Flat rotating type lower sizing conveying structure

Abstract

The utility model relates to the technical field of sectional material machining devices, in particular to a flat rotation type lower sizing conveying structure. Comprising a conveyor, a fixed-length baffle and a walking assembly, the walking assembly comprises a walking platform and a walking driver, at least one sliding rail is arranged on the side face of the conveyor, the walking platform is connected with the sliding rail in a matched mode through a sliding block, and the walking driver can drive the walking platform to move in a reciprocating mode in the flowing direction of the conveyor; a rotating assembly is arranged on the walking platform and connected with the fixed-length baffle, and therefore the fixed-length baffle can rotate above the conveying plane of the conveyor. The fixed-length baffle is reasonable in structure, the fixed-length baffle and the conveyor are integrally installed, when the fixed-length baffle rotates to the position above the conveyor, a sectional material is positioned after moving to the fixed-length baffle, the fixed-length baffle rotates to one side of the conveyor, and therefore a loading mechanical arm can unload the sectional material conveniently, interference is avoided, the overall structure is simple, and cost is low.

Description

Technical Field

[0001] This utility model relates to the technical field of profile processing equipment, specifically to a horizontal rotary lower fixed length conveying structure. Background Technology

[0002] Producing products to fixed lengths allows profile manufacturers and users to effectively save metal, facilitate production organization, fully utilize equipment capacity, simplify packaging, and facilitate transportation. Fixed-length machines are typically located after shearing or sawing machines and used in conjunction with them. Traditional gantry-type fixed-length machines consist of a gantry frame with multiple fixed-length baffles; during operation, different baffles are raised and lowered pneumatically or electrically according to the specified length. For example, Chinese patent CN203610774U discloses a length-fixing machine capable of achieving double length fixing, comprising: two frames, each with a gate-like structure, arranged in parallel; a guide rail mounted between the two frames; a first baffle for fixing steel to a specified length; a second baffle for fixing steel to a specified length; a first baffle support slidably mounted on the guide rail, with the first baffle positioned below the first baffle support; a second baffle support slidably mounted on the guide rail, with the second baffle positioned below the second baffle support; a first drive mechanism mounted on the frame and connected to the first baffle support, for driving the first baffle support to move along the guide rail; and a second drive mechanism mounted on the frame and connected to the second baffle support, for driving the second baffle support to move along the guide rail. The aforementioned prior art has a complex overall structure and is difficult to integrate with profile loaders, easily interfering with robotic arms. Therefore, the prior art requires further improvement and development. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings and deficiencies of the existing technology by providing a horizontal rotary lower fixed-length conveying structure that is structurally reasonable, low-cost, and avoids interference with loaders.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] The present invention discloses a horizontal rotary fixed-length conveying structure, comprising a conveyor, a fixed-length baffle, and a traveling assembly. The traveling assembly includes a traveling platform and a traveling driver. At least one slide rail is provided on the side of the conveyor. The traveling platform is connected to the slide rail via a slider. The traveling driver can drive the traveling platform to reciprocate along the flow direction of the conveyor. A rotating assembly is provided on the traveling platform, and the rotating assembly is connected to the fixed-length baffle, thereby allowing the fixed-length baffle to rotate above the conveying plane of the conveyor.

[0006] According to the above scheme, the rotating component includes a rotating base and a rotating driver, both of which are fixedly mounted on the walking platform; the rotating base is provided with a rotatable rotating shaft, the upper end of which is fixedly connected to the fixed length baffle, and the rotating driver is connected to the rotating shaft.

[0007] According to the above scheme, the rotary drive includes a cylinder and a support. The support is fixed on the walking platform, and the cylinder is rotatably connected to the support. A rocker arm is provided on the output end of the cylinder. A crank is provided on the rotating shaft, and the crank arm is rotatably connected to the rocker arm through a pin.

[0008] According to the above scheme, the traveling drive includes a geared motor, and a rack is provided on the side of the conveyor, which is arranged parallel to the slide rail; the geared motor is installed on the traveling platform, and the geared motor meshes with the rack through gears, so that the traveling platform can move back and forth along the flow direction of the conveyor.

[0009] According to the above scheme, the present invention also includes a braking mechanism, which is installed on the walking platform and can be engaged and disengaged with the conveyor to lock the walking platform onto the conveyor.

[0010] According to the above scheme, the slide rail is equipped with a travel limiter and a laser rangefinder.

[0011] According to the above scheme, the conveyor is equipped with several rollers, which are spaced apart in sequence to form a conveying plane on the conveyor; a conveying motor is provided on one side of the conveyor, and the conveying motor is connected to the several rollers through a synchronization mechanism.

[0012] The advantages of this utility model are as follows: This utility model has a reasonable structure. The fixed length baffle is installed in the same way as the conveyor. When the fixed length baffle rotates to the top of the conveyor, the profile moves to the fixed length baffle and is positioned. The fixed length baffle rotates to one side of the conveyor, which facilitates the loading robot to unload the profile and avoids interference. The overall structure is simple and the cost is low. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 yes Figure 1 Enlarged structural diagram of section A in the middle.

[0015] In the diagram: 1. Conveyor; 2. Traveling platform; 3. Rotating base; 11. Length stop; 12. Slide rail; 13. Rack; 14. Stroke limiter; 15. Roller; 16. Conveyor motor; 21. Slider; 22. Gear motor; 31. Rotating shaft; 32. Cylinder; 33. Support; 34. Rocker arm; 35. Crank. Detailed Implementation

[0016] The technical solution of this utility model will be described below with reference to the accompanying drawings and embodiments.

[0017] like Figure 1-2 As shown, the present invention discloses a horizontal rotary fixed-length conveying structure, comprising a conveyor 1, a fixed-length baffle 11, and a traveling assembly. The traveling assembly includes a traveling platform 2 and a traveling driver. At least one slide rail 12 is provided on the side of the conveyor 1. The traveling platform 2 is connected to the slide rail 12 via a slider 21. The traveling driver can drive the traveling platform 2 to reciprocate along the flow direction of the conveyor 1. A rotating assembly is provided on the traveling platform 2, and the rotating assembly is connected to the fixed-length baffle 11, thereby allowing the fixed-length baffle 11 to rotate above the conveying plane of the conveyor 1.

[0018] The traveling platform 2, through the cooperation of the slider 21 and the slide rail 12, allows the fixed-length baffle 11 to move along the flow direction of the conveyor 1, thereby adjusting the position of the fixed-length baffle 11. Preferably, the fixed-length baffle 11 is mounted on the traveling platform 2 via a rotating assembly. After the profile of the conveyor 1 is positioned, the fixed-length baffle 11 can rotate to avoid the movement of the loading robot. Typically, two slide rails 12 are installed on the side of the conveyor 1 to make the movement of the traveling platform 2 more stable, while also ensuring the stability of the fixed-length baffle 11. The overall structure of this utility model is simple and compact, and the cost is low.

[0019] Specifically, the conveyor 1 is equipped with several rollers 15, which are spaced apart to form a conveying plane on the conveyor 1. A conveyor motor 16 is located on one side of the conveyor 1, and the conveyor motor 16 is connected to the rollers 15 via a synchronization mechanism. The synchronization mechanism is an existing structure such as a belt or chain. The conveyor motor 16 drives the rollers 15 to rotate, thereby moving the profile along the conveying plane to the fixed-length baffle 11. The fixed-length baffle 11 blocks the profile from moving further; of course, the conveyor motor 16 can stop at this time. Then, the rotating assembly drives the fixed-length baffle 11 to rotate 90°, positioning it on one side of the conveying plane of the conveyor 1, thus avoiding interference with the loading robot's movements. After the robot transfers the profile, the fixed-length baffle 11 returns to the top of the conveying plane to begin the next work cycle.

[0020] The rotating assembly includes a rotating base 3 and a rotating driver, both of which are fixedly mounted on the traveling platform 2. The rotating base 3 has a rotatable rotating shaft 31, the upper end of which is fixedly connected to the fixed-length baffle 11. The rotating driver is connected to the rotating shaft 31. The rotating shaft 31 is mounted on the rotating base 3 via bearings. The rotating driver can drive the fixed-length baffle 11 to rotate via the rotating shaft 31 to avoid the movement of the loading robot.

[0021] The preferred rotary actuator of this utility model includes a cylinder 32 and a support 33. The support 33 is fixed on the walking platform 2, and the cylinder 32 is rotatably connected to the support 33. A rocker arm 34 is provided on the output end of the cylinder 32. A crank 35 is provided on the rotating shaft 31, and the crank 35 is rotatably connected to the rocker arm 34 through a pin. The cylinder 32 can achieve reciprocating motion by pressurizing and depressurizing, and then achieves the reciprocating rotation of the rotating shaft 31 through the cooperation of the crank 35 and the rocker arm 34, thereby driving the fixed length baffle 11. Furthermore, by driving the fixed length baffle 11 through the cylinder 32, the air pressure inside the cylinder 32 provides a certain buffering effect, thereby preventing damage to the fixed length baffle 11 when it is subjected to impact.

[0022] The traveling drive includes a geared motor 22, and a rack 13 is provided on the side of the conveyor 1, which is arranged parallel to the slide rail 12. The geared motor 22 is mounted on the traveling platform 2, and the geared motor 22 engages with the rack 13 through gears, thereby enabling the traveling platform 2 to reciprocate along the flow direction of the conveyor 1. It can be understood that the geared motor 22 drives the traveling platform 2 to move through the engagement of the rack 13 with gears, and the geared motor 22 is equipped with a gearbox to control the traveling accuracy by reducing the speed.

[0023] This utility model also includes a braking mechanism (not shown in the figure), which is mounted on the traveling platform 2. The braking mechanism can be engaged and disengaged with the conveyor 1 to lock the traveling platform 2 onto the conveyor 1. The braking mechanism is existing technology, and typically uses a cylinder and friction pads. Specifically, a rubber strip is installed on the side of the conveyor 1 along the flow direction, and a pressure head is installed on the output end of the cylinder to abut against the friction pads, preventing the traveling platform 2 from sliding through friction. The advantage of locking the traveling platform 2 using friction is that, under overload impact, the locking connection between the traveling platform 2 and the conveyor 1 will first break the locking connection of the braking mechanism, without damaging the length-keeping baffle 11 or the traveling drive.

[0024] The slide rail 12 is equipped with a travel limiter 14 and a laser rangefinder. The travel limiter 14 is used to prevent the walking platform 2 from leaving the slide rail 12. The laser rangefinder (not shown in the figure) can detect the position of the walking platform 2 to ensure the displacement accuracy of the fixed-length baffle 11.

[0025] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A horizontal rotary type fixed-length conveying structure, comprising a conveyor (1), a fixed-length baffle (11), and a traveling assembly, characterized in that: The walking assembly includes a walking platform (2) and a walking driver. At least one slide rail (12) is provided on the side of the conveyor (1). The walking platform (2) is connected to the slide rail (12) through a slider (21). The walking driver can drive the walking platform (2) to move back and forth along the flow direction of the conveyor (1). The walking platform (2) is provided with a rotating assembly. The rotating assembly is connected to a fixed length baffle (11), so that the fixed length baffle (11) can rotate above the conveying plane of the conveyor (1).

2. The horizontal rotary lower fixed-length conveying structure according to claim 1, characterized in that: The rotating assembly includes a rotating base (3) and a rotating driver, both of which are fixedly mounted on the walking platform (2); the rotating base (3) is provided with a rotatable rotating shaft (31), the upper end of which is fixedly connected to the fixed length baffle (11), and the rotating driver is connected to the rotating shaft (31).

3. The horizontal rotary lower fixed-length conveying structure according to claim 2, characterized in that: The rotary drive includes a cylinder (32) and a support (33). The support (33) is fixed on the walking platform (2). The cylinder (32) is rotatably connected to the support (33). A rocker arm (34) is provided on the output end of the cylinder (32). A crank (35) is provided on the rotating shaft (31). The crank (35) is rotatably connected to the rocker arm (34) through a pin.

4. The horizontal rotary lower fixed-length conveying structure according to claim 1, characterized in that: The walking drive includes a geared motor (22), and a rack (13) is provided on the side of the conveyor (1). The rack (13) is arranged parallel to the slide rail (12). The geared motor (22) is installed on the walking platform (2). The geared motor (22) meshes with the rack (13) through gears, so that the walking platform (2) can move back and forth along the flow direction of the conveyor (1).

5. The horizontal rotary lower fixed-length conveying structure according to claim 4, characterized in that: It also includes a braking mechanism, which is installed on the walking platform (2) and can be engaged with the conveyor (1) to lock the walking platform (2) onto the conveyor (1).

6. The horizontal rotary lower fixed-length conveying structure according to claim 1, characterized in that: The slide rail (12) is equipped with a travel limiter (14) and a laser rangefinder.

7. The horizontal rotary lower fixed-length conveying structure according to claim 1, characterized in that: The conveyor (1) is provided with several rollers (15), which are spaced apart in sequence to form a conveying plane on the conveyor (1); a conveying motor (16) is provided on one side of the conveyor (1), and the conveying motor (16) is connected to the several rollers (15) through a synchronization mechanism.

Images