drives the rotating shaft 1207 and the lifting rod 1208 to rotate. When the lifting rod 1208 rotates, it pushes the moving block 1209 to perform a lifting movement. Finally, during the movement of the moving block 1209, it drives the processed concrete cushion block to rise, thus facilitating the removal of the concrete cushion block.

[0030] In a preferred embodiment: The motor 1201 and the placement plate 1203 are fixedly assembled to the bottom of the inner wall of the limiting groove 11, and the worm 1202 is in meshing transmission with the worm gear 1205.

[0031] In the above structure, the lifting assembly 12 is limited by the limiting groove 11, so that the lifting assembly 12 will not fall off during operation. When the worm 1202 rotates, it drives the worm gear 1205 to rotate.

[0032] In a preferred embodiment: The pushing device 4 and the motor 1201 are both electrically connected to the controller 3, and the circular pressing block 6 is adapted to the inner wall of the circular groove 14.

[0033] In the above structure, the controller 3 sends a signal to make the device operate after receiving the signal. When the circular pressing block 6 presses the material inside the circular groove 14, there will be no jamming situation.

[0034] In a preferred embodiment: The circular pressing block 6 has the same diameter as the square pressing plate 7, and the moving block 1209 is slidably connected to the outer wall of the limiting rod 16.

[0035] In the above structure, since the circular pressing block 6 has the same diameter as the square pressing plate 7, the concrete cushion blocks produced in the inner wall grooves of the circular groove 14 and the square groove 13 are of the same size but different shapes. The moving block 1209 is limited by the limiting rod 16.

[0036] In a preferred embodiment: The moving block 1209 is slidably connected to the inner wall of the circular groove 14 through the lifting rod 1208, and the square pressing plate 7 is adapted to the inner wall of the square groove 13.

[0037] In the above structure, when the moving block 1209 moves, it drives the concrete cushion block to move, thus realizing the removal of the concrete cushion block. When the square pressing plate 7 presses on the inner wall of the square groove 13, there will be no jamming situation.

[0038] In a preferred embodiment: there are several groups of lifting components 12, and the several groups of lifting components 12 are respectively located on the inner wall of the limiting groove 11.

[0039] In the above structure, through several groups of lifting components 12, it is possible to lift multiple formed concrete cushion blocks at one time.

[0040] Working principle: By means of the circular groove 14 provided in the mold one 8 and the square groove 13 provided in the mold two 9, the production of concrete cushion blocks of various shapes can be realized. Subsequently, the circular pressing block 6 and the square pressing plate 7 are driven by the pushing device 4 to apply pressure to the inner walls of the square groove 13 and the circular groove 14, so as to enhance the compactness of the concrete cushion blocks, ensure that the produced concrete cushion blocks have higher stability, and improve the production efficiency of concrete cushion blocks of different shapes. In addition, the controller 3 issues a signal to prompt the power output shaft of the motor 1201 to rotate, thereby driving the worm 1202 to rotate. The worm 1202 is meshed with the worm wheel 1205 for transmission, so that the worm 1202 can drive the worm wheel 1205 and the rotating column 1204 to rotate on the inner wall of the placing plate 1203 during the rotation process. At the same time, the rotating column 1204 will drive the rotating rod 1206 to rotate when rotating, and the rotating rod 1206 will drive the rotating shaft 1207 and the jacking rod 1208 to rotate during the rotation process. Finally, the jacking rod 1208 will push the moving block 1209 to perform a jacking movement when rotating, so that the moving block 1209 can lift the processed concrete cushion block during the movement process, thereby facilitating the removal of the concrete cushion block.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic forming device for concrete protective layer pads, comprising a placing rack (1), characterized in that: At the top of the placement rack (1), a limit rack (2), a first mold (8) and a second mold (9) are fixedly assembled respectively. On the outer wall of the limit rack (2), a controller (3) is fixedly assembled. At the top of the limit rack (2), several groups of pushing devices (4) are fixedly assembled. The pushing ends of several groups of the pushing devices (4) are fixedly assembled with a connecting rod (5) and a connecting column (10) respectively. On the top of the placement rack (1), a limit groove (11) is opened, and a lifting component (12) is arranged on the inner wall of the limit groove (11).

2. The automatic forming device for concrete protective layer pads according to claim 1, wherein: One end of the connecting rod (5) far away from the pushing device (4) is fixedly assembled with a circular pressing block (6). One end of the connecting column (10) far away from the pushing device (4) is fixedly assembled with a square pressing plate (7). On the top of the first mold (8), a circular groove (14) is opened. On the top of the second mold (9), a square groove (13) is opened. On the inner wall of the circular groove (14), a fixing plate (15) is fixedly assembled. On the top of the fixing plate (15), a limit rod (16) is fixedly assembled.

3. The automatic forming device for concrete protective layer cushion blocks according to claim 2, characterized in that: The lifting component (12) includes a motor (1201). The power output shaft of the motor (1201) is fixedly assembled with a worm (1202). On the outer wall of the worm (1202), a placement plate (1203) is arranged. Inside the placement plate (1203), a rotating column (1204) is rotatably connected. On the outer wall of the rotating column (1204), a worm gear (1205) and a rotating rod (1206) are fixedly assembled respectively. Inside the end of the rotating rod (1206) far away from the rotating column (1204), a rotating shaft (1207) is rotatably connected. One end of a jacking rod (1208) is fixedly assembled on the outer wall of the rotating shaft (1207). The other end of the jacking rod (1208) is fixedly assembled with a moving block (1209).

4. The automatic forming device for concrete protective layer pads according to claim 3, characterized in that: The motor (1201) and the placement plate (1203) are fixedly assembled with the bottom of the inner wall of the limit groove (11). The worm (1202) is in meshing transmission with the worm gear (1205).

5. The automatic forming device for concrete protection layer cushion blocks according to claim 4, characterized in that: The pushing device (4) and the motor (1201) are both electrically connected to the controller (3). The circular pressing block (6) is adapted to the inner wall of the circular groove (14).

6. The automatic forming device for concrete protective layer pads according to claim 5, characterized in that: The circular pressing block (6) and the square pressing plate (7) have the same diameter. The moving block (1209) is slidably connected to the outer wall of the limit rod (16).

7. An automatic forming device for concrete cover blocks according to claim 6, characterized in that: The moving block (1209) is slidably connected to the inner wall of the circular groove (14) through the jacking rod (1208). The square pressing plate (7) is adapted to the inner wall of the square groove (13).

8. The automatic forming device for concrete cover blocks according to claim 1, characterized in that: The number of the lifting components (12) is several groups, and several groups of the lifting components (12) are respectively located on the inner wall of the limit groove (11).

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