Profile feeding machine

Abstract

A sectional material feeding machine comprises a conveying line arranged from front to back and further comprises a guiding piece and a positioning piece which are arranged on the conveying line from front to back. The guide part comprises a guide frame and two guide plates, the guide frame is connected to the upper side of the conveying line, a guide hole allowing the sectional materials to penetrate through in the front-back direction is formed in the middle of the guide frame, the two guide plates are connected to the left side and the right side of the guide hole respectively, and the distance between the two guide plates is gradually reduced from front to back; the positioning part comprises a fixed roller, a positioning driving part and a positioning roller, the fixed roller is arranged on one side of the left-right direction of the conveying line with the vertical direction as the axis, the positioning roller is located on the other side of the left-right direction of the conveying line, the positioning roller is arranged with the vertical direction as the axis and driven by the positioning driving part to move left and right, and therefore the distance between the positioning roller and the fixed roller is adjusted. According to the scheme, the function of guiding the inclined profile can be achieved, and angle correction of the profile is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of section bar transportation, in particular to a section bar feeding machine. BACKGROUND

[0002] Section bars often need to be processed in other types such as sawing after production is completed. For the convenience of transportation, the existing section bars are often transported in stacks, and when sorted by hand, the angles of the sorted section bars are not the same due to the length of the section bars, which leads to the fact that the mechanical claws cannot accurately clamp, affecting subsequent various types of processing. UTILITY MODEL CONTENTS

[0003] The utility model aims at solving the problem in the prior art that the angles of the sorted section bars are not the same due to the length of the section bars, which leads to the fact that the mechanical arms cannot accurately clamp, affecting subsequent various types of processing.

[0004] To solve the above problem, the utility model provides a section bar feeding machine, which comprises a conveying line arranged from front to back, and further comprises a guide piece and a positioning piece arranged on the conveying line from front to back;

[0005] The guide piece comprises a guide frame and two guide plates, the guide frame is connected to the upper side of the conveying line, and the middle part of the guide frame is provided with a guide hole in the front-rear direction for the section bar to pass through, the two guide plates are respectively connected to the left side and the right side of the guide hole, and the distance between the two guide plates gradually decreases from front to back;

[0006] The positioning piece comprises a fixed roller, a positioning driving piece and a positioning roller, the fixed roller is arranged on one side of the conveying line in the left-right direction as a vertical axis, the positioning roller is located on the other side of the conveying line in the left-right direction, the positioning roller is arranged as a vertical axis and moves left and right under the drive of the positioning driving piece, so as to adjust the distance between the positioning roller and the fixed roller.

[0007] Compared with the prior art, the above scheme realizes the front-to-back transportation function of the section bar through the conveying line, realizes the guiding function of the inclined section bar and the angle correction of the section bar by arranging the guide plates on both sides of the guide hole of the guide frame and gradually reducing the distance between the two guide plates from front to back, and further realizes the accurate clamping of the subsequent mechanical claws by adjusting the distance between the positioning roller and the fixed roller to be the same as the left-right direction width of the section bar through the left-right movement of the positioning roller under the drive of the positioning driving piece, ensuring the final angle correction of the section bar and ensuring the accurate front-rear state of the section bar after passing through the positioning piece.

[0008] In an improved scheme, the guide further comprises a guide driving member and a pressing roller, the pressing roller is located at the upper side of the guide hole, the guide driving member is connected to the guide frame and the output end is connected to the pressing roller, the pressing roller is driven by the guide driving member to move up and down, so that the vertical distance between the pressing roller and the conveying line corresponds to the profile height, that is, the guide function of the upper side of the profile is realized by the pressing roller.

[0009] In an improved scheme, the guide is at least two and arranged in sequence from front to back, so as to realize effective guidance of longer profiles.

[0010] In an improved scheme, the minimum distance between the two guide plates of the guide located at the rear side is smaller than the minimum distance between the two guide plates of the guide located at the front side, so that the profile tends to be more accurate in the front-rear direction during the process of passing through the guide from front to back.

[0011] In an improved scheme, the rear side of the conveying line is provided with a transfer member, the transfer member comprises a mechanical arm and a gripper driven by the mechanical arm, so as to clamp the profile at the rear side of the conveying line by driving the gripper by the mechanical arm.

[0012] In an improved scheme, the gripper comprises a receiving frame, a front pneumatic gripper and a rear pneumatic gripper, the receiving frame is connected to the mechanical arm, the front pneumatic gripper and the rear pneumatic gripper are respectively connected to the front and rear of the receiving frame, so that the front pneumatic gripper and the rear pneumatic gripper respectively clamp the front and rear of the profile, ensuring more stable clamping effect.

[0013] In an improved scheme, the conveying line comprises a frame body arranged from front to back and a plurality of conveying rollers, the plurality of conveying rollers are arranged from front to back, and the conveying rollers are rotatably connected to the upper side of the frame body with the left-right direction as the axis. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of a profile feeding machine as a whole Figure 1 ;

[0015] Figure 2 It is a schematic diagram of a profile feeding machine as a whole Figure 2 ;

[0016] Figure 3 It is a partial enlarged schematic view of the area A in the figure.

[0017] BRIEF DESCRIPTION OF DRAWINGS,

[0018] 1. Conveyor line; 11. Frame; 12. Conveyor roller; 2. Guide member; 21. Guide frame; 211. Guide hole; 22. Guide plate; 23. Guide drive member; 24. Pressing roller; 3. Positioning member; 31. Fixed roller; 32. Positioning drive member; 33. Positioning roller; 4. Transfer member; 41. Robotic arm; 42. Receiver; 43. Front pneumatic gripper; 44. Rear pneumatic gripper. DETAILED DESCRIPTION

[0019] It should be understood by those skilled in the art that the following embodiments are merely intended to explain the technical principles of the embodiments of the present application and are not intended to limit the scope of protection of the embodiments of the present application. Those skilled in the art may adjust them as needed to suit specific applications.

[0020] In the following descriptions of the embodiments, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of this application based on the specific circumstances.

[0021] In the embodiments of the present application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] See also Figures 1-3 , an embodiment of the present invention provides a profile loading machine, comprising a conveyor line 1 arranged from front to back, and also comprising a guide member 2 and a positioning member 3 arranged from front to back on the conveyor line 1;

[0024] The guide member 2 includes a guide frame 21 and two guide plates 22. The guide frame 21 is connected to the upper side of the conveyor line 1 and a guide hole 211 is opened in the middle of the guide frame 21 in the front-to-back direction for the profile to pass through. The two guide plates 22 are respectively connected to the left and right sides of the guide hole 211, and the distance between the two guide plates 22 gradually decreases from front to back.

[0025] The positioning member 3 includes a fixed roller 31, a positioning drive member 32 and a positioning roller 33. The fixed roller 31 is arranged on one side of the left and right direction of the conveyor line 1 with the vertical axis, and the positioning roller 33 is located on the other side of the left and right direction of the conveyor line 1. The positioning roller 33 is arranged with the vertical axis and is driven by the positioning drive member 32 to move left and right, thereby realizing the adjustment of the distance between the positioning roller 33 and the fixed roller 31.

[0026] The above scheme realizes the function of transporting the profile from front to back through the conveyor line 1, and by arranging guide plates 22 on both sides of the guide hole 211 of the guide frame 21, and the distance between the two guide plates 22 gradually decreases from front to back, thereby realizing the guiding function of the skewed profile and realizing the angle correction of the profile. At the same time, the positioning roller 33 is driven to move left and right by the positioning drive member 32, so that the distance between the positioning roller 33 and the fixed roller 31 can be exactly the same as the left and right width of the profile, ensuring the final angle correction of the profile and ensuring that the profile is in an accurate state along the front and back direction after passing through the positioning member 3, which is convenient for the subsequent accurate clamping of the mechanical claw.

[0027] In this embodiment, the positioning drive member 32 is preferably a cylinder arranged to the right. Figure 3 As a reference, the cylinder of the positioning drive 32 is fixedly connected to the left side of the conveyor line 1. The positioning roller 33 is also located on the left side of the conveyor line 1 and is connected to the cylinder rod of the positioning drive 32. The fixed roller 31 is fixedly connected to the right side of the conveyor line 1. Therefore, the distance between the positioning roller 33 and the fixed roller 31 can be adjusted by extending and retracting the cylinder rod of the positioning drive 32. Of course, the positioning drive 32 can also be an oil cylinder or an electric cylinder.

[0028] As an improvement to this embodiment, the guide member 2 further includes a guide drive 23 and a pressure roller 24. The pressure roller 24 is located above the guide hole 211. The guide drive 23 is connected to the guide frame 21 and its output end is connected to the pressure roller 24. The pressure roller 24 is driven up and down by the guide drive 23. More specifically, the guide drive 23 is preferably a downwardly disposed cylinder. The cylinder body of the guide drive 23 is fixedly connected to the guide frame 21 above the guide hole 211. The pressure roller 24 is connected to the cylinder rod of the guide drive 23, and the axis of the pressure roller 24 is arranged in the axial direction. Thus, the guide drive 23 drives the pressure roller 24 so that the vertical spacing between the pressure roller 24 and the conveyor line 1 corresponds to the height of the profile. That is, the pressure roller 24 realizes the guiding function of the upper side of the profile. Of course, the guide drive 23 can also be an oil cylinder or an electric cylinder.

[0029] Furthermore, there are at least two guide members 2 arranged in sequence from front to back, thereby achieving effective guidance of longer profiles.

[0030] Furthermore, the minimum spacing between the two guide plates 22 of the guide member 2 located on the rear side is smaller than the minimum spacing between the two guide plates 22 of the guide member 2 located on the front side, so that the profile continuously tends to a state more accurately along the front-to-back direction when passing through the guide member 2 from front to back.

[0031] In this embodiment, the guide member 2 and the positioning member 3 are both located roughly in the middle of the conveyor line 1. A transfer member 4 is provided on the rear side of the conveyor line 1. The transfer member 4 includes a robotic arm 41 and a clamp driven by the robotic arm 41, so that the robotic arm 41 drives the clamp to clamp the profile on the rear side of the conveyor line 1.

[0032] Specifically, the clamp includes a receiving frame 42, a front pneumatic clamp 43 and a rear pneumatic clamp 44. The receiving frame 42 is connected to the robotic arm 41. The front pneumatic clamp 43 and the rear pneumatic clamp 44 are respectively connected to the front and rear of the receiving frame 42, so that the front pneumatic clamp 43 and the rear pneumatic clamp 44 clamp the front and rear of the profile respectively, ensuring a more stable clamping effect.

[0033] In addition, the conveyor line 1 can be in the form of existing technology. For example, the conveyor line 1 includes a frame 11 and a plurality of conveyor rollers 12 arranged from front to back. The plurality of conveyor rollers 12 are arranged from front to back, and the conveyor rollers 12 are rotatably connected to the upper side of the frame 11 with the left-right axis as the axis. Part or all of the conveyor rollers 12 are provided with pulleys or sprockets at the ends, and the motor drives part or all of the conveyor rollers 12 to rotate through a synchronous belt or chain, thereby realizing the function of conveying the profile from front to back.

[0034] It should be noted that, in the description of this application, the terms "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. This is merely for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on this application. All directional indications (such as up, down, left, right, front, back, inside and outside) are only used to explain the relative positional relationship, movement, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0035] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "in the present embodiment", "specific example", or "some examples" means that the specific features, mechanisms, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, mechanisms, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0036] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A profile feeding machine, comprising a conveyor line (1) arranged from front to back, characterized in that: It also includes a guide member (2) and a positioning member (3) arranged on the conveying line (1) from front to back; The guide member (2) comprises a guide frame (21) and two guide plates (22), wherein the guide frame (21) is connected to the upper side of the conveyor line (1) and a guide hole (211) is provided in the middle of the guide frame (21) in the front-back direction for the profile to pass through, and the two guide plates (22) are respectively connected to the left and right sides of the guide hole (211), and the distance between the two guide plates (22) gradually decreases from the front to the back; The positioning member (3) includes a fixed roller (31), a positioning drive member (32) and a positioning roller (33). The fixed roller (31) is arranged on one side of the conveyor line (1) in the left-right direction with a vertical axis, and the positioning roller (33) is located on the other side of the conveyor line (1) in the left-right direction. The positioning roller (33) is arranged on the vertical axis and is driven by the positioning drive member (32) to move left and right, thereby realizing the adjustment of the distance between the positioning roller (33) and the fixed roller (31).

2. The profile feeder according to claim 1, characterized in that: The guide member (2) further comprises a guide driving member (23) and a pressing roller (24), wherein the pressing roller (24) is located on the upper side of the guide hole (211), the guide driving member (23) is connected to the guide frame (21) and the output end is connected to the pressing roller (24), and the pressing roller (24) is driven by the guide driving member (23) to move up and down.

3. The profile feeder according to claim 1 or 2, characterized in that: There are at least two guide members (2) arranged in sequence from front to back.

4. The profile feeding machine according to claim 3, characterized in that: The minimum distance between the two guide plates (22) of the guide member (2) located at the rear side is smaller than the minimum distance between the two guide plates (22) of the guide member (2) located at the front side.

5. The profile feeding machine according to claim 1, characterized in that: A transfer unit (4) is provided on the rear side of the conveyor line (1), and the transfer unit (4) comprises a mechanical arm (41) and a clamp driven by the mechanical arm (41).

6. The profile feeding machine according to claim 5, characterized in that: The clamp comprises a support frame (42), a front pneumatic clamp (43) and a rear pneumatic clamp (44); the support frame (42) is connected to the mechanical arm (41); the front pneumatic clamp (43) and the rear pneumatic clamp (44) are respectively connected to the front and rear of the support frame (42).

7. The profile feeding machine according to claim 1, characterized in that: The conveyor line (1) comprises a frame (11) and a plurality of conveyor rollers (12) arranged from front to back. The plurality of conveyor rollers (12) are arranged from front to back, and the conveyor rollers (12) are connected to the upper side of the frame (11) by rotating around the left and right directions as axes.

Images