Turnover device

Abstract

The utility model discloses a turnover device which comprises a steering mechanism, a limiting mechanism is arranged on one side of the steering mechanism, a turnover mechanism is arranged on the other side of the steering mechanism, the steering mechanism comprises a liftable and rotatable supporting piece, the limiting mechanism comprises a liftable limiting piece, and the turnover mechanism comprises a rotatable turnover plate. The limiting mechanism and the turnover mechanism act, so that when the limiting piece and the turnover plate exceed the plane where the supporting piece is located, the space among the supporting piece, the limiting piece and the turnover plate forms a limiting space. When the article is overturned, the limiting part, the supporting part and the overturning plate jointly form the limiting space, the article is limited in the limiting space during overturning, the article can be prevented from being overturned excessively, and therefore the stability of the posture of the article is guaranteed, and the position deviation of the article is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizing equipment, and more specifically, to a turning device. Background Art

[0002] Before stacking, the items need to be turned over so that they are all placed horizontally or vertically. The existing turning device simply lifts the items to turn them over. When the position of the items deviates, lifting the items will cause the items to turn over too much or fail to turn over, thus affecting normal stacking. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies of the prior art and provide a turning mechanism capable of ensuring stable turning of articles.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The utility model discloses a flipping device, comprising a steering mechanism, a limiting mechanism is arranged on one side of the steering mechanism, a flipping mechanism is arranged on the other side of the steering mechanism, the steering mechanism comprises a liftable and rotatable support member, the limiting mechanism comprises a liftable limiting member, the flipping mechanism comprises a rotatable flipping plate, when the limiting mechanism and the flipping mechanism are in action so that the limiting member and the flipping plate exceed the plane where the supporting member is located, the space among the supporting member, the limiting member and the flipping plate constitutes a limiting space.

[0006] Furthermore, the steering mechanism also includes a support seat, one side of the support seat is rotatably connected to the support member, and the other side of the support seat is connected to a first power source to drive the support seat to move up and down.

[0007] Furthermore, the steering mechanism also includes a support shaft connecting the support member and the support seat, the support shaft is rotatably connected to the support seat, the support shaft is installed with a first gear, the first gear is meshed with a first rack, and the first gear is connected to a second power source to drive the first rack to move and drive the first gear to rotate.

[0008] Furthermore, the flip mechanism also includes a second gear connected to the flip plate, the second gear is meshed with a second rack, and the second rack is connected to a third power source to drive the second rack to move and drive the second gear to rotate.

[0009] Furthermore, the limiting mechanism also includes a fourth power source connected to the limiting member to drive the limiting member to move up and down, the fourth power source is connected to a support plate, and the limiting member is connected to a guide rod passing through the support plate.

[0010] The beneficial effects of the utility model are:

[0011] When an object is flipped, the limiting member, the supporting member and the flipping plate together constitute a limiting space. When flipping, the object is confined in the limiting space, which can prevent the object from flipping too far, thereby ensuring the stability of the object's posture and preventing the object's position from deviating. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of this embodiment;

[0013] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0014] Figure 3 It is a schematic diagram of the structure when the limiting member and the flip plate are beyond the plane where the supporting member is located;

[0015] Figure 4 is a structural schematic diagram of a steering mechanism;

[0016] Figure 5 It is a structural schematic diagram of the flipping mechanism;

[0017] Figure 6 It is a structural schematic diagram of the limiting mechanism;

[0018] Figure numerals: support member 100, support seat 110, first power source 120, support shaft 130, first gear 131, first rack 140, second power source 150, rotating seat 160, flip plate 200, second gear 210, second rack 220, third power source 230, limit member 300, fourth power source 310, support plate 320, guide rod 330, limit space 400; conveying mechanism 500, side plate 510, conveying roller 520. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 6, a flipping device, including a steering mechanism, a limiting mechanism and a flipping mechanism. The steering mechanism, the limiting mechanism and the flipping mechanism are all installed on the conveying mechanism 500. Two side panels 510 are arranged at the center of the conveying mechanism 500, and the steering mechanism, the limiting mechanism and the flipping mechanism are all installed in the space between the two side panels 510. Conveying rollers 520 are installed around the two side panels 510 to convey items. The limiting mechanism and the flipping mechanism are respectively placed on opposite sides of the steering mechanism. The steering mechanism includes a lifting and rotating support member 100, the limiting mechanism includes a lifting and rotating limiting member 300, and the flipping mechanism includes a rotating limiting plate. Under normal conditions, the upper surface of the support member 100, the upper surface of the limiting member and the upper surface of the flipping plate 200 are located in the same plane. When an object is placed on the flip plate 200, the limiting mechanism and the flipping mechanism are activated, causing the limiting member 300 to rise and the flip plate 200 to rotate, so that the limiting member 300 and the flip plate 200 exceed the plane where the upper surface of the support member 100 is located, and the object on the flip plate 200 is flipped onto the support member 100 and is restricted from moving by the limiting space 400 formed by the limiting member 300, the support member 100 and the flip plate 200, thereby preventing the object from flipping too far or failing to flip. After the flipping is completed, the limiting member 300 and the flip plate 200 are reset, and the support member 100 rises, rotates, and then descends, thereby changing the placement direction of the object, and then conveying it through the conveying mechanism.

[0021] The steering mechanism includes a support seat 110, a rotating seat 160 is installed on the top of the support seat 110, and the rotating seat 160 is connected to the support shaft 130 through a bearing, so that the support shaft 130 can rotate on the top of the support seat 110. The top of the support shaft 130 is connected to the support member 100. At the same time, a first power source 120 is connected to the bottom of the support seat 110, and the first power source 120 is a cylinder. The first power source 120 can drive the support seat 110 and the support member 100 to rise and fall. The side of the support seat 110 is connected to a European slider, and a slide rail that cooperates with the slider is installed on the side plate 510, so as to guide the lifting and lowering of the support seat 110. A bracket is connected to the support seat 110, and a second power source 150 is installed on the bracket. The second power source 150 is a cylinder. A movable first rack 140 is installed on the bracket through a slider and a slide rail structure. The output end of the second power source 150 is connected to the first rack 140 to drive the movement of the first rack 140. A first gear 131 meshing with the first rack 140 is fixed on the support shaft 130, so that the support shaft 130 is driven to rotate through the movement of the first rack 140 and drives the support member 100 to rotate.

[0022] The flip mechanism includes a bottom plate fixed between two side plates 510, and a movable second rack 220 is installed on the bottom plate through the structure of a slider and a slide rail. A third power source 230 is also installed on the bottom plate. The third power source 230 is a cylinder. The output end of the third power source 230 is connected to a push block, and the push block is connected to the second rack 220 to drive the second rack 220 to move. A rotatable rotating shaft is installed between the two side plates 510, and a second gear 210 is installed on the rotating shaft. The second gear 210 is fixed to the flip plate 200, and the second gear 210 is meshed with the second rack 220. The rotation of the third gear is driven by the third power source 230, thereby driving the rotation of the flip plate 200.

[0023] The limiting mechanism includes a fourth power source 310, which is a cylinder. The output end of the fourth power source 310 is connected to the limiting member 300 to promote the lifting of the limiting member 300. The fourth power source 310 is connected to a support plate 320, which is fixed between the two side plates 510. At the same time, the limiting member 300 is also connected to a guide rod 330 passing through the support plate 320 to guide the lifting of the limiting member 300.

[0024] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A turning device, characterized in that: The invention comprises a steering mechanism, a limiting mechanism is arranged on one side of the steering mechanism, and a flipping mechanism is arranged on the other side of the steering mechanism, the steering mechanism comprises a lifting and rotating support member (100), the limiting mechanism comprises a lifting and rotating limiting member (300), and the flipping mechanism comprises a rotating flipping plate (200), and when the limiting mechanism and the flipping mechanism are in operation so that the limiting member (300) and the flipping plate (200) exceed the plane where the supporting member (100) is located, the space between the supporting member (100), the limiting member (300) and the flipping plate (200) constitutes a limiting space (400).

2. A turning device according to claim 1, characterized in that: The steering mechanism further comprises a support seat (110), a rotatable support shaft (130) being mounted on the top of the support seat (110), the support shaft (130) being connected to the support member (100), and a first power source (120) being connected to the bottom of the support seat (110) to drive the support seat (110) to rise and fall.

3. A turning device according to claim 2, characterized in that: The support shaft (130) is provided with a first gear (131), the first gear (131) is meshed with a first rack (140), and the first gear (131) is connected to a second power source (150) to drive the first rack (140) to move and drive the first gear (131) to rotate.

4. A turning device according to claim 1, characterized in that: The flip mechanism also includes a rotatable second gear (210) connected to the flip plate (200), the second gear (210) is meshed with a second rack (220), and the second rack (220) is connected to a third power source (230) to drive the second rack (220) to move and drive the second gear (210) to rotate.

5. A turning device according to claim 1, characterized in that: The limiting mechanism further comprises a fourth power source (310) connected to the limiting member (300) to drive the limiting member (300) to move up and down, the fourth power source (310) is connected to a support plate (320), and the limiting member (300) is connected to a guide rod (330) passing through the support plate (320).

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