Multifunctional loading mechanism

Abstract

The utility model relates to the technical field of engineering machinery, and discloses a multifunctional loading mechanism which comprises a forward moving assembly, an overturning assembly and a clamping assembly, the forward moving assembly comprises a forward moving track, at least two forward moving pieces are arranged on the forward moving track in a sliding mode, and the two forward moving pieces are respectively driven by a first driving piece to move along the forward moving track in the same direction or in the opposite directions; the overturning assembly comprises an overturning piece, the overturning piece is rotationally arranged on the forward moving piece, and the overturning piece is driven by a second driving piece to rotate relative to the forward moving piece; the clamping assembly is arranged on the overturning piece and used for fixing a workpiece to be loaded. According to the multifunctional loading mechanism, through cooperation of the forward moving assembly, the overturning assembly and the clamping assembly, the actions of forward moving, overturning, clamping and the like of the workpiece can be achieved, the requirements for stable transferring and accurate alignment in the loading process are met, the labor input is greatly reduced, the loading efficiency is improved, and the multifunctional loading mechanism can be suitable for various occasions.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to a multifunctional upper loading mechanism. Background Art

[0002] In some mechanical assembly working conditions, the upper installation process of clamping, transporting and assembling specific workpieces into place often requires the cooperation of multiple machines. The main reason is that the existing upper installation mechanism has a single function and can only complete a single action. Manual assistance is required between the previous and subsequent actions to complete the flow of workpieces between multiple machines. When faced with harsh working conditions such as high-altitude operations and high-precision requirements, on-site construction is difficult, the labor intensity of personnel is high, the assembly quality is difficult to guarantee, and work efficiency is low.

[0003] Therefore, it is necessary to develop a loading mechanism that has a high degree of automation, flexible movements, high efficiency, strong functionality, and meets the loading requirements. Utility Model Content

[0004] The purpose of the present invention is to provide a multifunctional loading mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multifunctional loading mechanism includes a forward moving assembly, a turning assembly, and a clamping assembly, wherein:

[0007] The forward moving assembly includes a forward moving track, on which at least two forward moving members are slidably arranged, and the two forward moving members are respectively driven by a first driving member to move in the same direction or in opposite directions along the forward moving track;

[0008] The flip assembly includes a flip member, which is rotatably mounted on the forward moving member and driven by a second driving member to rotate relative to the forward moving member.

[0009] The clamping assembly is arranged on the flip member and is used to fix the workpiece to be loaded.

[0010] As an optional solution, the forward track includes two C-shaped channel steels arranged in parallel, with the notches of the two C-shaped channel steels facing outward. The forward member is arranged above the forward track, and both sides of the forward member are provided with limiting parts extending to the outside of the two C-shaped channel steels. The limiting parts on each side are provided with limiting parts that slide or roll in cooperation with the notches of the corresponding C-shaped channel steels.

[0011] As an optional solution, the limiting member includes a roller bearing, the shaft of the roller bearing is installed on the limiting part, the wheel of the roller bearing is embedded in the groove of the C-shaped channel steel and rolls together, and at least two roller bearings are provided on the limiting part.

[0012] As an optional solution, a notch is provided on the upper side of the end of the C-shaped channel steel, and the notch is used to facilitate the wheel portion of the roller bearing to enter and exit the notch of the C-shaped channel steel.

[0013] As an optional solution, a fixed base plate is provided between the two C-shaped channel steels, the fixed end of the first driving member is mounted on the fixed base plate, and the driving end of the first driving member is connected to the forward moving member to drive the forward moving member to move along the length direction of the C-shaped channel steel.

[0014] As an optional solution, a wire encoder is provided on the fixed base plate, the wire end of the wire encoder is fixed on the forward moving member, and the wire encoder is used to measure the moving distance of the forward moving member in real time.

[0015] As an optional solution, a mounting portion for mounting a flip member is provided on the forward moving member, and the flip member includes a crossbeam, the middle portion of the crossbeam is connected to the mounting portion by a pin shaft, the fixed end of the second driving member is hinged to the mounting portion, the driving end of the second driving member is hinged to the portion of the crossbeam located on one side of the pin shaft, and support arms are symmetrically provided at both ends of the crossbeam, and the clamping assembly is installed at the end of the support arm.

[0016] As an optional solution, the angle of rotation of the flip member around the pin relative to the horizontal plane is -45° to 45°.

[0017] As an optional solution, a first bracket is provided on the beam, an absolute encoder is provided on the first bracket, a second bracket is provided on the mounting portion, the rotor of the absolute encoder is fixedly connected to the second bracket, and the absolute encoder is used to measure the rotation angle of the flip part in real time.

[0018] As an optional solution, the clamping assembly includes an electric suction cup, which absorbs the workpiece by generating electromagnetic force. Fixed baffles are provided on the flip part and on both sides of the electric suction cup. The fixed baffles on both sides are used to limit the workpiece.

[0019] The beneficial effects of the utility model are as follows: the multifunctional loading mechanism can realize the forward movement, flipping, clamping and other actions of the workpiece through the cooperation of the forward moving component, the flipping component and the clamping component, meeting the requirements of stable transfer and accurate alignment during the loading process, greatly reducing labor input, improving loading efficiency, and being applicable to a variety of occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of the multifunctional upper loading mechanism provided by the embodiment of the utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of the multifunctional upper loading mechanism provided by the embodiment of the utility model. Figure 2 ;

[0022] Figure 3This is a schematic diagram of the structure of the multifunctional upper loading mechanism provided by the embodiment of the utility model. Figure 3 ;

[0023] Figure 4 yes Figure 1 Enlarged view of point A in the middle.

[0024] In the attached figure:

[0025] 1. Forward moving assembly; 11. Forward moving track; 111. C-shaped channel steel; 112. Notch; 113. Stopper; 114. Fixed base plate; 12. Forward moving member; 121. Position limiting member; 122. Mounting member; 13. First driving member; 14. Position limiting member; 15. Wire encoder;

[0026] 2. Flip assembly; 21. Flip part; 211. Crossbeam; 212. Pin; 213. Support arm; 214. First bracket; 215. Second bracket; 22. Second driving part; 23. Absolute encoder; 3. Clamping assembly; 31. Electric suction cup; 32. Fixed baffle. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0028] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0029] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are used to refer to positions or locations based on the positions or locations shown in the accompanying drawings. These terms are intended solely to facilitate description and simplify operation, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0031] See also Figures 1 to 4 As shown, this embodiment provides a multifunctional loading mechanism, including a forward moving component 1, a flipping component 2 and a clamping component 3, wherein:

[0032] The forward moving assembly 1 includes a forward moving track 11, on which at least two forward moving members 12 are slidably provided. The two forward moving members 12 are respectively driven by a first driving member 13 to move in the same direction or in opposite directions along the forward moving track 11;

[0033] The flip assembly 2 includes a flip member 21, which is rotatably mounted on the forward moving member 12. The flip member 21 is driven by a second driving member 22 to rotate relative to the forward moving member 12.

[0034] The clamping assembly 3 is provided on the flip member 21 and is used to fix the workpiece to be loaded.

[0035] Therefore, through the cooperation of the forward moving component 1, the flipping component 2 and the clamping component 3, the workpiece can be moved forward, flipped, clamped and other actions can be realized, meeting the requirements of stable transfer and accurate alignment during the loading process, greatly reducing labor input, improving loading efficiency, and can be applied to a variety of occasions.

[0036] Optionally, the forward rail 11 includes two C-shaped channel steels 111 arranged in parallel, with the notches of the two C-shaped channel steels 111 facing outward respectively. The forward moving member 12 is arranged above the forward rail 11, and the two sides of the forward moving member 12 are provided with limiting portions 121 extending to the outside of the two C-shaped channel steels 111. The limiting portions 121 on each side are provided with limiting members 14 that slide or roll in cooperation with the notches of the corresponding C-shaped channel steels 111.

[0037] It should be noted that the structure in which the notches of the two C-shaped channel steels 111 face outward and cooperate with the forward moving member 12 on the outside notches notches accurately guide the forward moving member 12 and form a reliable support. Compared with the structure on the market in which the notches face inward, the distance between the two C-shaped channel steels 111 can be reduced while ensuring that the forward moving member 12 is sufficiently stable, thereby effectively controlling the volume of the forward rail 11.

[0038] Optionally, the limiting member 14 includes a roller bearing, the shaft of the roller bearing is installed on the limiting portion 121, the wheel of the roller bearing is embedded in the groove of the C-shaped channel steel 111 and rolls together, and at least two roller bearings are provided on the limiting portion 121 to ensure that the limiting member 14 is only displaced along the length direction of the C-shaped channel steel 111 and to reduce movement wear.

[0039] In addition to the rolling fit of roller bearing parts and C-shaped channel steel 111, the limiter 14 can also adopt the sliding fit of slider parts and C-shaped channel steel 111 to meet the requirements of reducing wear and ensuring displacement accuracy. The specific form of the limiter 14 is not limited here.

[0040] Optionally, a notch 112 is provided on the upper side edge of the end of the C-shaped channel steel 111. The notch 112 is used to facilitate the wheel portion of the roller bearing to enter and exit the notch of the C-shaped channel steel 111, thereby improving the convenience of installation and maintenance of the limit member 14. Moreover, since the notch 112 is located on the upper edge of the notch of the C-shaped channel steel 111, there is no need to worry about the wheel portion of the roller bearing falling out of the notch of the C-shaped channel steel 111 during operation.

[0041] Furthermore, a stopper 113 for limiting the travel of the forward moving member 12 is provided on the C-shaped channel steel 111 to ensure that the forward moving member 12 moves within an appropriate travel range.

[0042] Optionally, a fixed base plate 114 is provided between the two C-shaped channel steels 111 , and the fixed end of the first driving member 13 is mounted on the fixed base plate 114 . The driving end of the first driving member 13 is connected to the forward moving member 12 to drive the forward moving member 12 to move along the length direction of the C-shaped channel steel 111 .

[0043] The first driving member 13 is preferably an electric push rod, and can also be a pneumatic cylinder, an electric cylinder, a hydraulic cylinder, etc., which can provide a driving force along the length direction of the C-shaped channel steel 111. The specific form of the first driving member 13 is not limited here.

[0044] Optionally, a pull-wire encoder 15 is provided on the fixed base plate 114, and the pull-wire end of the pull-wire encoder 15 is fixed on the forward moving member 12. The pull-wire encoder 15 is used to measure the moving distance of the forward moving member 12 in real time, so as to facilitate the monitoring of the displacement of each forward moving member 12. For the two forward moving members 12, under the action of the two first driving members 13, they can realize reverse, same speed or differential movement, or move in the same direction at a fixed distance to meet different loading needs.

[0045] Optionally, a mounting portion 122 for mounting the flip member 21 is provided on the forward moving member 12, and the flip member 21 includes a beam 211, the middle portion of the beam 211 is connected to the mounting portion 122 via a pin 212, the fixed end of the second driving member 22 is hinged to the mounting portion 122, the driving end of the second driving member 22 is hinged to the portion of the beam 211 located on one side of the pin 212, and support arms 213 are symmetrically provided at both ends of the beam 211, and the clamping assembly 3 is installed at the end of the support arm 213.

[0046] The second driving member 22 is preferably an electric push rod, and can also be a pneumatic cylinder, an electric cylinder, a hydraulic cylinder, etc., which can provide a driving force for pushing and pulling the flip member 21 on one side. The specific form of the second driving member 22 is not limited here, and it is not limited to installing the second driving member 22 on one side of the pin shaft 212. The second driving member 22 can also be installed on both sides of the pin shaft 212 to improve the balance stability of the flip member 21.

[0047] Furthermore, the angle of rotation of the flip member 21 around the pin shaft 212 relative to the horizontal plane is -45° to 45°. Thanks to the outward-turned form of the slot, the forward track 11 can be made relatively narrow, so that the flip member 21 can have a larger rotation angle, so that the workpiece can be accurately placed in place during the installation process.

[0048] Optionally, a first bracket 214 is provided on the beam 211, an absolute encoder 23 is provided on the first bracket 214, a second bracket 215 is provided on the mounting portion 122, and the rotor of the absolute encoder 23 is fixedly connected to the second bracket 215. The absolute encoder 23 is used to measure the rotation angle of the flip part 21 in real time, thereby facilitating the monitoring of the rotation angle of each flip part 21 and ensuring that the workpiece reaches the target position accurately.

[0049] Optionally, the clamping assembly 3 includes an electric suction cup 31, which adsorbs the workpiece by generating electromagnetic force. Fixed baffles 32 are provided on the flip part 21 and on both sides of the electric suction cup 31. The fixed baffles 32 on both sides are used to limit the workpiece, facilitate accurate pre-clamping of the workpiece, and ensure the stability of the workpiece under electromagnetic force adsorption.

[0050] In summary, the multifunctional loading mechanism can fully automate the process from workpiece loading and clamping, transfer to assembly, reducing labor input, improving operation efficiency, and has forward movement, flipping and clamping functions, meeting various loading requirements.

[0051] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Multifunctional loading mechanism, characterized in that: It comprises a forward moving assembly (1), a turning assembly (2) and a clamping assembly (3), wherein: The forward moving assembly (1) comprises a forward moving track (11), at least two forward moving members (12) are slidably arranged on the forward moving track (11), and the two forward moving members (12) are respectively driven by a first driving member (13) to move in the same direction or in opposite directions along the forward moving track (11); The flip assembly (2) comprises a flip member (21), the flip member (21) is rotatably disposed on the forward moving member (12), and the flip member (21) is driven by a second driving member (22) to rotate relative to the forward moving member (12); The clamping assembly (3) is arranged on the flip member (21) and is used to fix the workpiece to be loaded.

2. The multifunctional upper loading mechanism according to claim 1, characterized in that: The forward track (11) comprises two C-shaped channel steels (111) arranged in parallel, the notches of the two C-shaped channel steels (111) facing outwards respectively, the forward member (12) is arranged above the forward track (11), and both sides of the forward member (12) are provided with limiting portions (121) extending to the outside of the two C-shaped channel steels (111), and the limiting portions (121) on each side are provided with limiting portions (14) that slide or roll in cooperation with the notches of the corresponding C-shaped channel steels (111).

3. The multifunctional upper loading mechanism according to claim 2, characterized in that: The limiting member (14) includes a roller bearing, the shaft portion of the roller bearing is mounted on the limiting portion (121), the wheel portion of the roller bearing is embedded in the notch of the C-shaped channel steel (111) and rolls in cooperation, and at least two roller bearings are provided on the limiting portion (121).

4. The multifunctional upper loading mechanism according to claim 3, characterized in that: A notch (112) is provided on the upper side of the end of the C-shaped channel steel (111), and the notch (112) is used to facilitate the wheel portion of the roller bearing to enter and exit the notch of the C-shaped channel steel (111).

5. The multifunctional upper loading mechanism according to claim 2, characterized in that: A fixed base plate (114) is provided between the two C-shaped channel steels (111), a fixed end of the first driving member (13) is mounted on the fixed base plate (114), and a driving end of the first driving member (13) is connected to the forward moving member (12) to drive the forward moving member (12) to move along the length direction of the C-shaped channel steel (111).

6. The multifunctional upper loading mechanism according to claim 5, characterized in that: A wire encoder (15) is provided on the fixed base plate (114), a wire end of the wire encoder (15) is fixed on the forward moving member (12), and the wire encoder (15) is used to measure the moving distance of the forward moving member (12) in real time.

7. The multifunctional upper loading mechanism according to claim 1, characterized in that: The forward moving member (12) is provided with a mounting portion (122) for mounting the flip member (21), the flip member (21) includes a crossbeam (211), the middle portion of the crossbeam (211) is connected to the mounting portion (122) via a pin shaft (212), the fixed end of the second driving member (22) is hinged to the mounting portion (122), the driving end of the second driving member (22) is hinged to a portion of the crossbeam (211) located on one side of the pin shaft (212), support arms (213) are symmetrically provided at both ends of the crossbeam (211), and the clamping assembly (3) is mounted on the end of the support arm (213).

8. The multifunctional upper loading mechanism according to claim 7, characterized in that: The angle at which the flip member (21) rotates around the pin shaft (212) relative to the horizontal plane is -45° to 45°.

9. The multifunctional upper loading mechanism according to claim 8, characterized in that: A first bracket (214) is provided on the crossbeam (211), an absolute value encoder (23) is provided on the first bracket (214), a second bracket (215) is provided on the mounting portion (122), a rotor of the absolute value encoder (23) is fixedly connected to the second bracket (215), and the absolute value encoder (23) is used to measure the rotation angle of the flip member (21) in real time.

10. The multifunctional upper loading mechanism according to claim 1, characterized in that: The clamping assembly (3) includes an electric suction cup (31), which absorbs the workpiece by generating electromagnetic force. Fixed baffles (32) are provided on the flip member (21) and on both sides of the electric suction cup (31). The fixed baffles (32) on both sides are used to limit the workpiece.

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