Block brick conveying mechanism

Abstract

The utility model discloses a block brick conveying mechanism which comprises a conveying frame and a self-inclining assembly. Conveying rollers are rotationally connected between two mounting shells at the upper end of the conveying frame through rotating columns; the self-inclining assembly comprises rotating plates, sliding columns, guide columns and springs, the rotating plates are rotationally connected to the left end of the interior of the mounting shell of the conveying frame through first rotating shafts correspondingly, the rotating columns are rotationally connected between the two rotating plates correspondingly, the central axis of the first rotating shafts is collinear with the central axis of the rotating column on the leftmost side, and the sliding columns are arranged at the right ends of the rotating plates correspondingly; the guide columns are arranged at the right end of the conveying frame, the sliding columns are connected to the outer arc faces of the guide columns in a sliding mode, and the guide columns are in an arc shape with the first rotating shaft as the center. According to the building block brick conveying mechanism, the inclination angle of the conveying component is automatically changed according to the weight of building block bricks, and the situation that the conveying accuracy is affected by the too large inclination angle is avoided; the acting force needed for conveying the building block bricks is reduced through gravity cooperation, and the energy consumption expenditure of the conveying mechanism is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of block brick conveying, in particular to a block brick conveying mechanism. Background Art

[0002] Block bricks are a commonly used building material, also known as solid bricks, hollow bricks or wall bricks, etc. They are generally made of raw materials such as cement, sand, lime and water. They have certain strength and durability and are often used to build structural parts such as walls or foundations to fix and support other building components. In the production process of block bricks, for the formed block bricks, in order to reduce the time spent on manual handling, a conveying mechanism will be used to automatically transport the block bricks to the designated position; in the existing technology, roller conveyor belts are mostly used for conveying block bricks. It is only necessary to place the pallet with the block bricks on the surface of the roller. After the conveying mechanism is started, the driving component is used to drive the conveying roller to rotate synchronously. The block bricks are conveyed under the influence of the friction between the conveying roller and the pallet. However, depending on the material of the block bricks, sometimes the block bricks are heavy, and more force needs to be applied to the conveying of the block bricks, and the energy consumption of the conveying mechanism is relatively large. Utility Model Content

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a block brick conveying mechanism, which automatically changes the inclination angle of the conveying component according to the weight of the block bricks, avoids the inclination angle being too large to affect the accuracy of conveying, uses gravity to reduce the force required for conveying the block bricks, reduces the energy consumption of the conveying mechanism, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a block brick conveying mechanism, comprising a conveying frame and a self-tilting assembly;

[0005] Conveyor rack: The two mounting shells at the upper end are connected to conveyor rollers through rotating columns;

[0006] Self-tilting assembly: It includes a rotating plate, a sliding column, a guide column and a spring. The rotating plates are respectively connected to the left end of the mounting shell of the conveying frame through a rotating shaft 1, and the rotating columns are respectively connected to the two rotating plates. The central axis of the rotating shaft 1 is collinear with the central axis of the leftmost rotating column. The right end of the rotating plate is provided with a sliding column, and the guide columns are respectively arranged at the right end of the conveying frame. The sliding columns are respectively connected to the outer arc surface of the guide column. The guide column is arc-shaped with the rotating shaft 1 as the center. A spring is provided between the sliding column and the bottom wall of the mounting shell of the conveying frame. The springs are respectively movably mounted on the outer arc surface of the guide column, and automatically change the inclination angle of the conveying component according to the weight of the building blocks to avoid the inclination angle being too large to affect the accuracy of the conveying. The gravity is used to reduce the force required for conveying the building blocks and reduce the energy consumption of the conveying mechanism.

[0007] Furthermore, the self-tilting assembly also includes a clearance slot, which is respectively arranged on the opposite inner side surfaces of the two mounting shells of the conveyor frame, and the rotating columns respectively pass through the inside of the clearance slot to provide a clearance space for the movement of the rotating columns.

[0008] Furthermore, the self-tilting assembly also includes a limit spring, a top column and a cylinder. The top columns are respectively connected to the support plate on the surface of the rotating plate in a transverse sliding manner. Limit springs are provided between the top pressure plate of the top column and the support plate on the surface of the rotating plate. The limit springs are respectively movably mounted on the outer arc surface of the top column. The cylinders are respectively arranged between the upper and lower inner walls of the conveyor frame mounting shell. The cylinder is located between the two top columns corresponding to the transverse position to limit the tilting angle of the conveying component.

[0009] Furthermore, the self-tilting assembly also includes anti-slip protrusions, which are respectively arranged on the outer arc surface of the cylinder and the surface of the top pressure plate of the top column to improve the angle limiting force.

[0010] Furthermore, a conveying motor is provided at the rear end of the conveying frame, and the output shaft of the conveying motor is fixedly connected to the rear end of the leftmost rotating column. A control switch is provided at the front end of the conveying frame, and the input end of the control switch is electrically connected to the external power supply, and the input end of the conveying motor is electrically connected to the output end of the control switch to control the start and stop of the entire device.

[0011] Furthermore, anti-slip rubber pads are provided in the grooves on the surface of the conveying roller to increase the friction of the surface of the conveying roller.

[0012] Furthermore, double-groove pulleys are provided at both the front and rear ends of the rotating column, and the two double-groove pulleys corresponding to the horizontal positions are connected by a belt transmission, so that all the conveying rollers rotate synchronously.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the block brick conveying mechanism has the following advantages:

[0014] The tilt angle of the conveying component is automatically changed according to the weight of the bricks to avoid the accuracy of conveying being affected by too large an tilt angle. The force required for conveying bricks is reduced by using gravity, thus reducing the energy consumption of the conveying mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the overall front view section of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of point A of the utility model;

[0018] Figure 4This is a schematic diagram of the structure of the belt of the utility model.

[0019] In the figure: 1 conveyor frame, 2 rotating column, 3 conveyor roller, 4 double-groove pulley, 5 belt, 6 self-tilting assembly, 61 rotating plate, 62 sliding column, 63 guide column, 64 spring, 65 give way chute, 66 limit spring, 67 top column, 68 cylinder, 69 anti-slip protrusion, 7 anti-slip rubber pad, 8 conveying motor, 9 control switch. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 , this embodiment provides a technical solution: a block brick conveying mechanism, comprising a conveying frame 1 and a self-tilting component 6;

[0022] Conveying frame 1: The two mounting shells at its upper end are respectively connected with conveying rollers 3 through rotating columns 2. Through the rotation of conveying rollers 3, force is applied to the lower surface of the pallet on which the bricks are placed, pushing the pallet on which the bricks are placed to move to the right, and conveying the bricks. A conveying motor 8 is provided at the rear end of the conveying frame 1. The output shaft of the conveying motor 8 is fixedly connected to the rear end of the leftmost rotating column 2 to provide power for the rotation of the conveying rollers 3. A control switch 9 is provided at the front end of the conveying frame 1. The input end of the control switch 9 is electrically connected to an external power supply to control the start and stop of the entire device. The input end of the conveying motor 8 is electrically connected to the output end of the control switch 9. Anti-slip rubber pads 7 are provided in the grooves on the surfaces of the conveying rollers 3 to increase the friction force on the surfaces of the conveying rollers 3. Double-groove pulleys 4 are provided at the front and rear ends of the rotating column 2. The two double-groove pulleys 4 corresponding to the lateral positions are connected by a belt 5 to make all the conveying rollers 3 rotate synchronously.

[0023] Self-tilting assembly 6: It includes a rotating plate 61, a sliding column 62, a guide column 63 and a spring 64. The rotating plate 61 is respectively connected to the left end of the mounting shell of the conveyor frame 1 through a rotating shaft 1, and the rotating column 2 is respectively connected to the two rotating plates 61. The central axis of the rotating shaft 1 is collinear with the central axis of the rotating column 2 on the leftmost side. The right end of the rotating plate 61 is provided with a sliding column 62, and the guide column 63 is respectively provided at the right end of the conveyor frame 1. The sliding column 62 is respectively connected to the outer arc surface of the guide column 63. The guide column 63 is arc-shaped with the rotating shaft 1 as the center. The sliding column 62 is installed with the conveyor frame 1. There are springs 64 between the bottom walls of the shell, and the springs 64 are movably sleeved on the outer arc surface of the guide column 63. During the conveying process, the overall weight of the bricks will exert a downward force on the conveying roller 3, overcoming the elastic force of the springs 64, pushing the rotating plate 61 to rotate around the rotating shaft, so that the conveying component tilts downward, using the influence of gravity to reduce the force required for conveying the bricks and reduce energy consumption. The heavier the bricks, the greater the downward tilt angle of the conveying component, to avoid the accuracy of the conveying being affected by the excessive tilt angle. The self-tilting component 6 also includes a give-way chute 65. The give-way chute 65 They are respectively arranged on the opposite inner sides of the two mounting shells of the conveyor frame 1, and the rotating column 2 passes through the inside of the give way slide 65 to provide a give way space for the movement of the rotating column 2. The self-tilting component 6 also includes a limit spring 66, a top column 67 and a cylinder 68. The top column 67 is respectively connected to the support plate on the surface of the rotating plate 61 in a transverse sliding manner. A limit spring 66 is provided between the top pressure plate of the top column 67 and the support plate on the surface of the rotating plate 61. The limit spring 66 is respectively movably sleeved on the outer arc surface of the top column 67. The cylinder 68 is respectively arranged between the upper and lower inner walls of the mounting shell of the conveyor frame 1. The cylinder 68 is located at Between the two top columns 67 corresponding to the lateral position, during the tilting process of the conveying component, under the elastic force of the limit spring 66, the two top columns 67 corresponding to the lateral position clamp and limit the cylinder 68, thereby increasing the force required for the tilting of the conveying component, providing damping for the resetting of the large conveying component, and making the conveying process more stable. The self-tilting component 6 also includes anti-slip protrusions 69, which are respectively arranged on the outer arc surface of the cylinder 68 and the surface of the top pressure plate of the top column 67, thereby increasing the friction between the surface of the cylinder 68 and the surface of the top pressure plate of the top column 67 and improving the limiting effect.

[0024] The working principle of a brick conveying mechanism provided by the present invention is as follows: when in use, the conveying motor 8 is started by the control switch 9, and the output shaft of the conveying motor 8 drives the leftmost rotating column 2 to rotate, and the transmission connection between the double-groove pulley 4 and the belt 5 is made to rotate all the conveying rollers 3 synchronously, exerting a force on the lower surface of the tray on which the bricks are placed, pushing the tray on which the bricks are placed to move to the right, and conveying the bricks. During the conveying process, the overall weight of the bricks will exert a downward force on the conveying roller 3, overcoming the elastic force of the spring 64, pushing the rotating plate 61 to rotate around the rotating shaft, causing the conveying component to tilt downward, utilizing the influence of gravity to reduce the force required for conveying the bricks and reduce energy consumption. The heavier the bricks, the greater the downward tilt angle of the conveying component, avoiding the influence of the tilt angle being too large to affect the accuracy of the conveying. During the tilting process of the conveying component, under the elastic force of the limit spring 66, the two top columns 67 corresponding to the horizontal position clamp the cylinder 68 to limit the position, thereby increasing the force required for the tilting of the conveying component, providing damping for the reset of the large conveying component, and making the conveying process more stable.

[0025] It is worth noting that the conveying motor 8 disclosed in the above embodiment can be freely configured according to the actual application scenario. It is recommended to use a servo motor of the HC-KFS model. The control switch 9 is provided with a switch button corresponding to the conveying motor 8 for controlling its switching operation.

[0026] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A brick conveying mechanism, characterized in that: It comprises a conveyor frame (1) and a self-tilting component (6); Conveying frame (1): Conveying rollers (3) are rotatably connected between two mounting shells at the upper end thereof via rotating columns (2); Self-tilting assembly (6): It comprises a rotating plate (61), a sliding column (62), a guide column (63) and a spring (64), wherein the rotating plate (61) is respectively connected to the left end of the mounting shell of the conveying frame (1) through a rotating shaft 1, and the rotating column (2) is respectively connected to the two rotating plates (61). The central axis of the rotating shaft 1 is collinear with the central axis of the leftmost rotating column (2). The right end of the rotating plate (61) is provided with a sliding column (62), and the guide column (63) is respectively provided at the right end of the conveying frame (1). The sliding column (62) is respectively connected to the outer arc surface of the guide column (63), and the guide column (63) is arc-shaped with the rotating shaft 1 as the center. A spring (64) is provided between the sliding column (62) and the bottom wall of the mounting shell of the conveying frame (1), and the spring (64) is respectively movably sleeved on the outer arc surface of the guide column (63).

2. A brick conveying mechanism according to claim 1, characterized in that: The self-tilting assembly (6) further comprises a clearance chute (65), wherein the clearance chute (65) is respectively arranged on the opposite inner side surfaces of the two mounting shells of the conveying frame (1), and the rotating column (2) passes through the interior of the clearance chute (65).

3. A brick conveying mechanism according to claim 1, characterized in that: The self-tilting assembly (6) further comprises a limit spring (66), a top column (67) and a cylinder (68), wherein the top column (67) is respectively connected to the support plate on the surface of the rotating plate (61) in a transverse sliding manner, and a limit spring (66) is provided between the top pressure plate of the top column (67) and the support plate on the surface of the rotating plate (61), and the limit spring (66) is respectively movably sleeved on the outer arc surface of the top column (67), and the cylinder (68) is respectively arranged between the upper and lower inner walls of the mounting shell of the conveying frame (1), and the cylinder (68) is located between the two top columns (67) corresponding to the transverse position.

4. A brick conveying mechanism according to claim 3, characterized in that: The self-tilting assembly (6) further includes anti-slip protrusions (69), which are respectively arranged on the outer arc surface of the cylinder (68) and the surface of the top pressure plate of the top column (67).

5. The block brick conveying mechanism according to claim 1, characterized in that: A conveying motor (8) is provided at the rear end of the conveying frame (1), and an output shaft of the conveying motor (8) is fixedly connected to the rear end of the leftmost rotating column (2). A control switch (9) is provided at the front end of the conveying frame (1), and an input end of the control switch (9) is electrically connected to an external power supply, and an input end of the conveying motor (8) is electrically connected to an output end of the control switch (9).

6. A brick conveying mechanism according to claim 1, characterized in that: Anti-slip rubber pads (7) are provided in the grooves on the surface of the conveying roller (3).

7. The block brick conveying mechanism according to claim 1, characterized in that: Double-groove pulleys (4) are provided at both the front and rear ends of the rotating column (2), and the two double-groove pulleys (4) corresponding to each other in the transverse position are connected by a belt (5).

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