Turnover device

Abstract

The utility model provides a turnover device, and relates to the field of ground mechanical equipment. The turnover device comprises a fixing mechanism and a turnover bracket, the fixing mechanism is used for fixing a workpiece to be turned over, the fixing mechanism is partially located in the turnover bracket and connected with the turnover bracket through two oppositely-arranged rotating shafts, and the fixing mechanism is driven to rotate with the two rotating shafts as the axis so as to drive the workpiece to be turned over to be turned over. The utility model has the beneficial effects that: under the condition that an operator does not move, the processing work of horizontal, vertical and inverted stations of a product can be completed, the use of a turnover lifting appliance can be saved, and the phenomena of collision, falling and the like in the lifting and turnover process are avoided.

Description

Technical Field

[0001] The utility model relates to the field of ground machinery equipment, and particularly relates to a turnover device. Background Art

[0002] During the production of medium and large-sized products, multi-station operations are often involved. For example: the assembly of products is carried out by lifting and turning with a turnover sling. For horizontal station operations, it is lifted and placed on a horizontal bracket; for upright station operations, it is lifted and turned and placed on an upright bracket; when it is upside down, it needs to be placed on an upside-down bracket. This not only requires a variety of ground equipment to complete the assembly work, the operation is cumbersome, but also there are safety hazards.

[0003] Therefore, it is urgent to develop a turnover device that overcomes the above defects. Summary of the Utility Model

[0004] To solve the problems existing in the above-mentioned prior art, the utility model provides a turnover device, including:

[0005] A fixing mechanism for fixing the workpiece to be turned over;

[0006] A turnover bracket, part of the fixing mechanism is located inside the turnover bracket, and is connected to the turnover bracket through two oppositely arranged rotating shafts, and the fixing mechanism is driven to rotate around the two rotating shafts to drive the workpiece to be turned over to turn over.

[0007] Preferably, the above-mentioned fixing mechanism includes:

[0008] A fixing frame connected to the two rotating shafts;

[0009] Two clamps, detachably connected to the fixing frame, and cooperate with the fixing frame to lock the workpiece to be turned over.

[0010] Preferably, the above-mentioned fixing frame includes:

[0011] Two oppositely arranged connecting plates, the middle parts of the two connecting plates are respectively connected to the two rotating shafts, and two groups of through holes are oppositely opened on both sides of the connecting plates;

[0012] Two oppositely arranged clamping seats, the two ends of the two clamping seats are respectively connected to the two connecting plates, and a clamping groove is opened on the clamping seat. After the workpiece to be turned over is placed in the clamping groove, the clamp is connected to the clamping seat through bolts.

[0013] Preferably, the above-mentioned turnover bracket is of a rectangular structure.

[0014] Preferably, the above-mentioned turnover bracket includes:

[0015] Four support legs located at the four vertices of the rectangular structure;

[0016] Two relatively arranged first connecting columns, and both ends of the two first connecting columns are respectively connected to the tops of the supporting legs located at the short-side vertices of the rectangular structure;

[0017] Two relatively arranged first positioning plates, and both ends of the two first positioning plates are respectively connected to the tops of the supporting legs located at the long-side vertices of the rectangular structure. Two rotating shafts are relatively inserted through the middle parts of the two first positioning plates;

[0018] Wherein, two groups of first positioning holes corresponding to the through holes are formed on both sides of the first positioning plate. When the rotating fixing mechanism is rotated until the connecting plate is parallel to the first positioning plate, insert the pin shaft into the first positioning hole and the through hole to lock the fixing mechanism.

[0019] Preferably, the above-mentioned flipping bracket includes:

[0020] Four second connecting columns are respectively arranged near the bottom ends of the supporting legs, and both ends of each of them are respectively connected to two adjacent supporting legs.

[0021] Preferably, the above-mentioned flipping bracket includes:

[0022] Two relatively arranged second positioning plates are respectively located between the two first positioning plates and the second connecting columns opposite to them. One end of the second positioning plate is connected to the first positioning plate, and the other end is connected to the second connecting column. A group of second positioning holes corresponding to the through holes are formed on the second positioning plate. When the rotating fixing mechanism is rotated until the connecting plate is parallel to the second positioning plate, insert the pin shaft into the second positioning hole and the through hole to lock the fixing mechanism.

[0023] Preferably, the above-mentioned flipping bracket includes:

[0024] Four third connecting columns are respectively located in the four frames formed by the first positioning plate, the supporting legs, the second connecting columns and the second positioning plates. One end of the third connecting column is connected to the connection part of the first positioning plate and the second positioning plate, and the other end is connected to the connection part of the supporting legs and the second connecting columns.

[0025] Preferably, the above-mentioned flipping bracket includes:

[0026] Two bearings, and the two rotating shafts are connected to the connecting plate through the two bearings.

[0027] Preferably, the above-mentioned flipping bracket includes:

[0028] Four foot pads are respectively located at the bottom ends of the four supporting legs.

[0029] The beneficial effects of the present utility model are:

[0030] The processing of the product in the horizontal, vertical, and inverted workstations can be completed without the operator moving, which can save the use of flipping slings and avoid phenomena such as bumping and dropping during the hoisting and flipping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0032] Figure 1 Schematic diagram of the present invention;

[0033] Figure 2 Schematic diagram of the fixing mechanism;

[0034] Figure 3 Schematic diagram of the flipping bracket;

[0035] Figure 4 Schematic diagram of the working state of the present invention.

[0036] Among them, the reference numerals are:

[0037] Fixing mechanism 1; Flipping bracket 2;

[0038] Fixing frame 11; Clamp 12;

[0039] Rotating shaft 21; Support leg 22; First connecting column 23; First positioning plate 24; Second connecting column 25;

[0040] Second positioning plate 26; Third connecting column 27; Bearing 28; Foot pad 29;

[0041] Connecting plate 111; Clamping seat 112;

[0042] Through hole T; Card slot K; First positioning hole D1; Second positioning hole D2; Workpiece to be flipped G. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0043] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0044] The schematic embodiments of the present utility model and the descriptions thereof are used to explain the present utility model, but do not limit the present utility model. In addition, the same or similar reference numerals of elements / components used in the drawings and embodiments are used to represent the same or similar parts.

[0045] Regarding the "first", "second", "S1", "S2",... etc. used herein, they do not particularly refer to the meaning of order or sequence, nor are they used to limit the present utility model. They are only used to distinguish elements or operations described with the same technical terms.

[0046] Regarding the directional terms used herein, such as: up, down, left, right, front or back, etc., they are only references to the directions in the drawings. Therefore, the directional terms used are used to explain rather than limit the present creation.

[0047] Regarding the "comprising", "including", "having", "containing", etc. used herein, they are all open-ended terms, that is, they mean including but not limited to.

[0048] Regarding the "and / or" used herein, it includes any one or all combinations of the described things.

[0049] Regarding the "multiple" herein, it includes "two" and "more than two"; regarding the "multiple groups" herein, it includes "two groups" and "more than two groups".

[0050] Certain terms used to describe the present application will be discussed below or elsewhere in this specification to provide additional guidance to those skilled in the art in the description of the present application.

[0051] Please refer to Figures 1 to 4 , Figure 1 which is a schematic diagram of the present utility model, Figure 2 is a schematic diagram of the fixing mechanism, Figure 3 is a schematic diagram of the flipping bracket, Figure 4 is a schematic diagram of the working state of the present utility model. As Figures 1 to 4 shown, the present utility model provides a flipping device, including: a fixing mechanism and a flipping bracket. The fixing mechanism is used to fix the workpiece to be flipped. The fixing mechanism is partially located inside the flipping bracket and is connected to the flipping bracket through two oppositely arranged rotating shafts. By driving the fixing mechanism to rotate around the two rotating shafts, the workpiece to be flipped is driven to flip.

[0052] Among them, the above-mentioned flipping bracket is a rectangular structure.

[0053] Furthermore, please refer to Figures 1 to 4 again, the above-mentioned fixing mechanism includes: a fixing frame and two clamps. The fixing frame is connected to the two rotating shafts. The two clamps are detachably connected to the fixing frame and cooperate with the fixing frame to lock the workpiece to be flipped.

[0054] Further, please refer to Figures 1 to 4 as well. The above-mentioned fixing bracket includes: two oppositely arranged connecting plates and two oppositely arranged clamping seats. The middle parts of the two connecting plates are respectively connected to the two rotating shafts. Two groups of through holes are oppositely formed on both sides of the connecting plates. The two ends of the two clamping seats are respectively connected to the two connecting plates. A clamping groove is formed on the clamping seat. After the workpiece to be flipped is placed in the clamping groove, the clamp is connected to the clamping seat through bolts.

[0055] Further, please refer to Figures 1 to 4 as well. The above-mentioned flipping bracket includes: four supporting legs, two oppositely arranged first connecting columns and two oppositely arranged first positioning plates. The four supporting legs are located at the four vertices of a rectangular structure. The two ends of the two first connecting columns are respectively connected to the tops of the supporting legs located at the short-side vertices of the rectangular structure. The two ends of the two first positioning plates are respectively connected to the tops of the supporting legs located at the long-side vertices of the rectangular structure. The two rotating shafts are oppositely inserted through the middle parts of the two first positioning plates. Among them, two groups of first positioning holes corresponding to the through holes are formed on both sides of the first positioning plate. When the rotating fixing mechanism is rotated until the connecting plate is parallel to the first positioning plate, a pin shaft is inserted into the first positioning hole and the through hole to lock the fixing mechanism.

[0056] Among them, the above-mentioned flipping bracket includes: two bearings. The two rotating shafts are connected to the connecting plate through the two bearings.

[0057] Among them, the above-mentioned flipping bracket includes: four foot pads, and the four foot pads are respectively located at the bottom ends of the four supporting legs.

[0058] Further, please refer to Figures 1 to 4 as well. The above-mentioned flipping bracket includes: four second connecting columns, and the four second connecting columns are respectively arranged near the bottom ends of the supporting legs, and their two ends are respectively connected to two adjacent supporting legs.

[0059] Further, please refer to Figures 1 to 4 as well. The above-mentioned flipping bracket includes: two oppositely arranged second positioning plates. The two second positioning plates are respectively located between the two first positioning plates and the second connecting columns opposite to them. One end of the second positioning plate is connected to the first positioning plate, and the other end is connected to the second connecting column. A group of second positioning holes corresponding to the through holes are formed on the second positioning plate. When the rotating fixing mechanism is rotated until the connecting plate is parallel to the second positioning plate, a pin shaft is inserted into the second positioning hole and the through hole to lock the fixing mechanism.

[0060] Further, please refer to Figures 1 to 4 as well. The above-mentioned flipping bracket includes: four third connecting columns, and the four third connecting columns are respectively located in the four frames formed by surrounding the first positioning plate, the supporting legs, the second connecting columns and the second positioning plates. One end of the third connecting column is connected to the connection part of the first positioning plate and the second positioning plate, and the other end is connected to the connection part of the supporting leg and the second connecting column.

[0061] Specifically, in the embodiment of the present utility model, after placing the workpiece to be flipped on the fixed frame, two clamps are connected to the fixed frame by bolts to fix the workpiece to be flipped on the fixed frame. Then, the connecting plate is adjusted to align with the second positioning plate, and the pin shaft is inserted into the second positioning hole and the through hole to stop the swinging of the fixing mechanism. At this time, the workpiece can be processed at the vertical working position; when it is necessary to make the workpiece in the horizontal working position, the pin shaft can be removed, and the fixing mechanism is rotated to drive the workpiece to be flipped by plus or minus 90 degrees. When the connecting plate is parallel to the first positioning plate, the pin shaft is inserted into the first positioning hole and the through hole to stop the rotation of the fixing mechanism. At this time, the workpiece is in the horizontal processing position; when it is necessary to make the workpiece in the inverted processing position, the fixing mechanism can be rotated 180 degrees from the vertical working position or 90 degrees from the horizontal working position. After aligning the connecting plate parallel to the second positioning plate, the pin shaft is inserted to fix the fixing mechanism.

[0062] To sum up, the beneficial effects of the present utility model are as follows: The processing work of the product at the horizontal, vertical and inverted working positions can be completed without the operator moving the position, which can save the use of the flipping sling and avoid phenomena such as bumping and falling during the hoisting and flipping process.

[0063] Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: They can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A flipping device, characterized in that, Comprising: A fixing mechanism for fixing the workpiece to be flipped; A flipping bracket, a part of the fixing mechanism is located inside the flipping bracket, and is connected to the flipping bracket through two oppositely arranged rotating shafts. By driving the fixing mechanism to rotate around the two rotating shafts, the workpiece to be flipped is driven to flip.

2. The flipping device according to claim 1, characterized in that, The fixing mechanism includes: A fixing frame connected to the two rotating shafts; Two clamps detachably connected to the fixing frame and cooperating with the fixing frame to lock the workpiece to be flipped.

3. The flipping device according to claim 2, characterized in that, The fixing frame includes: Two oppositely arranged connecting plates, the middle parts of the two connecting plates are respectively connected to the two rotating shafts, and two groups of through holes are oppositely formed on both sides of the connecting plate; Two oppositely arranged clamping seats, the two ends of the two clamping seats are respectively connected to the two connecting plates, a clamping groove is formed on the clamping seat, after the workpiece to be flipped is placed in the clamping groove, the clamp is connected to the clamping seat through bolts.

4. The flipping device according to claim 3, characterized in that, The flipping bracket is of a rectangular structure.

5. The turnover device according to claim 4, characterized in that The flipping bracket includes: Four support legs located at the four vertices of the rectangular structure; Two oppositely arranged first connecting columns, the two ends of the two first connecting columns are respectively connected to the tops of the support legs located at the short-side vertices of the rectangular structure; Two oppositely arranged first positioning plates, the two ends of the two first positioning plates are respectively connected to the tops of the support legs located at the long-side vertices of the rectangular structure, and the two rotating shafts are oppositely inserted through the middle parts of the two first positioning plates; Wherein, two groups of first positioning holes corresponding to the through holes are formed on both sides of the first positioning plate. When the fixing mechanism is rotated until the connecting plate is parallel to the first positioning plate, a pin shaft is inserted into the first positioning hole and the through hole to lock the fixing mechanism.

6. The flipping device according to claim 5, characterized in that, The flipping bracket includes: Four second connecting columns respectively arranged near the bottom ends of the support legs, and the two ends of each are respectively connected to two adjacent support legs.

7. The flipping device according to claim 6, wherein The flipping bracket includes: Two oppositely arranged second positioning plates respectively located between the two first positioning plates and the second connecting columns opposite thereto. One end of the second positioning plate is connected to the first positioning plate, and the other end is connected to the second connecting column. A group of second positioning holes corresponding to the through holes are formed on the second positioning plate. When the fixing mechanism is rotated until the connecting plate is parallel to the second positioning plate, a pin shaft is inserted into the second positioning hole and the through hole to lock the fixing mechanism.

8. The turnover device according to claim 7, characterized in that, The flipping bracket includes: Four third connecting columns respectively located in the four frames formed by surrounding the first positioning plate, the support leg, the second connecting column and the second positioning plate. One end of the third connecting column is connected to the connection part of the first positioning plate and the second positioning plate, and the other end is connected to the connection part of the support leg and the second connecting column.

9. The flipping device according to claim 8, characterized in that, The flipping bracket includes: Two bearings, and the two rotating shafts are connected to the connecting plate through the two bearings.

10. The flipping device according to claim 9, characterized in that, The flipping bracket includes: Four foot pads respectively located at the bottom ends of the four support legs.

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