Turnover mechanism and rust removal device

Abstract

The utility model discloses a turnover mechanism and discloses a derusting device with the turnover mechanism, the turnover mechanism comprises a support, a turnover unit, a first conveying assembly and a second conveying assembly, the turnover unit comprises a connecting shaft and a turnover assembly, the connecting shaft is rotatably arranged on the support and is connected with a driving piece, and the turnover assembly is connected with the first conveying assembly and the second conveying assembly. The driving part is used for driving the connecting shaft to rotate, the overturning assembly comprises a plurality of overturning parts which are arranged in the circumferential direction of the connecting shaft at intervals, the overturning parts are provided with containing grooves, the first conveying assembly is located on one side of the connecting shaft, and the first conveying assembly is used for enabling plate-shaped workpieces to enter the corresponding containing grooves. The second conveying assembly is located on the side, away from the first conveying assembly, of the connecting shaft and used for enabling the overturned plate-shaped workpieces to retreat from the corresponding containing grooves, so that the overturning mechanism can continuously overturn the plate-shaped workpieces, the traditional technical scheme that a clamping air cylinder is used for being matched with a rotating air cylinder can be abandoned, and the working efficiency is improved. Therefore, the turnover efficiency of the turnover mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal devices, in particular to a turnover mechanism and a rust removal device. Background Art

[0002] As is known to all, when a plate-like workpiece is flipped, it is generally flipped by a manipulator. The manipulator is provided with a clamping cylinder and a rotating cylinder. The clamping cylinder is used to clamp the plate-like workpiece, and the rotating cylinder is used to rotate the plate-like workpiece clamped by the clamping cylinder. The plate-like workpiece is flipped by the cooperation of the clamping cylinder and the rotating cylinder. However, the clamping cylinder and the rotating cylinder cannot realize continuous flipping of the plate-like workpiece, resulting in low flipping efficiency of the flipping mechanism. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a turning mechanism, which can improve the turning efficiency of the turning mechanism.

[0004] The utility model also provides a rust removal device with the turnover mechanism.

[0005] According to the first aspect of the present invention, the flipping mechanism includes a bracket, a flipping unit, a first conveying assembly and a second conveying assembly, the flipping unit includes a connecting shaft and a flipping assembly, the connecting shaft is rotatably arranged on the bracket, and the connecting shaft is connected to a driving member, the driving member is used to drive the connecting shaft to rotate, the flipping assembly includes a plurality of flipping members, the plurality of flipping members are arranged at intervals along the circumference of the connecting shaft, the flipping members are provided with a receiving groove, the first conveying assembly is arranged on the bracket, the first conveying assembly is located on one side of the connecting shaft, the first conveying assembly is used to make the plate-like workpiece enter the corresponding receiving groove, the second conveying assembly is arranged on the bracket, the second conveying assembly is located on the side of the connecting shaft away from the first conveying assembly, and the second conveying assembly is used to make the flipped plate-like workpiece exit the corresponding receiving groove.

[0006] The flipping mechanism according to the first aspect of the present invention has at least the following beneficial effects:

[0007] When the flipping mechanism is working, the first conveying assembly drives the plate-like workpiece to move in the direction close to the flipping unit so that the plate-like workpiece enters the corresponding receiving groove, so that the flipping member can drive the plate-like workpiece to rotate circumferentially around the connecting axis. When the plate-like workpiece is flipped to the other side of the connecting axis, the second conveying assembly drives the flipped plate-like workpiece to exit the receiving groove, and the flipped plate-like workpiece of the second conveying assembly moves to the next process. After the plate-like workpiece enters the receiving groove, the first conveying assembly conveys the next plate-like workpiece into another adjacent receiving groove, so that the flipping mechanism can continuously flip the plate-like workpiece, and can abandon the traditional technical solution of using the clamping cylinder and the rotating cylinder to improve the flipping efficiency of the flipping mechanism.

[0008] According to some embodiments of the utility model, the first conveying assembly includes multiple first conveying sections, and the multiple first conveying sections are arranged side by side and spaced apart along the axial direction of the connecting shaft, and a first avoidance channel is formed between two adjacent first conveying sections. The flipping assemblies are correspondingly configured with multiple groups, and the multiple groups of flipping assemblies are arranged side by side and spaced apart along the circumference of the connecting shaft, and the first avoidance channel is used to avoid the corresponding flipping parts.

[0009] According to some embodiments of the utility model, a plurality of groups of the flipping assemblies are evenly spaced along the circumference of the connecting axis.

[0010] According to some embodiments of the present invention, the second conveying assembly includes multiple second conveying sections, and the multiple second conveying sections are arranged side by side and spaced apart along the axial direction of the connecting shaft, and a second avoidance channel is formed between two adjacent second conveying sections, and the second avoidance channel is used to avoid the corresponding flipping member.

[0011] According to some embodiments of the utility model, the flip part includes a connecting part, a first flip part and a second flip part, the first flip part and the second flip part are arranged opposite to each other, the two ends of the connecting part are respectively connected to the first flip part and the second flip part, the connecting part is connected to the connecting shaft, and the first flip part, the connecting part and the second flip part enclose the accommodating groove.

[0012] According to some embodiments of the present invention, the first flip portion, the connecting portion and the second flip portion are an integrated structure.

[0013] According to some embodiments of the utility model, the flip member is detachably connected to the connecting shaft.

[0014] According to the second aspect of the present invention, the rust removal device comprises a first rust removal mechanism, a second rust removal mechanism and the flipping mechanism described in the above embodiments, wherein the first rust removal mechanism is arranged at one end of the first conveying component away from the flipping component, and the second rust removal mechanism is arranged at one end of the second conveying component away from the flipping component. The first rust removal mechanism is used to remove rust from the surface of the plate-like workpiece, and the second rust removal mechanism is used to remove rust from another opposite surface of the plate-like workpiece.

[0015] The rust removal device according to the second aspect of the present invention has at least the following beneficial effects:

[0016] The plate-like workpiece has a first surface and a second surface that are relatively arranged, and the first surface and the second surface are the surfaces with the largest surface areas of the plate-like workpiece. When the plate-like workpiece is located on the first rust removal mechanism, the first rust removal mechanism can remove rust from the first surface. Afterwards, the plate-like workpiece after rust removal is conveyed to the first conveying component. Under the action of the flipping member, the plate-like workpiece completes the flipping action. Afterwards, the plate-like workpiece is conveyed to the second rust removal mechanism by the second conveying component, so that the second rust removal mechanism can remove rust from the second surface of the plate-like workpiece, and can perform rust removal treatment on the plate-like workpiece.

[0017] According to some embodiments of the utility model, the first rust removal mechanism includes a first conveying line and a first laser component, the first conveying line is used to convey the plate-shaped workpiece to the first conveying component, the first laser component has a first laser head, the first laser head is located above the first conveying component, and the first laser head is used to emit laser to the surface of the plate-shaped workpiece.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 It is a front view of the flipping mechanism of the embodiment of the utility model;

[0021] Figure 2 A top view of the flipping mechanism of an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the flip member of an embodiment of the utility model;

[0023] Figure 4 It is a top view of the rust removal device according to an embodiment of the utility model.

[0024] Reference numerals:

[0025] The bracket 100, the connecting shaft 210, the flipping assembly 220, the flipping member 221, the accommodating groove 222, the connecting part 223, the first flipping part 224, the second flipping part 225, the first conveying assembly 300, the first conveying section 310, the first avoidance channel 320, the second conveying assembly 400, the second conveying section 410, the second avoidance channel 420, the first rust removal mechanism 500, the first conveying line 510, the first laser assembly 520, the second rust removal mechanism 600, the second conveying line 610, the second laser assembly 620, and the plate-like workpiece 700. DETAILED DESCRIPTION

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0029] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0030] Reference Figure 1 , Figure 2According to the first embodiment of the utility model, the flip mechanism includes a support 100, a flip unit, a first conveying assembly 300 and a second conveying assembly 400. The flip unit includes a connecting shaft 210 and a flip assembly 220. The connecting shaft 210 is rotatably arranged on the support 100, and the connecting shaft 210 is connected to a driving member, and the driving member is used to drive the connecting shaft 210 to rotate. The flip assembly 220 includes a plurality of flip members 221, and the plurality of flip members 221 are arranged at intervals along the circumference of the connecting shaft 210. The flip members 221 are provided with a receiving groove 222. The first conveying assembly 300 is arranged on the support 100. The first conveying assembly 300 is provided on the support 100. 0 is located at one side of the connecting shaft 210, the first conveying assembly 300 is used to make the plate-like workpiece 700 enter the corresponding receiving groove 222, the second conveying assembly 400 is arranged on the bracket 100, and the second conveying assembly 400 is located at the side of the connecting shaft 210 away from the first conveying assembly 300, and the second conveying assembly 400 is used to make the flipped plate-like workpiece 700 exit the corresponding receiving groove 222. In this way, by setting a plurality of flipping members 221, the flipping mechanism can continuously flip the plate-like workpiece 700, and the traditional technical solution of using the clamping cylinder and the rotating cylinder to cooperate can be abandoned, thereby improving the flipping efficiency of the flipping mechanism.

[0031] Specifically, when the flipping mechanism is working, the first conveying assembly 300 drives the plate-like workpiece 700 to move in a direction close to the flipping unit so that the plate-like workpiece 700 enters the corresponding receiving groove 222, so that the flipping member 221 can drive the plate-like workpiece 700 to rotate circumferentially around the connecting shaft 210. When the plate-like workpiece 700 flips to the other side of the connecting shaft 210, the second conveying assembly 400 drives the flipped plate-like workpiece 700 to exit the receiving groove 222, and the flipped plate-like workpiece 700 of the second conveying assembly 400 moves to the next process. After the plate-like workpiece 700 enters the receiving groove 222, the first conveying assembly 300 conveys the next plate-like workpiece 700 into another adjacent receiving groove 222, so that the flipping mechanism can continuously flip the plate-like workpiece 700, and can abandon the traditional technical solution of using a clamping cylinder and a rotating cylinder to cooperate, thereby improving the flipping efficiency of the flipping mechanism.

[0032] Reference Figure 1 , Figure 2 In some embodiments of the utility model, the first conveying component 300 includes a plurality of first conveying sections 310, and the plurality of first conveying sections 310 are arranged side by side and spaced apart along the axial direction of the connecting shaft 210, and a first avoidance channel 320 is formed between two adjacent first conveying sections 310. A plurality of groups of flipping components 220 are correspondingly configured, and the plurality of groups of flipping components 220 are arranged side by side and spaced apart along the circumference of the connecting shaft 210. The first avoidance channel 320 is used to avoid the corresponding flipping members 221, so that the plate-like workpiece 700 can be flipped by the plurality of flipping members 221 arranged side by side and spaced apart along the axial direction of the connecting shaft 210, thereby improving the reliability of the flipping mechanism.

[0033] Specifically, the end of the flipping member 221 away from the connecting shaft 210 can enter the corresponding first avoidance channel 320. Along the conveying direction of the first conveying assembly 300, the flipping member 221 partially overlaps with the first conveying section 310. The first conveying section 310 and the flipping member 221 are staggered along the axial direction of the connecting shaft 210, so that the plate-like workpiece 700 can be flipped by multiple flipping members 221 arranged at intervals along the axial direction of the connecting shaft 210, which can improve the reliability of the flipping mechanism.

[0034] It should be noted that the first conveying section 310 includes a transmission belt, a first transmission wheel and a second transmission wheel. The first transmission wheel and the second transmission wheel are both rotatably disposed on the bracket 100, and the transmission belt is wound around the first transmission wheel and the second transmission wheel. One of the first transmission wheel and the second transmission wheel is connected to a driving motor so that the transmission belt can convey the plate-like workpiece 700 into the corresponding receiving groove 222. No detailed description is given here.

[0035] It should be noted that the first conveying section 310 may also include a plurality of conveying wheels arranged side by side and spaced apart from each other, and the plurality of conveying wheels are driven by a chain transmission structure, which will not be described in detail herein.

[0036] Reference Figure 1 In some embodiments of the utility model, a plurality of groups of flipping assemblies 220 are evenly spaced along the circumference of the connecting shaft 210. When a plate-like workpiece 700 enters a corresponding receiving groove 222, the second conveying assembly 400 can drive the plate-like workpiece 700 in a receiving groove 222 symmetrical to the receiving groove 222 to exit the receiving groove 222, thereby realizing uninterrupted flipping of the workpiece to improve the flipping efficiency of the flipping mechanism.

[0037] Specifically, when the plate-like workpiece 700 enters the receiving groove 222 of the corresponding flipping member 221, the plate-like workpiece 700 in the receiving groove 222 of the flipping member 221 symmetrically arranged with the flipping member 221 exits the receiving groove 222, which can realize uninterrupted flipping of the workpiece to improve the flipping efficiency of the flipping mechanism.

[0038] In some embodiments of the utility model, the second conveying assembly 400 includes a plurality of second conveying sections 410, and the plurality of second conveying sections 410 are arranged side by side and spaced apart along the axial direction of the connecting shaft 210, and a second avoidance channel 420 is formed between two adjacent second conveying sections 410. The second avoidance channel 420 is used to avoid the corresponding flipping member 221, and can avoid the flipping member 221 to avoid interference between the flipping member 221 and the second conveying assembly 400, thereby facilitating the assembly of the flipping mechanism.

[0039] Specifically, the end of the flipping member 221 away from the connecting shaft 210 can enter the corresponding second avoidance channel 420. Along the conveying direction of the second conveying component 400, the flipping member 221 partially overlaps with the second conveying section 410, and the flipping member 221 can be avoided to avoid interference between the flipping member 221 and the second conveying component 400, which can facilitate the assembly of the flipping mechanism.

[0040] It should be noted that the structure of the second conveying section 410 is similar to that of the first conveying section 310 and will not be described in detail herein.

[0041] Reference Figure 3 In some embodiments of the utility model, the flipping member 221 includes a connecting portion 223, a first flipping portion 224 and a second flipping portion 225. The first flipping portion 224 and the second flipping portion 225 are arranged opposite to each other. The two ends of the connecting portion 223 are respectively connected to the first flipping portion 224 and the second flipping portion 225. The connecting portion 223 is connected to the connecting shaft 210. The first flipping portion 224, the connecting portion 223 and the second flipping portion 225 are combined to form a receiving groove 222, which can facilitate the flipping of the plate-like workpiece 700.

[0042] Specifically, the first flipping portion 224, the connecting portion 223 and the second flipping portion 225 are overall U-shaped structures. Before the plate-like workpiece 700 is flipped, the plate-like workpiece 700 abuts against the first flipping portion 224. After the plate-like workpiece 700 is flipped, the plate-like workpiece 700 abuts against the second flipping portion 225, which can facilitate flipping of the plate-like workpiece 700.

[0043] In some embodiments of the present invention, the first flipping portion 224, the connecting portion 223 and the second flipping portion 225 are an integrated structure, which can reduce the number of molds, thereby reducing the production cost of the molds and thus reducing the production cost of the flipping mechanism.

[0044] Specifically, the first flip portion 224, the connecting portion 223 and the second flip portion 225 can be integrally formed by die-casting, which can reduce the number of molds, thereby reducing the production cost of the molds and thus reducing the production cost of the flip mechanism.

[0045] Of course, in some specific implementations, the first flip portion 224 , the connecting portion 223 and the second flip portion 225 may also be split structures, which will not be described in detail herein.

[0046] In some embodiments of the present invention, the flip member 221 is detachably connected to the connecting shaft 210, which can facilitate the maintenance of the flip mechanism and reduce the maintenance cost of the flip mechanism.

[0047] Specifically, the flip member 221 is connected to the connecting shaft 210 by bolting. When repairing the flip member 221, the maintenance personnel can replace the damaged flip member 221 separately, which can facilitate the maintenance of the flip mechanism and reduce the maintenance cost of the flip mechanism.

[0048] Of course, in some specific implementations, the flip member 221 and the connecting shaft 210 can also be detachably connected by snap-fitting, which is not limited here.

[0049] Reference Figure 4 According to the rust removal device of the second embodiment of the utility model, it includes a first rust removal mechanism 500, a second rust removal mechanism 600 and the flipping mechanism of the first embodiment of the utility model. The first rust removal mechanism 500 is arranged at one end of the first conveying component 300 away from the flipping component 220, and the second rust removal mechanism 600 is arranged at one end of the second conveying component 400 away from the flipping component 220. The first rust removal mechanism 500 is used to remove rust from the surface of the plate-like workpiece 700, and the second rust removal mechanism 600 is used to remove rust from the other opposite surface of the plate-like workpiece 700, so that the first rust removal mechanism 500 and the second rust removal mechanism 600 can respectively remove rust from the surface with the largest surface area of ​​the plate-like workpiece 700, and can perform rust removal on the plate-like workpiece 700.

[0050] Specifically, the plate-like workpiece 700 has a first surface and a second surface that are relatively arranged, and the first surface and the second surface are the surfaces with the largest surface area of ​​the plate-like workpiece 700. When the plate-like workpiece 700 is located on the first rust removal mechanism 500, the first rust removal mechanism 500 can remove rust from the first surface. After that, the plate-like workpiece 700 after rust removal is conveyed to the first conveying assembly 300. Under the action of the flipping member 221, the plate-like workpiece 700 completes the flipping action. After that, the plate-like workpiece 700 is conveyed to the second rust removal mechanism 600 by the second conveying assembly 400, so that the second rust removal mechanism 600 can remove rust from the second surface of the plate-like workpiece 700, and can perform rust removal on the plate-like workpiece 700.

[0051] In some embodiments of the utility model, the first rust removal mechanism 500 includes a first conveyor line 510 and a first laser assembly 520. The first conveyor line 510 is used to convey the plate-like workpiece 700 to the first conveying assembly 300. The first laser assembly 520 has a first laser head, which is located above the first conveying assembly 300. The first laser head is used to emit laser to the surface of the plate-like workpiece 700. The laser can be used to remove rust on the plate-like workpiece 700 to improve the rust removal efficiency of the first rust removal mechanism 500.

[0052] In some embodiments of the utility model, the second rust removal mechanism 600 includes a second conveyor line 610 and a second laser assembly 620. The second conveyor line 610 is used to convey the plate-like workpiece 700 to the second conveyor assembly 400. The second laser assembly 620 has a second laser head, which is located above the second conveyor assembly 400. The second laser head is used to emit laser to the surface of the plate-like workpiece 700. The laser can be used to remove rust on the plate-like workpiece 700 to improve the rust removal efficiency of the second rust removal mechanism 600.

[0053] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0054] The embodiment is described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiment, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the present purpose.

Claims

1. A turning mechanism, characterized in that: include: Bracket (100); A flip unit, comprising a connecting shaft (210) and a flip assembly (220), wherein the connecting shaft (210) is rotatably arranged on the bracket (100), and the connecting shaft (210) is connected to a driving member, and the driving member is used to drive the connecting shaft (210) to rotate, and the flip assembly (220) comprises a plurality of flip members (221), wherein the plurality of flip members (221) are arranged at intervals along the circumference of the connecting shaft (210), and the flip members (221) are provided with a receiving groove (222); A first conveying assembly (300) is provided on the support (100), the first conveying assembly (300) is located on one side of the connecting shaft (210), and the first conveying assembly (300) is used to allow the plate-shaped workpiece (700) to enter the corresponding receiving groove (222); The second conveying assembly (400) is arranged on the bracket (100), and the second conveying assembly (400) is located on the side of the connecting shaft (210) away from the first conveying assembly (300). The second conveying assembly (400) is used to make the flipped plate-like workpiece (700) withdraw from the corresponding receiving groove (222).

2. The turning mechanism according to claim 1, characterized in that: The first conveying assembly (300) comprises a plurality of first conveying sections (310), the plurality of first conveying sections (310) are arranged side by side and spaced apart along the axial direction of the connecting shaft (210), a first avoidance channel (320) is formed between two adjacent first conveying sections (310), a plurality of groups of the flipping assemblies (220) are correspondingly configured, the plurality of groups of the flipping assemblies (220) are arranged side by side and spaced apart along the circumference of the connecting shaft (210), and the first avoidance channel (320) is used to avoid the corresponding flipping member (221).

3. The turning mechanism according to claim 2, characterized in that: A plurality of groups of the flipping assemblies (220) are evenly spaced along the circumference of the connecting shaft (210).

4. The turning mechanism according to claim 2, characterized in that: The second conveying assembly (400) comprises a plurality of second conveying sections (410), wherein the plurality of second conveying sections (410) are arranged side by side and spaced apart along the axial direction of the connecting shaft (210), and a second avoidance channel (420) is formed between two adjacent second conveying sections (410), wherein the second avoidance channel (420) is used to avoid the corresponding flipping member (221).

5. The turning mechanism according to claim 1, characterized in that: The flip member (221) comprises a connecting portion (223), a first flip portion (224) and a second flip portion (225); the first flip portion (224) and the second flip portion (225) are arranged opposite to each other; two ends of the connecting portion (223) are respectively connected to the first flip portion (224) and the second flip portion (225); the connecting portion (223) is connected to the connecting shaft (210); the first flip portion (224), the connecting portion (223) and the second flip portion (225) enclose the accommodating groove (222).

6. The turning mechanism according to claim 5, characterized in that: The first flip portion (224), the connecting portion (223) and the second flip portion (225) are an integrated structure.

7. The turning mechanism according to claim 1, characterized in that: The flip member (221) is detachably connected to the connecting shaft (210).

8. A rust removal device, characterized in that: The invention comprises a first rust removal mechanism (500), a second rust removal mechanism (600) and a turning mechanism as claimed in any one of claims 1 to 7, wherein the first rust removal mechanism (500) is arranged at one end of the first conveying component (300) away from the turning component (220), and the second rust removal mechanism (600) is arranged at one end of the second conveying component (400) away from the turning component (220), the first rust removal mechanism (500) is used for removing rust from the surface of the plate-like workpiece (700), and the second rust removal mechanism (600) is used for removing rust from another opposite surface of the plate-like workpiece (700).

9. The rust removal device according to claim 8, characterized in that: The first rust removal mechanism (500) comprises a first conveying line (510) and a first laser assembly (520), wherein the first conveying line (510) is used to convey the plate-like workpiece (700) to the first conveying assembly (300), and the first laser assembly (520) has a first laser head, which is located above the first conveying assembly (300) and is used to emit laser light to the surface of the plate-like workpiece (700).

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