Recycled concrete product forming die

Abstract

The utility model belongs to the technical field of concrete product production, and particularly relates to a recycled concrete product forming die which comprises a die body, an inserting plate and a cover plate, trapezoidal grooves are formed in the two ends of the die body, a trapezoidal rod is connected into each trapezoidal groove in a clamped mode, and the cover plate is connected with the trapezoidal rod in a clamped mode. And one side of each trapezoidal rod is fixedly connected with one side of an insertion plate, one end of the cover plate is connected with the inner wall of the top of the mold body in a clamped mode, and the outer wall of one side of the cover plate is connected with one side of the top of the mold body and one side of the top of the insertion plate in an attached mode. The trapezoidal rods are inserted into the trapezoidal grooves by moving the inserting plates, then the cover plate covers the top of the mold body, the clamping blocks are inserted into the clamping grooves, the outer side of the cover plate is attached to the tops of the mold body and the inserting plates, slurry in the mold is prevented from leaking, and workers can rapidly demold recycled concrete products conveniently; the production efficiency of concrete products is improved, and the practicability of the forming mold is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete product production, and specifically relates to a forming mold for recycled concrete products. Background Art

[0002] Recycled concrete products are produced by using recycled aggregates prepared from waste concrete. The development of this material is of great significance for environmental protection, resource conservation, and the development of ecological buildings. The forming mold plays a crucial role in the production process of recycled concrete products. It not only determines the shape and size of the products but also directly affects the quality and production efficiency of the products.

[0003] The forming mold usually consists of a fixed mold, a movable mold, and a positioning mechanism, etc. When in use, recycled concrete slurry needs to be injected into the interior of the fixed mold, and the air inside the recycled concrete slurry is discharged by means of instruments. Then, the movable mold is covered on the fixed mold to flatten the slurry, and the positioning mechanism is used to fix the fixed mold and the movable mold to prevent leakage. Then, after waiting for the recycled concrete slurry to dry, demolding is carried out to complete the production work of concrete products.

[0004] Currently, in the existing technology, most of the traditional forming molds for recycled concrete products are integrally formed, making it difficult to demold the concrete products, which requires operators to spend a lot of time in operation, increases the physical labor of workers, affects the production efficiency of concrete products, and reduces the practicability of the forming mold.

[0005] Therefore, a forming mold for recycled concrete products is proposed to solve the above problems. Content of the Utility Model

[0006] In order to make up for the deficiencies of the existing technology and solve the above problems, a forming mold for recycled concrete products is proposed.

[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: A forming mold for recycled concrete products of the present utility model includes a mold body, a plug plate, and a cover plate. Trapezoidal grooves are provided at both ends of the mold body. A trapezoidal rod is snap-fitted inside each trapezoidal groove. One side of each trapezoidal rod is fixedly connected to one side of the plug plate. The plug plate is snap-fitted to one side of the mold body through two trapezoidal rods. Handles are fixedly connected to both ends of one side of the plug plate. One end of the cover plate is snap-fitted to the inner wall of the top of the mold body, and the outer wall of one side of the cover plate is in close contact with the top one side of the mold body and the plug plate. Handles are also fixedly connected to both ends of one side of the cover plate. Two chutes are provided on the inner walls at both ends of the cover plate. A slider is slidably connected inside each chute. One end of each slider is fixedly connected to a clamping block, and the outer wall of each clamping block is snap-fitted to a clamping groove. Each clamping groove is provided on the inner walls at both ends of the top of the mold body.

[0008] Preferably, a positioning rod is fixedly connected to the middle of each chute. The outer wall of each positioning rod is slidably connected to the inner wall of the slider. A first spring is fixedly connected to one side of each slider. The other end of each first spring is fixedly connected to the inner wall of one side of the chute, and each first spring is sleeved on the outside of the positioning rod.

[0009] Preferably, a rectangular groove is provided on one side of each chute. A pull rod is slidably connected to the inner wall of each rectangular groove. One end of each pull rod is fixedly connected to one side of the slider, and each slider slides inside the chute through the pull rod.

[0010] Preferably, a plurality of opening grooves are provided on one side of each trapezoidal groove. The plurality of opening grooves are arranged in an array. A push plate is sleeved inside each opening groove. A second spring is fixedly connected to one side of each push plate. The other end of each second spring is fixedly connected to one side of the opening groove.

[0011] Preferably, an electric push rod is fixedly connected to one side of each push plate. The other end of each electric push rod is fixedly connected to the inner wall of one side of the opening groove. Each push plate is slidably connected to the inner wall of the opening groove through the electric push rod, and each electric push rod is arranged inside the second spring.

[0012] Preferably, an insertion rod is fixedly connected to the other side of each push plate. The outer wall of each insertion rod slides through the push plate and the inner wall of one end of the opening groove, and the outer wall of one end of each insertion rod is snap-fitted to an insertion slot. Each insertion slot is provided on one side of the trapezoidal rod.

[0013] The beneficial effects of the present utility model:

[0014] The utility model provides a forming mold for recycled concrete products. By inserting a trapezoidal rod into the inside of a trapezoidal groove through a movable plug board, the plug board is fixed to fit the mold body. Then, a cover plate is placed on the top of the mold body, enabling a clamping block to be inserted into the inside of a clamping groove, so that the clamping block can be stably engaged with the inside of the clamping groove, and the outside of the cover plate fits the top of the mold body and the plug board, preventing the slurry inside the mold from leaking. By adopting the above method, it is convenient for workers to quickly demold the recycled concrete products, reducing the operation time and the physical labor of the workers, improving the production efficiency of the concrete products, and enhancing the practicability of the forming mold.

[0015] The utility model provides a forming mold for recycled concrete products. By pushing a pull rod, a slider can be driven to slide inside a sliding groove, thereby driving the movement of a clamping block to one side of a clamping groove. Then, the pull rod is released, and the elastic force of a first spring is used to push the slider to slide outside a positioning rod. The positioning rod can prevent the slider and the clamping block from being misaligned during movement, enabling one side of the clamping block to be stably engaged with the inner wall of the clamping groove. By pushing a push plate to slide inside an opening groove through an electric push rod, one end of an insertion rod passes through the opening groove and is inserted into the inside of a slot, fixing the trapezoidal rod inside the trapezoidal groove, preventing the trapezoidal rod from sliding inside the trapezoidal groove during use, ensuring the stability of the connection between structures, and extending the service life of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the utility model and form a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0017] Figure 1 is a perspective view of the utility model;

[0018] Figure 2 is a perspective view of the mold body in the utility model;

[0019] Figure 3 is a cross-sectional view of the sliding groove in the utility model;

[0020] Figure 4 is a cross-sectional view of the opening groove in the utility model;

[0021] LEGEND DESCRIPTION:

[0022] 1. Mold body; 2. Plug board; 21. Trapezoidal rod; 22. Slot; 3. Handle; 4. Cover plate; 5. Sliding groove; 51. Positioning rod; 52. First spring; 6. Slider; 7. Clamping block; 8. Rectangular groove; 9. Pull rod; 10. Clamping groove; 11. Trapezoidal groove; 12. Opening groove; 13. Electric push rod; 14. Second spring; 15. Push plate; 16. Insertion rod. Detailed implementation manners

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0024] The following gives specific embodiments.

[0025] Please refer to Figure 1 - Figure 4 , the present utility model provides a forming mold for recycled concrete products, which includes a mold body 1, a plug board 2 and a cover plate 4. Trapezoidal grooves 11 are provided at both ends of the mold body 1. Trapezoidal rods 21 are snap-connected inside each trapezoidal groove 11. One side of each trapezoidal rod 21 is fixedly connected to one side of the plug board 2. The plug board 2 is snap-connected to one side of the mold body 1 through two trapezoidal rods 21. Handles 3 are fixedly connected to both ends of one side of the plug board 2. One end of the cover plate 4 is snap-connected to the inner wall of the top of the mold body 1, and the outer wall of one side of the cover plate 4 is in close contact with the top sides of the mold body 1 and the plug board 2. Handles 3 are also fixedly connected to both ends of one side of the cover plate 4. Two chutes 5 are provided on the inner walls at both ends of the cover plate 4. Sliders 6 are slidably connected inside each chute 5. One end of each slider 6 is fixedly connected to a clamping block 7, and the outer walls of each clamping block 7 are snap-connected to clamping grooves 10. Each clamping groove 10 is provided on the inner walls at both ends of the top of the mold body 1.

[0026] During operation, the trapezoidal rod 21 is inserted into the trapezoidal groove 11 by moving the insertion plate 2, so that the insertion plate 2 is fixed to fit the mold body 1, improving the sealing performance of the mold. Then, the recycled concrete slurry is injected into the mold body 1 and the air inside the slurry is discharged with the help of equipment. Then, the cover plate 4 is placed on the top of the mold body 1, and one end of the cover plate 4 is inserted into the mold body 1, so that the outer side of the cover plate 4 fits the tops of the mold body 1 and the insertion plate 2. The block 7 can be inserted into the slot 10. By using the contact between one side of the block 7 and the inside of the slot 10, the slider 6 can be driven to slide inside the chute 5, so that the block 7 can be stably engaged with the inside of the slot 10, ensuring the stable connection between the cover plate 4 and the insertion plate 2 and preventing the slurry inside the mold from leaking. When the slurry dries up, the block 7 is controlled to disengage from the slot 10, and then the two handles 3 on the top of the cover plate 4 are pulled to remove the cover plate 4. Then, the two handles 3 on one side of the insertion plate 2 are pulled to drive the trapezoidal rod 21 to slide inside the trapezoidal groove 11, and the insertion plate 2 can be quickly removed, facilitating the workers to quickly demold the recycled concrete products, reducing the time consumed by the operation and the physical labor of the workers, improving the production efficiency of the concrete products, and enhancing the practicability of the forming mold.

[0027] Further, as Figure 2 and Figure 3 shown, a positioning rod 51 is fixedly connected to the middle of each chute 5. The outer wall of each positioning rod 51 is slidably connected to the inner wall of the slider 6. One side of each slider 6 is fixedly connected to a first spring 52. The other end of each first spring 52 is fixedly connected to the inner wall of one side of the chute 5. Each first spring 52 is sleeved on the outside of the positioning rod 51. A rectangular groove 8 is formed on one side of each chute 5. A pull rod 9 is slidably connected to the inner wall of each rectangular groove 8. One end of each pull rod 9 is fixedly connected to one side of the slider 6. Each slider 6 slides inside the chute 5 through the pull rod 9.

[0028] During operation, the rectangular groove 8 can be used to limit the pull rod 9 to prevent it from being misaligned. Then, by pushing the pull rod 9, the slider 6 can be driven to slide inside the chute 5, and then the movement of the block 7 to one side of the slot 10 can be driven. Then, the pull rod 9 is released, and the slider 6 is pushed to slide on the outside of the positioning rod 51 by the elastic force of the first spring 52. The positioning rod 51 can be used to prevent the slider 6 and the block 7 from being misaligned during movement, so that one side of the block 7 is stably engaged with the inner wall of the slot 10, fixing the cover plate 4 on the top of the mold body 1, ensuring the structural stability, and facilitating the workers to operate. When the cover plate 4 needs to be removed, the above steps are repeated. After the block 7 disengages from the slot 10, the cover plate 4 can be quickly removed, improving the practicability and usage efficiency of the mold.

[0029] Further, as Figure 4As shown in the figure, a plurality of opening grooves 12 are provided on one side of each trapezoidal groove 11, and the plurality of opening grooves 12 are arranged in an array. A push plate 15 is sleeved inside each opening groove 12. A second spring 14 is fixedly connected to one side of each push plate 15, and the other end of each second spring 14 is fixedly connected to one side of the opening groove 12. An electric push rod 13 is fixedly connected to one side of each push plate 15, and the other end of each electric push rod 13 is fixedly connected to the inner wall of one side of the opening groove 12. Each push plate 15 is slidably connected to the inner wall of the opening groove 12 through the electric push rod 13, and each electric push rod 13 is arranged inside the second spring 14. A plug rod 16 is fixedly connected to the other side of each push plate 15. The outer wall of each plug rod 16 is slidably connected to the inner wall of one end of the opening groove 12 through the push plate 15, and a slot 22 is snap-connected to the outer wall of one end of each plug rod 16. Each slot 22 is provided on one side of the trapezoidal rod 21.

[0030] During operation, after inserting the trapezoidal rod 21 into the trapezoidal groove 11, the plurality of electric push rods 13 can be used to push the push plate 15 to slide inside the opening groove 12, so that one end of the plug rod 16 passes through the opening groove 12 and is inserted into the slot 22, so that the trapezoidal rod 21 is fixed inside the trapezoidal groove 11, preventing the trapezoidal rod 21 from sliding inside the trapezoidal groove 11 during use. The elastic force of the second spring 14 can be used to push the push plate 15 to fit with one side of the opening groove 12, so that the plug rod 16 can be stably inserted into the slot 22, preventing the plug rod 16 from disengaging due to vibration, ensuring the stability of the connection between the structures, and improving the service life of the mold.

[0031] Working principle: Insert the trapezoidal rod 21 into the inside of the trapezoidal groove 11 by moving the insertion plate 2. Use multiple electric push rods 13 to push the push plate 15 to slide inside the opening groove 12, so that one end of the insertion rod 16 passes through the opening groove 12 and inserts into the inside of the insertion slot 22, making the trapezoidal rod 21 fixed inside the trapezoidal groove 11. Use the elastic force of the second spring 14 to make the insertion rod 16 stably inserted inside the insertion slot 22, so that the insertion plate 2 is fixed to the fitting of the mold body 1. Then cover the cover plate 4 on the top of the mold body 1. Limit the pull rod 9 through the rectangular groove 8, and then push the pull rod 9 to drive the slider 6 to slide inside the sliding groove 5, thereby driving the movement of the clamping block 7 to one side of the clamping groove 10. Then release the pull rod 9, and use the elastic force of the first spring 52 to push the slider 6 to slide outside the positioning rod 51, so that one side of the clamping block 7 is stably engaged with the inner wall of the clamping groove 10, and the cover plate 4 is fixed to the top of the mold body 1. When the slurry dries up, repeat the above steps. After the clamping block 7 is disengaged from the clamping groove 10, then pull the two handles 3 on the top of the cover plate 4 to remove the cover plate 4. Then pull the two handles 3 on one side of the insertion plate 2 to drive the trapezoidal rod 21 to slide inside the trapezoidal groove 11, and the insertion plate 2 can be quickly removed, so as to facilitate the workers to quickly demold the recycled concrete products.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A recycled concrete product forming mold, comprising a mold body (1), an insert plate (2) and a cover plate (4), characterized in that: Both ends of the mold body (1) are provided with trapezoidal grooves (11), the interior of each trapezoidal groove (11) is snap-connected with a trapezoidal rod (21), one side of each trapezoidal rod (21) is fixedly connected to one side of the plug plate (2), the plug plate (2) is snap-connected to one side of the mold body (1) via two trapezoidal rods (21), both ends of one side of the plug plate (2) are fixedly connected with a handle (3), one end of the cover plate (4) is snap-connected with the top inner wall of the mold body (1), and one side of the cover plate (4) is snap-connected with the outer wall of the top inner wall of the mold body (1). The walls are fitted and connected to the mold body (1) and the top side of the plug plate (2); the two ends of one side of the cover plate (4) are also fixedly connected with handles (3); the inner walls at both ends of the cover plate (4) are provided with two sliding grooves (5); the interior of each sliding groove (5) is slidably connected with a slider (6); one end of each slider (6) is fixedly connected with a clamping block (7); and the outer wall of each clamping block (7) is clamped and connected with a clamping groove (10); each of the clamping grooves (10) is provided on the inner walls at both ends of the top of the mold body (1).

2. The recycled concrete product forming mold according to claim 1, characterized in that: A positioning rod (51) is fixedly connected to the middle of each slide groove (5), the outer wall of each positioning rod (51) is slidably connected to the inner wall of the slider (6), and one side of each slider (6) is fixedly connected to a first spring (52), the other end of each first spring (52) is fixedly connected to the inner wall of one side of the slide groove (5), and each first spring (52) is sleeved on the outer side of the positioning rod (51).

3. The recycled concrete product forming mold according to claim 2, characterized in that: A rectangular groove (8) is provided on one side of each of the slide grooves (5), and a pull rod (9) is slidably connected to the inner wall of each of the rectangular grooves (8). One end of each of the pull rods (9) is fixedly connected to one side of the slider (6), and each of the sliders (6) slides inside the slide groove (5) via the pull rod (9).

4. The recycled concrete product forming mold according to claim 1, characterized in that: A plurality of open grooves (12) are provided on one side of each of the trapezoidal grooves (11), and the plurality of open grooves (12) are arranged in an array. A push plate (15) is sleeved inside each of the open grooves (12), and a second spring (14) is fixedly connected to one side of each of the push plates (15), and the other end of each of the second springs (14) is fixedly connected to one side of the open groove (12).

5. The recycled concrete product forming mold according to claim 4, characterized in that: One side of each push plate (15) is fixedly connected to an electric push rod (13), the other end of each electric push rod (13) is fixedly connected to an inner wall of one side of the opening groove (12), each push plate (15) is slidably connected to the inner wall of the opening groove (12) via the electric push rod (13), and each electric push rod (13) is arranged on the inner side of the second spring (14).

6. The recycled concrete product forming mold according to claim 5, characterized in that: The other side of each push plate (15) is fixedly connected to an insertion rod (16), the outer wall of each insertion rod (16) is slidably connected to the inner wall of one end of the opening groove (12) through the push plate (15), and the outer wall of one end of each insertion rod (16) is snap-fittedly connected to a slot (22), and each slot (22) is opened on one side of the trapezoidal rod (21).

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