Concrete product production mold

Abstract

The utility model belongs to the technical field of concrete product production, and particularly relates to a concrete product production mold which comprises a base, positioning plates are fixedly connected to the two ends of the top of the base, limiting plates are arranged on the outer walls of one ends of the two positioning plates, and movable plates are arranged at the other ends of the two positioning plates. A rectangular groove is formed in one side of each positioning plate, a sliding groove is formed in one side of each positioning plate, a sliding block is slidably connected to the inner wall of each sliding groove, and one side of each sliding block is fixedly connected with a movable plate. A limiting plate is fixed to one end of a positioning plate, a movable plate is driven to slide in a rectangular groove through rotation of a threaded rod, the production requirements of concrete products of different sizes can be met, the limiting plate is taken down, the concrete products are pushed to move on the surface of a base through movement of the movable plate, and workers can conveniently demould the concrete products; consumed manpower is reduced, and the practicability of the mold is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete product production, in particular to a concrete product production mould. Background Art

[0002] Concrete products refer to building materials of various shapes and sizes made by mixing cement, sand (fine aggregate), crushed stone (coarse aggregate) and water in a certain proportion, and then going through processes such as mixing, molding and curing. Concrete products have the advantages of high strength, good durability and relatively low cost. They are widely used in many fields such as construction, bridges, roads, water conservancy projects, etc.

[0003] The production mold of concrete products is a key component in the processing of concrete products. Its design and production directly affect the quality and production efficiency of concrete products. The mold is usually made of metal materials (such as steel, aluminum, etc.) or plastic materials to ensure its durability and stability. The mold needs to be customized according to the shape, size and function of the concrete product to meet the production needs of concrete products.

[0004] In the current existing technology, when traditional concrete product production molds are used, since most of the molds are fixed in size, they cannot meet the production needs of concrete products of different sizes. In addition, the concrete products produced are mostly heavy and large in size, and manual demoulding is inconvenient and requires a lot of manpower, which affects the practicality of the mold.

[0005] Therefore, a concrete product production mold is proposed in response to the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned problems, a concrete product production mold is proposed.

[0007] The cam is provided with two cams, each of which has a plurality of camshafts, each of which is engaged with the other cam of the movable plate, and the cam is connected with the movable plate at one end of the movable plate by a plurality of camshafts.

[0008] Preferably, a driving motor is fixedly connected to one side of the base, and a first driven wheel is fixedly connected to one end of the output shaft of the driving motor, the outer wall of the first driven wheel is rotatably connected to a first transmission belt, the inner wall of the other end of the first transmission belt is rotatably connected to another first driven wheel, and the inner wall of the other first driven wheel is fixedly connected to the outer wall of a threaded rod.

[0009] Preferably, the outer walls of one ends of the two threaded rods are fixedly connected to a second driven wheel, the outer walls of the two second driven wheels are rotatably connected to a second transmission belt, and the two threaded rods rotate synchronously via the second transmission belt.

[0010] Preferably, a positioning groove is formed at one end of each positioning plate, a positioning block is snap-connected inside each positioning groove, and one side of each positioning block is fixedly connected to the limiting plate.

[0011] Preferably, an open groove is provided on one side of each of the card slots, a telescopic rod is fixedly connected to the inside of each of the open grooves, an insertion rod is fixedly connected to one end of each of the telescopic rods, a return spring is fixedly connected to one side of each of the insertion rods, the other end of each of the return springs is fixedly connected to one side of the open groove, and each of the return springs is sleeved on the outside of the telescopic rod.

[0012] Preferably, one end of each of the insertion rods is slidably connected to the middle of the slot via a telescopic rod, the middle outer wall of each of the insertion rods is fitted with a slot, each of the slots is opened on the inner wall of one end of the limiting plate, and the inner wall of one end of the limiting plate is snap-fitted with the inner wall of the slot via the insertion rod.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a concrete product production mold, which fixes a limit plate at one end of two positioning plates and utilizes the rotation of a threaded rod to drive a movable plate to slide inside a rectangular groove, so that the movable plate can stably slide between the two positioning plates, and the size of the produced concrete product can be adjusted. The movement of the movable plate drives the slider to slide inside the slide groove, so that misalignment between structures is prevented when producing concrete products. The production needs of concrete products of different sizes can be met by adjusting the position of the movable plate, and the limit plate can be removed. The movement of the movable plate can be used to push the concrete product to move on the surface of the base, so that workers can demould the concrete product, reduce manpower consumption, and improve the practicality of the mold.

[0015] The utility model provides a concrete product production mold, which inserts a positioning block into a positioning groove by moving a limit plate, so that the inner wall of the limit plate is respectively fitted with the outer wall of the positioning plate, and a telescopic rod is used to push an insertion rod to move inside an open groove, so that one end of the insertion rod can be inserted into the interior of the slot and engage with an inner wall of one side of the slot, so that one end of the limit plate is fixed inside the slot, preventing the limit plate from being misplaced during use, and the contraction of the telescopic rod can drive the insertion rod to be separated from the slot, so that workers can easily remove the limit plate from the outer side of the positioning plate, thereby reducing the physical exertion of workers, facilitating workers' operation, and improving the use efficiency of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the base in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the driven wheel in the utility model;

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

[0021] Legend:

[0022] 1. Base; 2. Positioning plate; 3. Limiting plate; 4. Movable plate; 5. Slider; 6. Slide groove; 7. Rectangular groove; 8. Threaded rod; 9. Driving motor; 10. First driven wheel; 11. First transmission belt; 12. Second driven wheel; 13. Second transmission belt; 14. Positioning block; 15. Positioning groove; 16. Card slot; 17. Insert rod; 18. Slot; 19. Telescopic rod; 20. Reset spring; 21. Opening groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1 - Figure 4 The utility model provides a concrete product production mold, including a base 1, and the top two ends of the base 1 are fixedly connected with positioning plates 2, and the outer walls of one end of the two positioning plates 2 are provided with limiting plates 3. Two card slots 16 are provided on one side of the base 1, and the inner wall of each card slot 16 is engaged with the inner wall of one end of the limiting plate 3, and the inner wall of the limiting plate 3 is connected with the outer wall of one end of the positioning plate 2 through the card slot 16. A movable plate 4 is provided at the other end of the two positioning plates 2, and a rectangular groove 7 is provided on one side of each positioning plate 2. A threaded rod 8 is rotatably connected to the middle part of each rectangular groove 7, and the outer wall of each threaded rod 8 is threadedly connected to the inner wall of one end of the movable plate 4, and both ends of the movable plate 4 are slidably connected to the inner wall of the rectangular groove 7 through the threaded rod 8. And the movable plate 4 is slidably connected to the outer wall of one end of the positioning plate 2 through the rectangular groove 7. A sliding groove 6 is provided on one side of each positioning plate 2, and a slider 5 is slidably connected to the inner wall of each sliding groove 6, and one side of each slider 5 is fixedly connected to the movable plate 4.

[0026] During operation, the base 1 is placed inside the machine body, and then the two ends of the limit plate 3 are inserted into the slot 16, so that the limit plate 3 is fixed at one end of the two positioning plates 2. Then, by starting the two threaded rods 8 to rotate, the rotation of the threaded rods 8 drives the movable plate 4 to slide inside the rectangular slot 7, so that the movable plate 4 can slide stably between the two positioning plates 2, and the size of the produced concrete products can be adjusted. And as the movable plate 4 moves, the slider 5 is driven to slide inside the slide groove 6, so that the movable plate 4 can be stably fitted with the outer wall of the positioning plate 2, preventing the misalignment between the structures when producing concrete products, preventing the leakage of concrete raw materials, and ensuring the molding effect of concrete products. In the above manner, by adjusting the position of the movable plate 4, the production requirements of concrete products of different sizes can be met. By removing the limit plate 3, the movement of the movable plate 4 can be used to push the concrete product to move on the surface of the base 1, which is convenient for workers to demold the concrete product, reduce the manpower consumption, and improve the practicality of the mold.

[0027] Further, such as Figure 2 and Figure 3 As shown, a driving motor 9 is fixedly connected to one side of the base 1, and a first driven wheel 10 is fixedly connected to one end of the output shaft of the driving motor 9. The outer wall of the first driven wheel 10 is rotatably connected to a first transmission belt 11, and the inner wall of the other end of the first transmission belt 11 is rotatably connected to another first driven wheel 10. The inner wall of the other first driven wheel 10 is fixedly connected to the outer wall of a threaded rod 8. The outer walls of one end of the two threaded rods 8 are fixedly connected to second driven wheels 12, and the outer walls of the two second driven wheels 12 are rotatably connected to a second transmission belt 13, and the two threaded rods 8 rotate synchronously via the second transmission belt 13.

[0028] During operation, by starting the driving motor 9, the output shaft of the driving motor 9 is used to drive the first driven wheel 10 to rotate, and then the first driven wheel 10 is used to drive the first transmission belt 11 to rotate, so that the other first driven wheel 10 rotates synchronously, so that a threaded rod 8 can rotate inside the rectangular groove 7. Then, a second driven wheel 12 can be driven to rotate, and the second transmission belt 13 is used to make the two second driven wheels 12 rotate synchronously, so that the two threaded rods 8 rotate synchronously. Then, by using the connection between the outer wall of the threaded rod 8 and the inside of the movable plate 4, the movable plate 4 can be stably moved inside the two rectangular grooves 7, preventing the movable plate 4 from being dislocated or stuck during the movement, and improving the service life and use efficiency of the structure.

[0029] Further, such as Figure 4 As shown, a positioning groove 15 is provided at one end of each positioning plate 2, and a positioning block 14 is connected to the inside of each positioning groove 15, and one side of each positioning block 14 is fixedly connected to the limiting plate 3. An opening groove 21 is provided at one side of each slot 16, and a telescopic rod 19 is fixedly connected to the inside of each opening groove 21. An insertion rod 17 is fixedly connected to one end of each telescopic rod 19, and a return spring 20 is fixedly connected to one side of each insertion rod 17. The other end of each return spring 20 is fixedly connected to one side of the opening groove 21, and each return spring 20 is sleeved on the outside of the telescopic rod 19. One end of each insertion rod 17 is slidably connected to the middle of the slot 16 through the telescopic rod 19, and the middle outer wall of each insertion rod 17 is fitted with a slot 18. Each slot 18 is provided on the inner wall of one end of the limiting plate 3, and the inner wall of one end of the limiting plate 3 is connected to the inner wall of the slot 16 through the insertion rod 17.

[0030] During operation, the positioning block 14 is inserted into the interior of the positioning groove 15 by moving the limiting plate 3, so that the inner wall of the limiting plate 3 is respectively fitted with the outer wall of the positioning plate 2, so that one end of the limiting plate 3 can be stably inserted into the interior of the card slot 16. Then the telescopic rod 19 is used to push the insertion rod 17 to move inside the opening groove 21, so that the end of the insertion rod 17 can be inserted into the interior of the slot 18 and engage with the inner wall of one side of the slot 16, so that one end of the limiting plate 3 is fixed inside the slot 16, which can ensure the stability of the connection between the limiting plate 3 and the two positioning plates 2, and prevent the limiting plate 3 from being misplaced during use. And the elastic force of the reset spring 20 can reduce the jamming of the insertion rod 17 when it moves inside the opening groove 21. And the contraction of the telescopic rod 19 can drive the insertion rod 17 to disengage from the slot 18, so that the worker can easily remove the limiting plate 3 from the outside of the positioning plate 2, reducing the physical consumption of the worker, facilitating the worker's operation, and improving the efficiency of the structure.

[0031] Working principle: By placing the base 1 inside the machine body, the positioning block 14 is inserted into the positioning groove 15 by moving the limiting plate 3, so that one end of the limiting plate 3 is inserted into the slot 16. Then the telescopic rod 19 is used to push the insertion rod 17 to move inside the opening slot 21, so that one end of the insertion rod 17 is inserted into the slot 18 and engages with the inner wall of one side of the slot 16, so that one end of the limiting plate 3 is fixed inside the slot 16, so that the limiting plate 3 is fixed to one end of the two positioning plates 2. By starting the drive motor 9, the output shaft of the drive motor 9 is used to drive the first driven wheel 10 to rotate, and then the first driven wheel 10 is used to drive another first driven wheel 10 to rotate synchronously, so that a threaded rod 8 rotates. Then a second driven wheel 12 is driven to rotate, and the second transmission belt 13 is used to make the two second driven wheels 12 rotate synchronously, so that the two threaded rods 8 rotate synchronously. The rotation of the threaded rod 8 drives the movable plate 4 to slide inside the rectangular groove 7, so that the movable plate 4 can slide stably between the two positioning plates 2, and the movement of the movable plate 4 drives the slider 5 to slide inside the slide groove 6. The contraction of the telescopic rod 19 can drive the insertion rod 17 to disengage from the slot 18, so that the worker can easily remove the limit plate 3, and then the movement of the movable plate 4 can push the concrete product to move on the surface of the base 1, so as to facilitate the demoulding of the concrete product.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A concrete product production mold, comprising a base (1), characterized in that: The top ends of the base (1) are fixedly connected with positioning plates (2), and one end outer wall of the two positioning plates (2) is provided with a limiting plate (3). One side of the base (1) is provided with two card slots (16), and the inner wall of each card slot (16) is snap-connected with the inner wall of one end of the limiting plate (3). The inner wall of the limiting plate (3) is snap-connected with the outer wall of one end of the positioning plate (2) via the card slot (16). The other ends of the two positioning plates (2) are provided with a movable plate (4), and one side of each positioning plate (2) is provided with a rectangular groove (7). The middle part of the rectangular groove (7) is rotatably connected with a threaded rod (8), the outer wall of each threaded rod (8) is threadedly connected to the inner wall of one end of the movable plate (4), both ends of the movable plate (4) are slidably connected to the inner wall of the rectangular groove (7) via the threaded rod (8), and the movable plate (4) is slidably connected to the outer wall of one end of the positioning plate (2) via the rectangular groove (7), one side of each positioning plate (2) is provided with a sliding groove (6), the inner wall of each sliding groove (6) is slidably connected with a slider (5), and one side of each slider (5) is fixedly connected to the movable plate (4).

2. A concrete product production mold according to claim 1, characterized in that: A driving motor (9) is fixedly connected to one side of the base (1); a first driven wheel (10) is fixedly connected to one end of an output shaft of the driving motor (9); an outer wall of the first driven wheel (10) is rotatably connected to a first transmission belt (11); an inner wall of the other end of the first transmission belt (11) is rotatably connected to another first driven wheel (10); and an inner wall of the other first driven wheel (10) is fixedly connected to an outer wall of a threaded rod (8).

3. A concrete product production mold according to claim 2, characterized in that: The outer walls of one end of the two threaded rods (8) are fixedly connected to a second driven wheel (12), the outer walls of the two second driven wheels (12) are rotatably connected to a second transmission belt (13), and the two threaded rods (8) rotate synchronously via the second transmission belt (13).

4. A concrete product production mold according to claim 1, characterized in that: A positioning groove (15) is formed at one end of each positioning plate (2), a positioning block (14) is snap-fitted inside each positioning groove (15), and one side of each positioning block (14) is fixedly connected to the limiting plate (3).

5. A concrete product production mold according to claim 1, characterized in that: An open slot (21) is provided on one side of each of the card slots (16); a telescopic rod (19) is fixedly connected to the interior of each of the open slots (21); one end of each of the telescopic rods (19) is fixedly connected to an insertion rod (17); one side of each of the insertion rods (17) is fixedly connected to a return spring (20); the other end of each of the return springs (20) is fixedly connected to one side of the open slot (21); and each of the return springs (20) is sleeved on the outside of the telescopic rod (19).

6. A concrete product production mold according to claim 5, characterized in that: One end of each of the insertion rods (17) is slidably connected to the middle of the slot (16) via a telescopic rod (19); the middle outer wall of each of the insertion rods (17) is fitted with a slot (18); each of the slots (18) is opened on the inner wall of one end of the limiting plate (3); the inner wall of one end of the limiting plate (3) is snap-fitted and connected to the inner wall of the slot (16) via the insertion rod (17).

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