Turnover machine

Abstract

The utility model discloses a turnover machine which comprises a rotating assembly. Comprising a base, rolling wheels symmetrically installed on the base, an installation groove formed in the base, hydraulic cylinders symmetrically installed in the installation groove, a fixing plate fixed to the top ends of the hydraulic cylinders and a motor frame installed on the fixing plate. The first motor is mounted in the motor frame; the rotating shaft is coaxially connected to the first motor and rotationally mounted on the fixed plate; the clamping assembly comprises a vertical frame body fixed to the rotating shaft, a second motor fixed to the inner wall of the vertical frame body, a threaded rod coaxially connected to the second motor and rotationally installed on the vertical frame body, and a moving plate inserted into an inner cavity of the vertical frame body and engaged with the threaded rod; and the side clamping assembly replaces manual work to expose the bottom of the to-be-turned object, and the bottom of the to-be-turned object can be conveniently treated.

Description

Technical Field

[0001] This utility model relates to the field of flipping machine technology, specifically a flipping machine. Background Technology

[0002] When a frequency converter needs maintenance, the entire converter enclosure is typically disassembled and transported to the factory for repair. When disassembling or installing the frequency converter enclosure, the bottom of the enclosure faces down. However, during maintenance, the enclosure must be positioned with the bottom facing up for disassembly and reassembly.

[0003] Currently, there is no specialized equipment for flipping the inverter enclosure. Generally, an overhead crane is used in conjunction with other equipment. However, the inverter and its enclosure weigh several hundred kilograms, making it difficult to reliably control the flipping of the inverter enclosure during the disassembly and assembly process. The flipping efficiency is low, and there is a safety risk of the inverter enclosure falling. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or a certain existing flipping machine, the present invention is proposed.

[0006] Therefore, the purpose of this utility model is to provide a flipping machine. When using this device, first move the device next to the object to be flipped, then start the hydraulic cylinder to drive the fixed plate down, so that the bottom plate is close to the ground. Then, move the object to be flipped onto the bottom plate. Then, start the double-end cylinder to drive the side clamps on both sides to clamp the side walls of the object to be flipped. Then, the second motor drives the threaded rod to rotate, driving the bottom plate to rise, so that the top of the object to be flipped touches the top plate, thus clamping the object from top to bottom and left to right. Then, the hydraulic cylinder drives the fixed plate and the vertical frame to rise together. Then, start the first motor to drive the rotating shaft and the vertical frame to rotate, thereby causing the bottom plate and the top plate to exchange positions, so that the bottom of the object to be flipped faces upward. Then, the hydraulic cylinder drives the fixed plate and the vertical frame to fall together. Then, start the second motor to drive the bottom plate to rise, so that the bottom of the object to be flipped is exposed, making it convenient to process the bottom of the object to be flipped.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A flipping machine, comprising:

[0009] A rotating assembly includes a base, rollers symmetrically mounted on the base, a mounting groove on the base, hydraulic cylinders symmetrically mounted in the mounting groove, a fixing plate fixed to the top of the hydraulic cylinder, a motor frame mounted on the fixing plate, a first motor mounted in the motor frame, and a rotating shaft coaxially connected to the first motor and rotatably mounted on the fixing plate.

[0010] The clamping assembly includes a vertical frame fixed on the rotating shaft, a second motor fixed on the inner wall of the vertical frame, a threaded rod coaxially connected to the second motor and rotatably mounted on the vertical frame, a movable plate inserted into the inner cavity of the vertical frame and meshing with the threaded rod, a bottom plate fixed on the movable plate, and a top plate fixed on the top of the vertical frame.

[0011] The side clamping assembly includes a through-hole groove formed in the bottom plate, a double-ended cylinder fixed in the middle of the through-hole groove, a movable groove formed in the top surface of the bottom plate and communicating with the through-hole groove, a movable plate inserted in the movable groove and fixed on the push rod of the double-ended cylinder, and a side clamping plate fixed at the top of the movable plate.

[0012] In a preferred embodiment of the tilting machine described in this utility model, a tray is fixed to the top of the hydraulic cylinder, and the tray is fixed to the bottom of the fixed plate.

[0013] In a preferred embodiment of the flipping machine described in this utility model, limit posts are symmetrically fixed on the base, limit grooves are formed on the inner wall of the limit posts, and a limit plate inserted into the limit groove is fixed on the side wall of the fixing plate.

[0014] In a preferred embodiment of the flipping machine described in this utility model, a limiting annular groove is provided on the front wall of the fixing plate, a limiting straight rod is inserted into the limiting annular groove, and the limiting straight rod is fixed on the vertical frame.

[0015] In a preferred embodiment of the flipping machine described in this utility model, a push rod is fixed on the top surface of the base.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: When using this device, first move the device next to the object to be flipped, then start the hydraulic cylinder to drive the fixed plate down, so that the bottom plate is close to the ground. Then, move the object to be flipped onto the bottom plate. Then, start the double-end cylinder to drive the side clamps on both sides to hold the side walls of the object to be flipped. Then, the second motor drives the threaded rod to rotate, driving the bottom plate to rise, so that the top of the object to be flipped touches the top plate, thus clamping the object from top to bottom and left to right. Then, the hydraulic cylinder drives the fixed plate and the vertical frame to rise together. Then, start the first motor to drive the rotating shaft and the vertical frame to rotate, thereby causing the bottom plate and the top plate to exchange positions, so that the bottom of the object to be flipped is facing upward. Then, the hydraulic cylinder drives the fixed plate and the vertical frame to fall together. Then, start the second motor to drive the bottom plate to rise, so that the bottom of the object to be flipped is exposed, making it convenient to process the bottom of the object to be flipped. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a flipping machine according to the present invention;

[0019] Figure 2 This is a cross-sectional view of the hydraulic cylinder of a tilting machine according to the present invention;

[0020] Figure 3 This is a cross-sectional view of the overall structure of a tilting machine according to this utility model;

[0021] Figure 4 This is a cross-sectional view of the side clamping assembly of a flipping machine according to the present invention. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0025] This utility model provides a flipping machine. When using this device, first move it next to the object to be flipped. Then, activate the hydraulic cylinder to lower the fixed plate, bringing the bottom plate close to the ground. Next, move the object to be flipped onto the bottom plate. Then, activate the double-ended cylinder to clamp the side plates on both sides of the object. Then, the second motor drives the threaded rod to rotate, causing the bottom plate to rise, so that the top of the object to be flipped rests against the top plate, thus clamping the object from all sides. Then, the hydraulic cylinder drives the fixed plate and the vertical frame to rise together. Then, activate the first motor to rotate the rotating shaft and the vertical frame, thereby exchanging the positions of the bottom plate and the top plate, so that the bottom of the object to be flipped faces upwards. Then, the hydraulic cylinder drives the fixed plate and the vertical frame to descend together. Then, activate the second motor to raise the bottom plate, exposing the bottom of the object to be flipped, facilitating processing of the bottom.

[0026] Figures 1-4 The diagram shown is an overall structural schematic of one embodiment of the flipping machine of this utility model. Please refer to [link / reference]. Figures 1-4 The flipping machine of this embodiment includes a rotating assembly 100, a clamping assembly 200 and a side clamping assembly 300 as its main body.

[0027] The rotating assembly 100 includes a base 110, rollers 120 symmetrically mounted on the base 110, a mounting groove 130 formed on the base 110, hydraulic cylinders 140 symmetrically mounted in the mounting grooves 130, a fixing plate 150 fixed to the top of the hydraulic cylinders 140, a motor frame 160 mounted on the fixing plate 150, a first motor 170 mounted in the motor frame 160, and a rotating shaft 170a coaxially connected to the first motor 170 and rotatably mounted on the fixing plate 150; a tray 1 is fixed to the top of the hydraulic cylinders 140. 40a, tray 140a is fixed to the bottom of fixed plate 150; limit posts 180 are symmetrically fixed on base 110, and limit grooves 180a are opened on the inner wall of limit posts 180; a limit plate 150a inserted into the limit groove 180a is fixed on the side wall of fixed plate 150; a limit annular groove 150b is opened on the front wall of fixed plate 150, and a limit straight rod 150c is inserted into the limit annular groove 150b; the limit straight rod 150c is fixed on vertical frame 210; a push rod 110a is fixed on the top surface of base 110;

[0028] The clamping assembly 200 includes a vertical frame 210 fixed on a rotating shaft 170a, a second motor 220 fixed on the inner wall of the vertical frame 210, a threaded rod 230 coaxially connected to the second motor 220 and rotatably mounted on the vertical frame 210, a movable plate 240 inserted into the inner cavity of the vertical frame 210 and meshing with the threaded rod 230, a bottom plate 250 fixed on the movable plate 240, and a top plate 260 fixed on the top of the vertical frame 210.

[0029] The side clamping assembly 300 includes a through-hole groove 310 formed on the bottom plate 250, a double-ended cylinder 320 fixed in the middle of the through-hole groove 310, a movable groove 330 formed on the top surface of the bottom plate 250 and communicating with the through-hole groove 310, a movable plate 340 inserted in the movable groove 330 and fixed on the push rod of the double-ended cylinder 320, and a side clamping plate 350 fixed at the top of the movable plate 340.

[0030] Combination Figures 1-4 The specific usage process of the flipping machine according to this embodiment is as follows: When using this device, first move the device next to the object to be flipped, then start the hydraulic cylinder 140 to drive the fixed plate 150 to descend, so that the bottom plate 250 is close to the ground. Then, move the object to be flipped onto the bottom plate 250. Then, start the double-ended cylinder 320 to drive the side clamping plates 350 on both sides to clamp the side walls of the object to be flipped. Then, the second motor 220 drives the threaded rod 230 to rotate, driving the bottom plate 250 to rise, so that the top of the object to be flipped abuts against the top plate 260, thereby flipping the object. The object is clamped from all sides. Then, the hydraulic cylinder 140 drives the fixed plate 150 and the vertical frame 210 to rise together. Then, the first motor 170 is turned on to drive the rotating shaft 170a and the vertical frame 210 to rotate, thereby causing the bottom plate 250 and the top plate 260 to exchange positions, so that the bottom of the object to be turned faces upward. Then, the hydraulic cylinder 140 drives the fixed plate 150 and the vertical frame 210 to fall together. Then, the second motor 220 is started to drive the bottom plate 250 to rise, so that the bottom of the object to be turned is exposed instead of manually, making it easier to process the bottom of the object to be turned.

[0031] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A flipping machine, characterized in that, include: The rotating assembly (100) includes a base (110), rollers (120) symmetrically mounted on the base (110), a mounting groove (130) opened on the base (110), hydraulic cylinders (140) symmetrically mounted in the mounting groove (130), a fixing plate (150) fixed to the top of the hydraulic cylinder (140), a motor frame (160) mounted on the fixing plate (150), a first motor (170) mounted in the motor frame (160), and a rotating shaft (170a) coaxially connected to the first motor (170) and rotatably mounted on the fixing plate (150). The clamping assembly (200) includes a vertical frame (210) fixed on the rotating shaft (170a), a second motor (220) fixed on the inner wall of the vertical frame (210), a threaded rod (230) coaxially connected to the second motor (220) and rotatably mounted on the vertical frame (210), a movable plate (240) inserted into the inner cavity of the vertical frame (210) and meshing with the threaded rod (230), a bottom plate (250) fixed on the movable plate (240), and a top plate (260) fixed on the top of the vertical frame (210). The side clamping assembly (300) includes a through-hole groove (310) formed on the bottom plate (250), a double-ended cylinder (320) fixed in the middle of the through-hole groove (310), a movable groove (330) formed on the top surface of the bottom plate (250) and communicating with the through-hole groove (310), a movable plate (340) inserted in the movable groove (330) and fixed on the push rod of the double-ended cylinder (320), and a side clamping plate (350) fixed at the top of the movable plate (340).

2. A flipping machine according to claim 1, characterized in that, The top of the hydraulic cylinder (140) is fixed with a tray (140a), and the tray (140a) is fixed to the bottom of the fixing plate (150).

3. A flipping machine according to claim 1, characterized in that, The base (110) is symmetrically fixed with limiting posts (180), and the inner wall of the limiting post (180) is provided with a limiting groove (180a). The side wall of the fixing plate (150) is fixed with a limiting plate (150a) inserted into the limiting groove (180a).

4. A flipping machine according to claim 1, characterized in that, A limiting annular groove (150b) is provided on the front wall of the fixing plate (150), and a limiting straight rod (150c) is inserted into the limiting annular groove (150b). The limiting straight rod (150c) is fixed on the vertical frame (210).

5. A flipping machine according to claim 1, characterized in that, A push rod (110a) is fixed on the top surface of the base (110).

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