Concrete block demolding equipment

Abstract

The utility model relates to the technical field of demolding equipment, in particular to concrete block demolding equipment which comprises a device body, a clamping seat and a base are installed in the device body, a supporting rod is arranged above the base, a stepping motor is installed above the supporting rod, the upper end of the stepping motor is connected with a transverse rod and an electric push rod, and the transverse rod and the electric push rod are connected through a connecting rod. The electric push rod is located below the transverse rod, an electromagnetic chuck is installed below the electric push rod, a mold cover plate is arranged below the electromagnetic chuck, a mold box is arranged below the mold cover plate, and two sets of connecting rings are symmetrically installed on the outer side walls of the left end and the right end of the mold box. A first lead screw and a second lead screw are installed in the two sets of connecting rings correspondingly, the concrete block demolding equipment can conduct demolding work on bricks formed in a mold, the working efficiency of the equipment is improved, the hands of a user are liberated, and the problem that demolding of the formed bricks in the mold is troublesome is solved.

Description

Technical Field

[0001] The utility model relates to the field of demoulding equipment, in particular to a concrete block demoulding equipment. Background Art

[0002] Concrete blocks refer to bricks made by mixing concrete and water and other materials in a certain proportion. They are mostly used in the construction field and are a kind of building material. The concrete blocks on the market generally include small hollow blocks of ordinary concrete, small hollow blocks of lightweight aggregate concrete, autoclaved aerated concrete blocks, and foam concrete blocks.

[0003] In the production process of concrete blocks, batching, mixing, pouring, pre-curing, demoulding, cutting and other processes are required. Among them, demoulding of concrete blocks is one of the important processes in making concrete blocks.

[0004] However, in the demoulding process of existing concrete blocks, most of them rely on manual labor to take the formed concrete blocks out of the mold to achieve demoulding. This method increases the workload of the staff, reduces work efficiency, and brings many inconveniences to the users. Therefore, we need to upgrade and transform on the basis of existing technology. Utility Model Content

[0005] The utility model aims to provide a concrete block demoulding device to solve the problem that when demoulding concrete blocks mentioned in the above background technology, most of them rely on manual labor to take the formed concrete blocks out of the mold, which increases the work intensity of the staff, reduces the work efficiency, and brings many inconveniences to the users.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete block demoulding device, comprising a device body, a holder and a base are installed in the device body, a support rod is arranged above the base, a stepping motor is installed above the support rod, and a cross bar is connected to the upper end of the stepping motor;

[0007] An electric push rod, the electric push rod is located below the cross bar, an electromagnetic suction cup is installed below the electric push rod, a mold cover plate is provided below the electromagnetic suction cup, a mold box is provided below the mold cover plate, and connecting rings are installed on the outer side walls at both ends of the mold box;

[0008] A connecting ring, the connecting ring is located on the outer side wall of the mold box, and the connecting ring is symmetrically arranged in two groups. A first screw rod and a second screw rod are respectively installed in the two groups of connecting rings, and the first screw rod and the second screw rod are both connected to the top of the servo motor;

[0009] The card base is located below the mold box, a card slot is provided in the card base, a positioning rod is installed on the upper end of the card base, and a sleeve is installed on the outer side wall of the mold box.

[0010] Preferably, the mold cover plate is a square structure, the diameter of the mold cover plate is consistent with the size of the mold groove opened in the mold box, and the mold cover plate is movably connected to the mold box.

[0011] Preferably, the first screw rod and the second screw rod are both fixedly sleeved with protective shells, and two groups of the protective shells are symmetrically arranged. A guide groove is opened in the protective shell, and a connecting ring is slidably connected in the guide groove.

[0012] Preferably, a mounting frame is fixedly mounted on the outer side wall of the protective shell, a servo motor is installed in the mounting frame, and the servo motor is fixedly connected to the mounting frame.

[0013] Preferably, a mold box is installed in the slot, the slot diameter is consistent with the size of the mold box, and the mold box is movably connected to the slot.

[0014] Preferably, the sleeves are provided in four groups, and the four groups of the sleeves are respectively located around the top of the holder; the positioning rods are provided in four groups, and the four groups of the positioning rods are respectively located at the corners around the outer wall of the mold box; the sleeves are sleeved on the positioning rods, and the positioning rods are movably connected to the sleeves.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model discloses a concrete block demoulding device provided with a servo motor drives a first screw rod and a second screw rod to realize synchronous rotation, and drives a connecting ring and a mold box to separate from a clamping seat and bricks formed in the mold box through the first screw rod and the second screw rod, so that the bricks formed in the mold can be demoulded, thereby improving the working efficiency of the device, freeing the hands of the user, and avoiding the troublesome demoulding of bricks formed in the mold.

[0017] At the same time, by arranging the mold box to be movably connected to the slot of the card seat and the sleeve to be movably sleeved on the positioning rod, the mold in the device can be limited and fixed, ensuring the safety of the mold when in use and avoiding position displacement of the mold during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Figure 1 This is a three-dimensional diagram of the overall structure of a concrete block demoulding device of the utility model;

[0020] Figure 2This is the overall structural working diagram of a concrete block demoulding device of the utility model;

[0021] Figure 3 This is an exploded view of the mold cover plate taking and placing structure of a concrete block demoulding device of the utility model;

[0022] Figure 4 This is an exploded view of the mold positioning structure of a concrete block demoulding device of the utility model;

[0023] Figure 5 The utility model discloses a demoulding structure exploded diagram of a concrete block demoulding device.

[0024] In the figure: 1. device body; 2. holder; 3. base; 4. support rod; 5. stepper motor; 6. cross bar; 7. electric push rod; 8. electromagnetic suction cup; 9. mold cover; 10. mold box; 11. slot; 12. sleeve; 13. positioning rod; 14. connecting ring; 15. first screw rod; 16. second screw rod; 17. servo motor; 18. mounting frame; 19. protective shell; 20. guide groove. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] Embodiment 1

[0031] See also Figures 1 to 5 The utility model provides a technical solution: a concrete block demoulding device, comprising a device body 1, a holder 2 and a base 3 are installed in the device body 1, a support rod 4 is arranged above the base 3, a stepping motor 5 is installed above the support rod 4, and a cross bar 6 is connected to the upper end of the stepping motor 5;

[0032] An electric push rod 7, the electric push rod 7 is located below the cross bar 6, an electromagnetic suction cup 8 is installed below the electric push rod 7, a mold cover plate 9 is provided below the electromagnetic suction cup 8, a mold box 10 is provided below the mold cover plate 9, and connecting rings 14 are installed on the outer side walls of the left and right ends of the mold box 10;

[0033] The connecting ring 14 is located on the outer wall of the mold box 10. The connecting ring 14 is symmetrically arranged in two groups. The first screw rod 15 and the second screw rod 16 are respectively installed in the two groups of connecting rings 14. The first screw rod 15 and the second screw rod 16 are connected to the top of the servo motor 17;

[0034] The card base 2 is located below the mold box 10 , a card slot 11 is provided in the card base 2 , a positioning rod 13 is installed on the upper end of the card base 2 , and a sleeve 12 is installed on the outer side wall of the mold box 10 .

[0035] By setting an electric push rod 7 to drive the electromagnetic suction cup 8 to absorb and remove the mold cover 9, by setting a stepping motor 5 to drive the cross bar 6, the electric push rod 7, the electromagnetic suction cup 8 and the mold cover 9 to adjust the angle, by setting a slot 11 and a positioning rod 13, the position of the mold box 10 can be limited and fixed to avoid the position displacement of the mold box 10 during operation.

[0036] Embodiment 2

[0037] On the basis of Example 1, the mold cover plate 9 is a square structure, the diameter of the mold cover plate 9 is consistent with the size of the mold groove opened in the mold box 10, the mold cover plate 9 is movably connected to the mold box 10, the first screw rod 15 and the second screw rod 16 are fixedly sleeved with a protective shell 19, and the protective shell 19 is symmetrically arranged in two groups. A guide groove 20 is opened in the protective shell 19, and a connecting ring 14 is slidably connected in the guide groove 20. A mounting frame 18 is fixedly installed on the outer wall of the protective shell 19, and a servo motor 17 is installed in the mounting frame 18, and the servo motor 17 is fixedly connected to the mounting frame 18.

[0038] By providing the mold cover plate 9, the concrete in the mold box 10 can be pressed flat, and the situation of dirt falling into the mold box 10 can be avoided. By providing the protective shell 19, the first screw rod 15 and the second screw rod 16 can be protected, ensuring the safety of the first screw rod 15 and the second screw rod 16 during operation. By providing the guide groove 20, the moving direction of the connecting ring 14 can be guided, avoiding the situation of position displacement of the connecting ring 14 during movement. By providing the mounting frame 18, the stability of the servo motor 17 is increased, ensuring the safety of the servo motor 17 during operation.

[0039] Embodiment 3

[0040] On the basis of the second embodiment, a mold box 10 is installed in the card slot 11. The slot diameter of the card slot 11 is consistent with the size of the mold box 10. The mold box 10 is movably connected to the card slot 11. Four groups of sleeves 12 are provided. The four groups of sleeves 12 are respectively located around the top of the card seat 2. Four groups of positioning rods 13 are provided. The four groups of positioning rods 13 are respectively located at the corners around the outer wall of the mold box 10. The sleeve 12 is sleeved on the positioning rod 13, and the positioning rod 13 is movably connected to the sleeve 12.

[0041] By clamping the mold box 10 with the base 2, the stability of the mold box 10 is increased, and the safety and flatness of the bottom of the concrete in the mold box 10 are guaranteed. By movably sleeved the positioning rod 13 and the sleeve 12, the mold box 10 is further limited and fixed, avoiding the problem of position displacement of the mold box 10 during the concrete pouring process and affecting the subsequent concrete bricklaying molding quality.

[0042] When the utility model is in use, the staff aligns the opening position of the sleeve 12 of the mold box 10 with the position of the positioning rod 13. After alignment, the mold box 10 is inserted into the slot 11 of the card seat 2. At this time, the mold box 10 is limited, and the staff pours the concrete bricklaying mixed raw materials required for bricklaying into the mold box 10. After pouring to a suitable position, the stepper motor 5 is controlled to operate, and the stepper motor 5 drives the cross bar 6 to rotate. When the cross bar 6 rotates, it drives the electric push rod 7, the electromagnetic suction cup 8 and the mold cover plate 9 to operate accordingly until the mold cover plate 9 rotates to the mold box 10, control the electric push rod 7 to push the electromagnetic suction cup 8 to drive the mold cover plate 9 to move into the mold box 10, until the mold cover plate 9 is tightly attached to the concrete mixed raw materials, and wait for the raw materials in the mold box 10 to be formed into bricks. When it is necessary to demould the bricks formed in the mold box 10, control the electric push rod 7 to retract and reset. During the retraction process of the electric push rod 7, the electromagnetic suction cup 8 and the mold cover plate 9 are driven to retract until the mold cover plate 9 is completely separated from the mold box 10. At this time, control the stepping motor 5 to drive the cross bar 6 to rotate, and the cross bar 6 drives the electric push rod 7 to rotate when it rotates. The rod 7, the electromagnetic suction cup 8 and the mold cover plate 9 rotate accordingly until the mold cover plate 9 rotates to the rear end of the mold box 10 to avoid affecting subsequent operations. After the rotation is completed, the servo motor 17 is controlled to run synchronously, and the servo motor 17 drives the first screw rod 15 and the second screw rod 16 to rotate synchronously. During the synchronous rotation of the first screw rod 15 and the second screw rod 16, the connecting ring 14 is driven to move upward. During the movement, the connecting ring 14 drives the mold box 10 to move upward. During the upward movement of the mold box 10, the mold box 10 is driven to separate from the slot 11 of the card holder 2, and the sleeve 12 is also driven to separate from the positioning rod 13 until the mold box 10 is completely separated from the formed brickwork and does not affect the position of the brickwork carried by the staff. The staff can then carry the formed brickwork to another working point, which can realize the demolding of the brickwork formed in the mold, improve the working efficiency of the device, free the user's hands, avoid the trouble of demolding the formed brickwork in the mold, and can also limit and fix the mold in the device, ensure the safety of the mold during use, and avoid the position displacement of the mold during use.

[0043] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0044] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A concrete block demoulding device, comprising a device body (1), wherein a holder (2) and a base (3) are installed in the device body (1), a support rod (4) is arranged above the base (3), a stepping motor (5) is installed above the support rod (4), and a cross bar (6) is connected to the upper end of the stepping motor (5), characterized in that: An electric push rod (7), the electric push rod (7) being located below the cross bar (6), an electromagnetic suction cup (8) being installed below the electric push rod (7), a mold cover plate (9) being provided below the electromagnetic suction cup (8), a mold box (10) being provided below the mold cover plate (9), and connecting rings (14) being installed on the outer side walls at both ends of the mold box (10); A connecting ring (14), the connecting ring (14) being located on the outer side wall of the mold box (10), the connecting ring (14) being symmetrically arranged in two groups, a first screw rod (15) and a second screw rod (16) being respectively installed in the two groups of the connecting ring (14), and a servo motor (17) being connected to the top of both the first screw rod (15) and the second screw rod (16); A card base (2), the card base (2) is located below the mold box (10), a card slot (11) is provided in the card base (2), a positioning rod (13) is installed at the upper end of the card base (2), and a sleeve (12) is installed on the outer wall of the mold box (10).

2. A concrete block demoulding device according to claim 1, characterized in that: The mold cover plate (9) is a square structure, the diameter of the mold cover plate (9) is consistent with the size of the mold groove opened in the mold box (10), and the mold cover plate (9) is movably connected to the mold box (10).

3. A concrete block demoulding device according to claim 1, characterized in that: The first screw rod (15) and the second screw rod (16) are both fixedly covered with protective shells (19), and two groups of the protective shells (19) are symmetrically arranged. A guide groove (20) is opened in the protective shell (19), and a connecting ring (14) is slidably connected in the guide groove (20).

4. A concrete block demoulding device according to claim 3, characterized in that: A mounting frame (18) is fixedly mounted on the outer wall of the protective shell (19), a servo motor (17) is mounted inside the mounting frame (18), and the servo motor (17) is fixedly connected to the mounting frame (18).

5. The concrete block demoulding device according to claim 1, characterized in that: A mold box (10) is installed in the card slot (11); the slot diameter of the card slot (11) is consistent with that of the mold box (10); and the mold box (10) and the card slot (11) are movably connected.

6. A concrete block demoulding device according to claim 1, characterized in that: The sleeve (12) is provided in four groups, and the four groups of the sleeve (12) are respectively located at the four sides above the holder (2); the positioning rod (13) is provided in four groups, and the four groups of the positioning rod (13) are respectively located at the corners of the outer wall of the mold box (10); the sleeve (12) is sleeved on the positioning rod (13), and the positioning rod (13) is movably connected to the sleeve (12).

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