Jacking rotating mechanism

Abstract

The utility model relates to the technical field of box conveying equipment, in particular to a jacking and rotating mechanism which comprises a rack, a jacking assembly arranged on the rack, a supporting plate connected with the jacking assembly, a rotating assembly arranged on the supporting plate and a goods shelf connected with the rotating assembly. The goods shelf comprises a supporting plate connected with the rotating assembly, transverse plates arranged at the two ends of the supporting plate, longitudinal plates connected with the transverse plates, extending plates arranged at the ends of the transverse plates and the ends of the longitudinal plates correspondingly, and positioning assemblies in sliding fit with the extending plates. And the adjusting assembly is used for adjusting the position of the positioning assembly on the extension plate so as to position the box bodies with different sizes. According to the box body jacking and rotating device, position deviation of the box bodies in the jacking and rotating process can be avoided, and the risk that the box bodies fall off is reduced; and by arranging the adjusting assembly, the positioning assembly can position the box bodies of different sizes, and the actual production requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of box conveying equipment, in particular to a lifting and rotating mechanism. Background Art

[0002] At present, the lifting and rotating device in the prior art includes: a pallet rack for holding up the workpiece, a rotating device connected to the pallet rack, a support plate for supporting the rotating device, and a lifting device connected to the support plate. During operation, the lifting and lowering process of the lifting device drives the support plate connected thereto to move up and down, that is, the lifting process is realized, which is convenient for the operator to operate. At the same time, the rotating device is rotated to realize the rotation of the pallet rack connected thereto, and the rotation of the workpiece is completed. Specifically, when the workpiece is transported to the position of the pallet rack, the lifting device is activated to lift the support plate, that is, to lift the pallet rack until it reaches a preset height, and then the rotating device is activated to rotate the pallet rack 90° or 180°, thereby completing the rotation of the workpiece on the pallet rack by 90° or 180°.

[0003] A lifting and rotating mechanism disclosed in patent No. 201611189216.2 includes a mechanism rotating disk, a positioning disk, a lifting plate, a spring mechanism, a lifting cylinder and a base, wherein the mechanism rotating disk is provided with positioning pins and / or holes, and the mechanism rotating disk, the positioning disk, the lifting plate and the base are sequentially connected through a connecting shaft with a deep groove ball bearing in the middle, and the connecting shaft with the deep groove ball bearing is connected to the lifting cylinder. A scale is provided on the positioning disk of the lifting and rotating mechanism, and the user can adjust the rotation angle of the positioning disk at will according to his needs, and fix its position through the spring mechanism and the positioning limit bead, thereby changing the position of the parts connected to the positioning disk; the lifting cylinder under the base can control the rise and fall of the entire lifting and rotating mechanism, thereby changing the height of the parts connected to the lifting and rotating mechanism, and during the rise or fall of the lifting and rotating mechanism, the guide column on the base can slide back and forth in the guide sleeve, thereby being able to precisely control the height of the adjustment.

[0004] The rotating disk in the above-mentioned lifting and rotating mechanism lacks fixation for the goods, and is prone to position deviation during the lifting and rotation process, resulting in a greater risk of goods falling, especially when transporting boxes, whose center of gravity is high. The existing lifting and rotating mechanism lacks a corresponding positioning mechanism to fix the bottom of the box. Utility Model Content

[0005] The purpose of the utility model is to solve the above technical problem and to provide a lifting and rotating mechanism.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lifting and rotating mechanism is designed, comprising a frame, a lifting component arranged on the frame, a supporting plate connected to the lifting component, a rotating component arranged on the supporting plate, and a shelf connected to the rotating component, wherein the shelf comprises a supporting plate connected to the rotating component, transverse plates arranged at both ends of the supporting plate, a longitudinal plate connecting the transverse plates, extension plates respectively arranged at the ends of the transverse plate and the longitudinal plate, a positioning component slidably matched with the extension plate, and an adjustment component for adjusting the position of the positioning component on the extension plate to position boxes of different sizes.

[0008] Furthermore, the positioning assembly includes a through slot provided on the extension plate, a slider slidably matched with the through slot, and a supporting block provided on the top of the slider.

[0009] Furthermore, the slider is a rectangular block.

[0010] Furthermore, the adjustment assembly includes a latching tooth portion provided at the bottom of the slider, a limiting portion meshing with the latching tooth portion, and a pressing portion for pressing the limiting portion onto the latching tooth portion to position the latching tooth portion.

[0011] Furthermore, the locking tooth portion includes a mounting plate connected to the slider and a first rack arranged on the mounting plate.

[0012] Furthermore, the mounting plate and the extension plate are slidably matched.

[0013] Furthermore, the limiting portion includes a pressing plate and a second rack disposed on the pressing plate and meshing with the first rack.

[0014] Furthermore, the pressing portion includes hanging plates arranged at both ends of the pressing plate, a guide column arranged on the extension plate and slidingly matched with the hanging plates, and a return spring connecting the hanging plates and the extension plates.

[0015] The utility model proposes a lifting and rotating mechanism, which has the beneficial effects that: the utility model can fix the bottom of a box on a shelf by arranging a positioning component on an extension plate, thereby avoiding position displacement of the box during lifting and rotation and reducing the risk of the box falling; and by arranging an adjustment component, the positioning component can position boxes of different sizes to meet actual production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the positioning component;

[0018] Figure 3 This is a schematic diagram of the bottom of the positioning component;

[0019] Figure 4 It is a side view of the positioning assembly; DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4 An embodiment of the new type used in the present invention discloses a lifting and rotating mechanism, including a frame 1, a lifting component 2 arranged on the frame 1, a support plate 3 connected to the lifting component 2, a rotating component 4 arranged on the support plate 3, and a shelf 5 connected to the rotating component 4. Preferably, the lifting component 2 in this embodiment is a lifting cylinder, and the rotating component 4 is a rotating cylinder. The support plate 3 and the frame 1 can be provided with a guide component 6 to guide the lifting and lowering of the support plate 3. The guide component 6 is a prior art and is not described here. The shelf 5 includes a support plate 501 connected to the rotating component 4, a transverse plate 502 arranged at both ends of the support plate 501, a longitudinal plate 503 connecting the transverse plate 502, extension plates 504 respectively arranged at the ends of the transverse plate 502 and the longitudinal plate 503, and a positioning component 7 that slides with the extension plate 504, and an adjustment component 8 for adjusting the position of the positioning component 7 on the extension plate 504 to position boxes of different sizes.

[0022] The utility model can fix the bottom of the box on the shelf 5 by arranging a positioning component 7 on the extension plate 504, thereby preventing the box from shifting in position during the lifting and rotation process and reducing the risk of the box falling; by arranging an adjustment component 8, the positioning component 7 can position boxes of different sizes to meet actual production needs.

[0023] In an optional embodiment of the present invention, the positioning assembly 7 includes a through slot 701 provided on the extension plate 504, a slider 702 slidably fitted with the through slot 701, and a supporting block 703 provided on the top of the slider 702. Preferably, an anti-slip strip may be provided on the edge of the supporting block 703 in this embodiment to increase the friction between the supporting block and the box body and improve the stability when the box body is fixed.

[0024] In an optional embodiment of the present invention, the slider 702 is a rectangular block. This configuration enables the slider 702 to move in a straight line along the through groove 701 without deviation while driving the supporting block 703 to move along the through groove 701, thereby ensuring the fixing effect on the box body.

[0025] In an optional embodiment of the utility model, the adjustment component 8 includes a tooth portion 801 provided at the bottom of the slider 702, a limiting portion 802 engaged with the tooth portion 801, and a pressing portion 803 used to press the limiting portion 802 onto the tooth portion 801 to position the tooth portion 801. The limiting portion 802 is pressed onto the tooth portion 801 by the pressing portion 803 to achieve the positioning of the slider 702 and the supporting block 703.

[0026] In an optional embodiment of the present invention, the locking tooth portion 801 includes a mounting plate 8011 connected to the slider 702 and a first rack 8012 provided on the mounting plate 8011. By moving the first rack 8012, the slider 702 and the supporting block 703 can be moved to a desired position, thereby achieving fixation of boxes of different sizes.

[0027] In an optional embodiment of the present invention, the mounting plate 8011 and the extension plate 504 are slidably matched.

[0028] In an optional embodiment of the present invention, the limiting portion 802 includes a pressure plate 8021 and a second rack 8022 disposed on the pressure plate 8021 and meshing with the first rack 8012. The positioning of the mounting plate 8011 is achieved through the cooperation of the first rack 8012 and the second rack 8022, thereby fixing the position of the supporting block 703.

[0029] In an optional embodiment of the present invention, the pressing portion 803 includes a hanging plate 8031 ​​provided at both ends of the pressure plate 8021, a guide column 8032 provided on the extension plate 504 and slidingly matched with the hanging plate 8031, and a reset spring 8033 connecting the hanging plate 8031 ​​and the extension plate 504. The sliding cooperation between the guide column 8032 and the hanging plate 8031 ​​guides the movement of the hanging plate 8031 ​​to improve stability. At the same time, the elastic force of the reset spring 8033 is utilized to make the hanging plate 8031 ​​drive the pressure plate 8021, so that the second rack 8022 is tightly attached to the first rack 8012, thereby realizing the meshing of the first rack 8012 and the second rack 8022, and further realizing the positioning of the supporting block 703.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifting and rotating mechanism, comprising a frame (1), a lifting assembly (2) arranged on the frame (1), a support plate (3) connected to the lifting assembly (2), a rotating assembly (4) arranged on the supporting plate (3), and a shelf (5) connected to the rotating assembly (4), characterized in that: The shelf (5) comprises a support plate (501) connected to the rotating assembly (4), transverse plates (502) arranged at both ends of the support plate (501), a longitudinal plate (503) connected to the transverse plate (502), an extension plate (504) respectively arranged at the ends of the transverse plate (502) and the longitudinal plate (503), a positioning assembly (7) slidably matched with the extension plate (504), and an adjustment assembly (8) for adjusting the position of the positioning assembly (7) on the extension plate (504) to position boxes of different sizes.

2. The lifting and rotating mechanism according to claim 1, characterized in that: The positioning assembly (7) comprises a through slot (701) provided on the extension plate (504), a slider (702) slidably matched with the through slot (701), and a supporting block (703) provided on the top of the slider (702).

3. The lifting and rotating mechanism according to claim 2, characterized in that: The slider (702) is a rectangular block.

4. The lifting and rotating mechanism according to claim 2, characterized in that: The adjustment assembly (8) comprises a latching tooth portion (801) disposed at the bottom of the slider (702), a limiting portion (802) meshed with the latching tooth portion (801), and a pressing portion (803) used to press the limiting portion (802) onto the latching tooth portion (801) to position the latching tooth portion (801).

5. The lifting and rotating mechanism according to claim 4, characterized in that: The latching tooth portion (801) comprises a mounting plate (8011) connected to the slider (702) and a first rack (8012) arranged on the mounting plate (8011).

6. The lifting and rotating mechanism according to claim 5, characterized in that: The mounting plate (8011) and the extension plate (504) are slidably matched.

7. The lifting and rotating mechanism according to claim 5, characterized in that: The limiting portion (802) comprises a pressing plate (8021) and a second rack (8022) disposed on the pressing plate (8021) and meshing with the first rack (8012).

8. The lifting and rotating mechanism according to claim 7, characterized in that: The pressing portion (803) comprises hanging plates (8031) arranged at both ends of the pressing plate (8021), a guide column (8032) arranged on the extension plate (504) and slidably matched with the hanging plate (8031), and a return spring (8033) connecting the hanging plate (8031) and the extension plate (504).

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