Fixed-angle transfer device for angle steel

Abstract

The utility model provides an angle steel fixed angle transfer device which comprises a material temporary storage device, a material transfer device and a material conveying device, the material temporary storage device and the material conveying device are arranged in parallel, and the material temporary storage device is used for containing angle steel materials. The material transfer device is used for transferring the angle steel materials from the material temporary storage device to the material conveying device, and the material conveying device is used for driving the angle steel materials to enter the punching equipment. According to the fixed-angle transfer device for the angle steel, a worker or an external conveying device can place angle steel logistics into the material temporary storage device according to a specified angle, and at the moment, the material conveying device can synchronously convey materials into the punching device; and the materials in the material temporary storage device can be transferred into the material conveying device according to the set angle through the material transferring device, the angle of each angle steel material in the material conveying device can be guaranteed, the production efficiency is high, and operation is easy.

Description

Technical Field

[0001] This utility model belongs to the field of angle steel, and in particular relates to a fixed-angle transfer device for angle steel. Background Technology

[0002] Angle steel, commonly known as angle iron, is a long strip of steel with two sides perpendicular to each other, forming an angle. It is divided into equal-sided angle steel and unequal-sided angle steel. Angle steel can be used to form various load-bearing components according to different structural needs, and can also be used as connecting parts between components, widely used in various building structures and engineering structures. During the processing of angle steel, an angle steel punching machine is often used to drill holes in it to support standard production parts. When producing specific angles, the angle steel needs to be manually held still and placed inside the punching machine, which is labor-intensive and poses production safety hazards. Utility Model Content

[0003] In view of this, the present invention aims to propose a fixed-angle transfer device for angle steel to solve the problems of manual feeding and angle control required when drilling angle steel, which results in high labor intensity and significant production safety hazards.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] An angle steel fixed-angle transfer device includes a material buffer device, a material transfer device, and a material conveying device. The material buffer device and the material conveying device are arranged in parallel. The material buffer device is used to hold the angle steel material, and the material transfer device is used to transfer the angle steel material from the material buffer device to the material conveying device. The material conveying device is used to drive the angle steel material into a punching device. The material buffer device includes a second frame and a plurality of first material supports installed on it. The plurality of first material supports are arranged axially, and the outer periphery of the angle steel material can abut against the inside of the first material support. A first clearance gap is provided between two adjacent first material supports. Each first material support is an L-shaped structure, and a plurality of guide wheels are installed axially inside the L-shaped structure. Each set of guide wheels includes two guide rollers, and the two guide rollers are arranged opposite to each other. The two guide rollers are rotatably connected to the inner walls of the two sides of the L-shaped structure, and the outer periphery of the angle steel material is rolled to the outer periphery of each guide roller.

[0006] Furthermore, the material transfer device includes a base plate, a first swing arm, a swing motor, a second swing arm, and a transfer seat. The base plate is fixedly installed on the foundation, and the swing motor is fixedly installed on the base plate. One end of the swing motor is fixedly connected to one end of the first swing arm, and the other end of the first swing arm is rotatably connected to the lower end of the transfer seat. The lower end of the transfer seat is rotatably connected to one end of the second swing arm, and the other end of the second swing arm is rotatably connected to the upper end of the base.

[0007] Furthermore, the upper end of the transfer seat is provided with an adapter groove, and the outer periphery of the angle steel material can abut into the adapter groove.

[0008] Furthermore, the material conveying device includes a third frame, with a plurality of second material supports arranged axially on one side of the third frame, and a second clearance gap provided between two adjacent second material supports, so that the execution end of the material transfer device can move into the second clearance gap.

[0009] Compared with the prior art, the angle steel fixed angle transfer device of this utility model has the following beneficial effects: the staff or external transmission equipment can place the angle steel material into the material buffer device at a specified angle. At this time, the material conveying device can simultaneously convey the material into the punching device, and the material transfer device can transfer the material in the material buffer device to the material conveying device at a set angle. This can ensure the angle of each angle steel material in the material conveying device, and the production efficiency is high and the operation is simple. Attached Figure Description

[0010] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0011] Figure 1 This is a schematic diagram of the angle steel fixed-angle transfer device according to an embodiment of the present utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the material buffer device and the material transfer device used in the embodiment of this utility model.

[0013] Figure 3 This is a schematic diagram of the structure of the first material support described in an embodiment of the present utility model;

[0014] Figure 4 This is a schematic diagram of the material transfer device described in an embodiment of the present invention;

[0015] Figure 5 This is a front view schematic diagram of the material transfer device described in an embodiment of this utility model;

[0016] Figure 6 This is a schematic diagram of the structure of the logistics conveying device and the material transfer device according to an embodiment of the present utility model.

[0017] Figure 7 This is a schematic diagram of the material conveying device described in an embodiment of the present utility model;

[0018] Figure 8 This is a schematic diagram of the alignment component described in an embodiment of the present invention;

[0019] Figure 9 This is a schematic diagram of the structure of the cantilever with an adjustment plate as described in an embodiment of the present invention;

[0020] Figure 10 This is a schematic diagram of the structure of the third pusher assembly described in an embodiment of the present invention;

[0021] Figure 11 This is a schematic diagram of the structure of the limit plate with a positioning trigger switch as described in an embodiment of the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1-Material transfer device; 11-Base plate; 12-First swing arm; 13-Swing motor; 14-Second swing arm; 15-Transfer seat; 151-Adaptor slot; 2-Material conveying device; 21-Ninth linear module; 22-Rotating plate; 23-First push rod cylinder; 24-Third push assembly; 241-Cantilever; 242-Chuck; 243-Clamping groove; 244-Third push rod cylinder; 245-Alignment plate; 246-Fourth push rod cylinder; 247-Limit plate; 248-Third spring ; 249-Located position switch; 25-Second material support; 26-Alignment assembly; 261-Ninth support plate; 262-Active alignment roller; 263-Alignment motor; 264-Second push rod cylinder; 265-Driven alignment roller; 266-Synchronous belt; 27-Adjusting plate; 271-Elongated hole; 272-Adjusting bolt; 28-Baffle plate; 3-Drilling device; 4-Material buffer device; 41-First logistics support; 42-First clearance gap; 43-Guide roller; 5-Angle steel material. Detailed Implementation

[0024] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] like Figures 1-11 As shown, the angle steel fixed-angle transfer device includes a material buffer device 4, a material transfer device 1, and a material conveying device 2. The material buffer device 4 and the material conveying device 2 are arranged in parallel. The material buffer device 4 is used to hold the angle steel material 5, and the material transfer device 1 is used to transfer the angle steel material 5 from the material buffer device 4 to the material conveying device 2. The material conveying device 2 is used to drive the angle steel material 5 into the punching equipment. The operator or external transmission equipment can place the angle steel material into the material buffer device 4 at a specified angle. At this time, the material conveying device 2 can simultaneously convey the material into the punching equipment, and the material transfer device 1 can transfer the material in the material buffer device 4 to the material conveying device 2 at a set angle. This can ensure the angle of each angle steel material 5 in the material conveying device 2, and the production efficiency is high and the operation is simple.

[0029] like Figure 2As shown, the material buffer device 4 includes a second frame and a plurality of first material supports mounted on it. The plurality of first material supports are arranged axially. The outer periphery of the angle steel material 5 can abut against the inside of the first material support. A first clearance gap 42 is provided between two adjacent first material supports. Each first material support is an L-shaped structure. Multiple sets of guide wheels are installed axially inside the L-shaped structure. Each set of guide wheels includes two guide rollers 43. The two guide rollers 43 are arranged opposite to each other. The two guide rollers 43 are rotatably connected to the inner walls of the two sides of the L-shaped structure. The outer periphery of the angle steel material 5 is rolled to the outer periphery of each guide roller 43.

[0030] The material transfer device 1 includes a base plate 11, a first swing arm 12, a swing motor 13, a second swing arm 14, and a transfer seat 15. The base plate 11 is fixedly installed on a foundation. The swing motor 13 is fixedly mounted on the base plate 11. One end of the swing motor 13 is fixedly connected to one end of the first swing arm 12. The other end of the first swing arm 12 is rotatably connected to the lower end of the transfer seat 15. The lower end of the transfer seat 15 is rotatably connected to one end of the second swing arm 14. The other end of the second swing arm 14 is rotatably connected to the upper end of the base. The swing motor 13 is a... The servo motor 13 is capable of driving the first swing arm 12 to swing along the axis of the motor output shaft. Through the linkage between the first swing arm 12 and the second swing arm 14, the transfer seat 15 can be lifted along the arc trajectory, so that the angle steel material 5 can be pushed away from the first material support and transferred into the material conveying device 2. In order to prevent the angle steel material 5 from shaking on the transfer seat 15, the upper end of the transfer seat 15 is provided with an adapter groove 151, and the outer periphery of the angle steel material 5 can abut against the adapter groove 151.

[0031] The material conveying device 2 includes a third frame, a ninth linear module 21, a rotating plate 22, a first pusher cylinder 23, and a third pushing assembly 24. The third frame is fixedly installed on a foundation. The ninth linear module 21 is installed on one side of the third frame, and multiple second material supports 25 are installed axially on the other side of the third frame. A second clearance gap is provided between two adjacent second material supports 25. The execution end of the material conveying device 1 can move into the second clearance gap. The rotating plate 22 is rotatably mounted on the moving end of the ninth linear module 21. One end of the first pusher cylinder 23 is rotatably connected to one side of the rotating plate 22, and the other end of the first pusher cylinder 23 is rotatably connected to the moving end of the ninth linear module 21. The third pushing assembly 24 is installed on the rotating plate 22. The actuator of 24 can push the angle steel material 5 to slide on the second material support 25. The ninth linear module 21 is a lead screw module of the prior art. The ninth linear module 21 can drive the rotating plate 22 to slide along the axial direction of the angle steel material 5. The rotating plate 22 is provided with a first push rod cylinder 23. The two ends of the first push rod cylinder 23 are rotatably connected to the rotating plate 22 and the ninth linear module 21, respectively. The first push rod cylinder 23 is used to change the relative angle between the moving ends of the rotating plate 22 and the ninth linear module 21. A third push assembly 24 is provided on the rotating plate 22. By changing the relative angle of the rotating plate 22, the third push assembly 24 can be moved closer to or further away from the second material support 25. In this embodiment, the first material support and the second material support 25 have the same structure.

[0032] A alignment assembly 26 is installed below the third frame. The alignment assembly 26 includes a ninth support plate 261, an active alignment roller 262, an alignment motor 263, and an alignment hydraulic cylinder. The alignment hydraulic cylinder is fixedly mounted on the foundation. The movable end of the alignment hydraulic cylinder is mounted on the ninth support plate 261. The active alignment roller 262 and the driven alignment roller 265 are rotatably mounted on the ninth support plate 261. Both the active alignment roller 262 and the driven alignment roller 265 can move into the second clearance gap. The active alignment roller 262 and the driven alignment roller 265 are arranged parallel to each other. One end of the active alignment roller 262 is fixedly mounted to the output end of the alignment motor 263. The alignment motor 263 is fixedly mounted on the ninth support plate 261, and the output end of the alignment motor 263 is mounted on the first clearance gap. The synchronous pulley has a second synchronous pulley installed at one end of the driven alignment roller 265. The outer periphery of the first synchronous pulley and the outer periphery of the second synchronous pulley form a synchronous rotation structure through the synchronous belt 266. The alignment hydraulic cylinder is existing technology. The alignment hydraulic cylinder can drive the ninth support plate 261 to move closer to or away from the third frame. When the alignment hydraulic cylinder lifts the ninth support plate 261, the outer periphery of the active alignment roller 262 and the outer periphery of the driven alignment roller 265 will contact the bottom of the angle steel material 5. The two sides of the angle steel material 5 are limited by the second material support 25. The alignment motor 263 drives the active alignment roller 262 and the driven alignment roller 265 to rotate, which can drive the angle steel material 5 to slide on the second material support 25 so as to adjust the relative position of the angle steel material 5 on the third frame.

[0033] The third pushing assembly 24 includes a cantilever 241 and a clamp 242. The cantilever 241 is fixedly mounted on the rotating plate 22. One end of the cantilever 241 is provided with a clamping groove 243, and the clamping groove 243 is opposite to the clamping clamp 242. One end of the clamping clamp 242 is fixedly connected to the movable end of the third push rod cylinder 244, and the third push rod cylinder 244 is fixedly mounted on the cantilever 241. The third push rod cylinder 244 is prior art and can push... The clamp 242 clamps against the clamping groove 243 to fix the end of the angle steel material 5. An alignment plate 245, which is L-shaped, is installed on the cantilever 241. A third push rod cylinder 244 is installed at one end of the alignment plate 245, and a fourth push rod cylinder 246 is installed at the other end. A limiting plate 247 is installed at the movable end of the fourth push rod cylinder 246, and the lower end of the limiting plate 247 is slidably connected to the clamping groove 243. Positioning plate 247 is used to limit the relative position of the end of angle steel material 5 on clamping groove 243. When the end of angle steel material 5 presses against positioning plate 247, it means that the end of angle steel material 5 is fixed in position. Positioning plate 247 is provided with positioning sliding hole, and positioning sliding rod is slidably arranged in positioning sliding hole. One end of positioning sliding rod is provided with positioning trigger switch 249, and a third spring 248 is provided around positioning sliding rod. The two ends of third spring 248 are respectively fixedly connected to the inner side of positioning plate 245 and the outer side of positioning sliding rod. Positioning trigger switch 249 is a micro switch of the prior art. When the end of angle steel material 5 touches positioning trigger switch 249, positioning trigger switch 249 detects the positioning information of angle steel material 5. Positioning trigger switch 249 can slide with positioning sliding rod to prevent hard impact from damaging parts. And the third spring 248 can reset and rebound positioning trigger switch 249 to its relative position.

[0034] Two adjusting plates 27 are provided on the lower side of the rotating plate 22, and the two adjusting plates 27 are arranged parallel to each other. The periphery of the cantilever 241 is located between the two adjusting plates 27. Adjusting bolts 272 are threaded to both sides of one end of the cantilever 241. Each adjusting plate 27 is provided with an elongated hole 271. The periphery of the adjusting bolt 272 can slide within the elongated hole 271. The adjusting bolt 272 is used to fix the relative position between the cantilever 241 and the rotating plate 22. The height of the cantilever 241 relative to the angle steel material 5 can be adjusted by the adjusting bolt 272 on the adjusting plate 27 so as to adapt to angle steel materials 5 of different specifications.

[0035] The punching device is located between the material conveying device 2 and the unloading conveying device. A baffle plate is installed on the second material support 25, which is far away from the punching device. The baffle plate 28 does not interfere with the movement of the cantilever 241, and one end of the angle steel material 5 can abut against one side of the baffle plate 28. When the alignment component 26 drives the angle steel material 5 to move relative to each other, the end of the angle steel material 5 will abut against one side of the baffle plate 28. At this time, the angle steel material 5 moves into place so that the clamp 242 and the clamping groove 243 on the cantilever 241 can clamp the end of the angle steel material 5.

[0036] The working process of the material conveying device:

[0037] Angle steel material 5 is transferred from material buffer device 4 to material conveying device 2 via material transfer device 1. The alignment hydraulic cylinder of alignment component 26 drives the ninth support plate 261 to lift. The lower side of angle steel material 5 contacts the active alignment roller 262 and driven alignment roller 265. The alignment motor 263 rotates synchronously. The active alignment roller 262 and driven alignment roller 265 drive the angle steel material 5 to move relative to each other. The end of angle steel material 5 abuts against the baffle plate 28. The alignment hydraulic cylinder retracts. The active alignment roller 262 and driven alignment roller 265 move away from the angle steel material 5. Then the first push rod cylinder 23 retracts. The rotating plate 22 rotates relative to the first linear module. The third push component 24... As the cantilever 241 gradually approaches the third frame, the first push rod cylinder 23 retracts to its position, indicating that the cantilever 241 has moved into place. At this time, the ninth linear module 21 drives the cantilever 241 to move along the axial direction of the angle steel material 5. The limit plate 247 gradually comes into contact with the end of the angle steel material 5, and the position trigger switch 249 is contacted. The third push rod cylinder 244 drives the chuck 242 to clamp the end of the angle steel material 5 in the clamping groove 243. Then, the ninth linear module 21 drives the angle steel material 5 to move into the punching equipment. The punching equipment is existing technology. The punched angle steel material 5 moves to the unloading conveyor and is transferred by the workers or the next process equipment, thus completing the punching.

[0038] The control method in this embodiment is controlled by a controller. The controller circuit can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this document is mainly used to protect mechanical devices, and the control method and circuit connection will not be explained in detail here.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixed-angle transfer device for angle steel, characterized in that: The device includes a material buffer device (4), a material transfer device (1), and a material conveying device (2). The material buffer device (4) and the material conveying device (2) are arranged in parallel. The material buffer device (4) is used to hold angle steel material (5), and the material transfer device (1) is used to transfer the angle steel material (5) from the material buffer device (4) to the material conveying device (2). The material conveying device (2) is used to drive the angle steel material (5) into the drilling equipment. The material buffer device (4) includes a second frame and multiple first material supports installed on it. The first material support is arranged along the axial direction. The outer periphery of the angle steel material (5) can abut against the inside of the first material support. A first clearance gap (42) is provided between two adjacent first material supports. Each first material support is an L-shaped structure. Multiple sets of guide wheels are installed along the axial direction in the L-shaped structure. Each set of guide wheels includes two guide rollers (43). The two guide rollers (43) are arranged opposite to each other. The two guide rollers (43) are rotatably connected to the inner walls of the two sides of the L-shaped structure. The outer periphery of the angle steel material (5) is rolled to the outer periphery of each guide roller (43).

2. The angle-fixed-angle transfer device for angle steel according to claim 1, characterized in that: The material transfer device (1) includes a base plate (11), a first swing arm (12), a swing motor (13), a second swing arm (14), and a transfer seat (15). The base plate (11) is fixedly installed on the foundation. The swing motor (13) is fixedly installed on the base plate (11). One end of the swing motor (13) is fixedly connected to one end of the first swing arm (12). The other end of the first swing arm (12) is rotatably connected to the lower end of the transfer seat (15). The lower end of the transfer seat is rotatably connected to one end of the second swing arm (14). The other end of the second swing arm (14) is rotatably connected to the upper end of the base.

3. The angle-fixed-angle transfer device for angle steel according to claim 2, characterized in that: The upper end of the transfer seat (15) is provided with an adapter groove (151), and the outer periphery of the angle steel material (5) can abut against the adapter groove (151).

4. The angle-fixed-angle transfer device for angle steel according to claim 1, characterized in that: The material conveying device (2) includes a third frame, and a plurality of second material supports (25) are arranged along the axial direction on one side of the third frame. A second clearance gap is provided between two adjacent second material supports (25). The execution end of the material transfer device (1) can move into the second clearance gap.

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