Transfer type lifting turnover device

Abstract

The transfer type lifting and overturning device comprises a lifting mechanism and an overturning mechanism, the lifting mechanism comprises a base and a lifting air cylinder fixedly arranged at the top of the base, and the overturning mechanism comprises a mounting frame, an overturning plate and a rotating element; wherein the mounting frame is vertically and fixedly connected with a piston rod at the top of the lifting air cylinder, the turnover plate and the rotating element are both mounted in the mounting frame, and the turnover plate is connected with the rotating element through a rotating shaft in the mode that the turnover plate can be driven to directionally turn over. A plurality of suction nozzles are evenly distributed on the same surface of the end, away from the rotating shaft, of the overturning plate, and air suction ports of the suction nozzles are located in the sides, away from the overturning plate, of the suction nozzles. According to the transfer type lifting and overturning device, multiple-hole products can be transferred at the same time for cold solder joint inspection, the situation that materials are crushed and the positions of the products are changed is avoided, the transfer type lifting and overturning device can be connected with an upper station and a lower station at the same time, use is convenient, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer equipment, in particular to a transfer type lifting and turning device. Background Art

[0002] In the metal laser welding industry, in pursuit of high efficiency and high quality, the products are generally inspected for cold welds after welding. Because the cold weld inspection surface and the welding surface are on opposite surfaces, and the product is multi-point synchronous, the welded product needs to be turned over before the cold weld inspection. At the same time, the product must not be crushed or have its position changed during the turning process. At the same time, there must be a height change to connect the previous station and the next station.

[0003] In order to solve this problem, this transfer type lifting and turning device is specially developed, which is especially suitable for the situation where multiple holes of the product are turned synchronously. Utility Model Content

[0004] One advantage of the utility model is that it provides a transfer-type lifting and flipping device, in which the mounting frame is first supported to a certain height by a lifting cylinder, the material is received by a suction nozzle on the flip plate, and then the flip plate is driven to rotate a certain angle around the rotating axis by a rotating element, and then the lifting cylinder is lowered and reset, and the vacuum is broken by the suction nozzle to transfer the material to the next workstation, thereby multi-point products can be transported at the same time for cold welding inspection without crushing the material or causing the product position to change, and the upper and lower workstations can be received at the same time, which is easy to use and has high work efficiency.

[0005] One advantage of the utility model is that it provides a transfer type lifting and flipping device, wherein the stability and accuracy of the up and down movement of the mounting frame can be effectively ensured through the cooperation of the connecting plate, the supporting plate and the guide column.

[0006] One advantage of the utility model is that it provides a transfer-type lifting and flipping device, in which a rotating element drives a rotating shaft to rotate via a synchronous belt, and the synchronous belt can absorb vibrations during the rotation process, thereby effectively ensuring the stability of the flipping device, that is, ensuring the flipping stability of the product. At the same time, the first synchronous wheel and the second synchronous wheel can be decelerated by a gear ratio to provide a larger torque, and can also ensure rotation stability.

[0007] In order to achieve at least one of the above advantages of the utility model, the utility model provides a transfer-type lifting and flipping device, including a lifting mechanism and a flipping mechanism, wherein the lifting mechanism includes a base and a lifting cylinder fixedly arranged on the top of the base, wherein the flipping mechanism includes a mounting frame, a flipping plate and a rotating element, wherein the mounting frame is vertically fixedly connected to the piston rod on the top of the lifting cylinder, the flipping plate and the rotating element are both installed in the mounting frame, and the flipping plate is connected to the rotating element through a rotating shaft in a manner that it can be driven and flipped in a directional manner, and a plurality of suction nozzles are evenly arranged on the same surface at one end of the flipping plate away from the rotating shaft, and the suction port of the suction nozzle is located on the side of the suction nozzle away from the flipping plate.

[0008] According to one embodiment of the utility model, the rotating shaft is rotatably mounted on the top of the mounting frame and close to one end of the mounting frame. In an initial state, the flip plate is horizontally maintained in the mounting frame, and the mounting frame is provided with a zero position sensor at one end of the rotating shaft.

[0009] According to one embodiment of the utility model, a connecting plate is provided in the mounting frame, the connecting plate extends in the horizontal direction, and is vertically connected to the base through at least three evenly distributed guide columns, the bottom plate of the mounting frame is fixedly embedded with a guide sleeve suitable for being mounted on the corresponding guide column, the rotating element is installed on the top of the bottom plate, and the connecting plate is provided with a first avoidance notch that cooperates with the rotating element.

[0010] According to one embodiment of the utility model, the guide columns are implemented in four numbers, and the four guide columns are respectively located at the four corners of the connecting plate. The connecting plate is vertically connected with a support plate between two adjacent guide columns. The support plates are symmetrically distributed in the vertical direction. The bottom end of the support plate is fixedly connected to the base, and the bottom plate is provided with a second avoidance notch that cooperates with the support plate.

[0011] According to one embodiment of the utility model, the rotating element is implemented as a rotating motor, the output shaft fixing sleeve of the rotating motor is provided with a first synchronous wheel, the rotating shaft is fixedly sleeved at one end close to the output shaft of the rotating motor and is provided with a second synchronous wheel, the first synchronous wheel and the second synchronous wheel are engaged and transmitted by a synchronous belt, and the mounting frame is also provided with a tensioning wheel for tensioning the synchronous belt.

[0012] According to one embodiment of the utility model, the mounting frame is provided with a limiting plate below the rotating shaft, and one end of the limiting plate extends horizontally by a predetermined length in a direction away from the mounting frame to limit the flip plate after the flip plate flips 180°, and the limiting plate is provided with a third avoiding notch at a position corresponding to the suction nozzle.

[0013] According to an embodiment of the present invention, a buffer is installed on the inner side of the rotating shaft at the other end of the limiting plate, and the buffer extends in a vertical direction and faces the flip plate in an abutting manner.

[0014] These and other purposes, features and advantages of the present invention are fully reflected in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a rotary lifting and flipping device in a preferred embodiment of the present application is shown.

[0016] Figure 2 A schematic structural diagram of a rotary lifting and flipping device in a preferred embodiment of the present application is shown.

[0017] Figure 3 A partial structural schematic diagram of a rotary lifting and flipping device in a preferred embodiment of the present application is shown. DETAILED DESCRIPTION

[0018] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0019] Those skilled in the art should understand that, in the disclosure of the specification, the orientation or position relationship indicated by the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0020] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0021] refer to Figures 1 to 3According to a preferred embodiment of the utility model, a transfer type lifting and flipping device will be described in detail below, wherein the transfer type lifting and flipping device includes a lifting mechanism and a flipping mechanism, wherein the lifting mechanism includes a base 11 and a lifting cylinder 12 fixedly arranged on the top of the base 11, wherein the flipping mechanism includes a mounting frame 21, a flipping plate 22 and a rotating element 23, wherein the mounting frame 21 is vertically fixedly connected to a piston rod on the top of the lifting cylinder 12 so as to be driven by the lifting cylinder 12 to move up and down in a directional manner, wherein the flipping plate 22 and the rotating element 23 are both installed in the mounting frame 21, and the flipping plate 22 is connected to the rotating element 23 through a rotating shaft 24 so as to be driven and directional flipped, and at the same time, one end of the flipping plate 22 away from the rotating shaft 24 is evenly arranged on the same surface There are multiple suction nozzles 25, and the suction port of the suction nozzle 25 is located on the side of the suction nozzle 24 away from the flip plate 22. In this way, in the initial state, the lifting cylinder 12 supports the mounting frame 21 to a certain height, and the multiple suction nozzles 25 on the flip plate 22 simultaneously suck the multiple materials 31 transmitted from the upper station, and then the upper station is reset, the rotating motor 23 drives the flip plate 22 to flip a certain angle, and then the lifting cylinder 12 drives the mounting frame 21 to fall and reset, the suction nozzle 25 breaks the vacuum to release the material 31 on the lower station, and then continues to rise to receive the next batch of materials 31 from the upper station, and so on, multiple materials 31 can be transported at the same time for cold welding inspection, and the material 31 will not be crushed or the position of the material 31 will change during the adsorption and transfer process of the suction nozzle 25. At the same time, it undertakes the upper and lower stations, which is easy to use and has high work efficiency.

[0022] In one embodiment, the rotating shaft 24 is rotatably mounted on the top of the mounting frame 21 and close to one end of the mounting frame 21. At the same time, in the initial state, the flip plate 22 is horizontally maintained in the mounting frame 21. In addition, the mounting frame 21 is provided with a zero position sensor 211 at one end of the rotating shaft 24, which is used to sense whether the rotating shaft 24 is reset to the zero position, so as to ensure fully automated operation between the upper and lower workstations.

[0023] In one embodiment, a connecting plate 26 is provided in the mounting frame 21. The connecting plate 26 extends in the horizontal direction and is vertically connected to the base 10 through at least three evenly distributed guide posts 27. At the same time, a guide sleeve 213 suitable for being sleeved on the corresponding guide post 27 is fixedly embedded in the bottom plate 212 of the mounting frame 21, so that the guide post 27 is fixed by the connecting plate 26, and the accuracy of the lifting direction of the mounting frame 21 can be ensured by the sliding cooperation between the guide post 27 and the guide sleeve 213. In addition, the rotating element 23 is installed on the top of the bottom plate 212, and the connecting plate 26 is provided with a first avoidance notch 201 that cooperates with the rotating element 23.

[0024] Further preferably, the guide posts 27 are implemented in four numbers, and the four guide posts 27 are respectively located at the four corners of the connecting plate 26. The connecting plate 26 is vertically connected with a support plate 28 between two adjacent guide posts 27, and the support plates 28 are symmetrically distributed in the vertical direction. At the same time, the bottom end of the support plate 28 is fixedly connected to the base 11, and the bottom plate 212 is provided with a second avoidance notch 202 matched with the support plate 28, so that the stability of the connecting plate 26, that is, the stability of the up and down movement of the mounting frame 21, can be further improved through the support plate 28.

[0025] In one embodiment, the rotating element 23 is implemented as a rotating motor. The output shaft of the rotating motor is fixed with a first synchronous wheel 231, and the rotating shaft 24 is fixed with a second synchronous wheel 232 at one end close to the output shaft of the rotating motor, and the first synchronous wheel 231 and the second synchronous wheel 232 are meshed and driven by a synchronous belt 233, so that the vibration of the rotating shaft 24 during rotation can be absorbed by the synchronous belt 233, effectively ensuring the stability of the flipping material. In addition, the gear ratio between the first synchronous wheel 231 and the second synchronous wheel 232 can be used to reduce speed to provide a larger torque and ensure the stability of rotation. The mounting frame 21 is also provided with a tensioning wheel 234 for tensioning the synchronous belt 233.

[0026] In one embodiment, the mounting frame 21 is provided with a limiting plate 29 below the rotating shaft 24, wherein one end of the limiting plate 29 horizontally extends a predetermined length in a direction away from the mounting frame 21, so as to limit the flip plate 22 after the flip plate 22 flips 180°, ensuring that the flip plate 22 flips into place, and the limiting plate 29 is provided with a third avoiding notch 203 corresponding to the position of the suction nozzle 25, so as to facilitate the release of the material 31 to the next work station, and in addition, the other end of the limiting plate 29 is provided with a buffer 291 on the inner side of the rotating shaft 24, wherein the buffer 291 extends in a vertical direction and abuts against the flip plate 22, so as to ensure the accuracy of the flip plate 22 in place after the flip plate 22 is reset, and at the same time, a certain buffer can be provided to prevent the suction nozzle 25 from vibrating and deviating from its inherent position or even falling off the flip plate 22.

[0027] It should be noted that the terms "first, second and third" in the present invention are only used for descriptive purposes and do not indicate any order. They cannot be understood as indicating or implying relative importance. These terms can be interpreted as names.

[0028] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. The transfer type lifting and turning device is characterized by: It comprises a lifting mechanism and a flipping mechanism, wherein the lifting mechanism comprises a base and a lifting cylinder fixedly arranged on the top of the base, wherein the flipping mechanism comprises a mounting frame, a flipping plate and a rotating element, wherein the mounting frame is vertically fixedly connected to a piston rod on the top of the lifting cylinder, the flipping plate and the rotating element are both mounted in the mounting frame, and the flipping plate is connected to the rotating element via a rotating shaft in a manner that it can be driven and flipped in a directional manner, and a plurality of suction nozzles are evenly arranged on the same surface of one end of the flipping plate away from the rotating shaft, and the suction port of the suction nozzle is located on the side of the suction nozzle away from the flipping plate; The mounting frame is provided with a limit plate below the rotating shaft, one end of the limit plate horizontally extending a predetermined length in a direction away from the mounting frame so as to limit the flip plate after the flip plate flips 180°, and the limit plate is provided with a third avoidance notch at a position corresponding to the suction nozzle; A buffer is installed on the inner side of the rotating shaft at the other end of the limiting plate. The buffer extends in a vertical direction and faces the flip plate in an abutting manner.

2. The transfer type lifting and turning device according to claim 1, characterized in that: The rotating shaft is rotatably mounted on the top of the mounting frame and close to one end of the mounting frame. In an initial state, the flip plate is horizontally maintained in the mounting frame. A zero position sensor is installed on one end of the rotating shaft of the mounting frame.

3. The transfer type lifting and turning device according to claim 2, characterized in that: A connecting plate is provided in the mounting frame, the connecting plate extends in the horizontal direction and is vertically connected to the base through at least three evenly distributed guide columns. A guide sleeve suitable for being mounted on the corresponding guide column is fixedly embedded in the bottom plate of the mounting frame. The rotating element is installed on the top of the bottom plate, and the connecting plate is provided with a first avoidance notch that cooperates with the rotating element.

4. The transfer type lifting and turning device according to claim 3, characterized in that: The guide columns are implemented in four numbers, and the four guide columns are respectively located at the four corners of the connecting plate. The connecting plate is vertically connected with a support plate between two adjacent guide columns. The support plates are symmetrically distributed in the vertical direction. The bottom end of the support plate is fixedly connected to the base, and the bottom plate is provided with a second avoidance notch that cooperates with the support plate.

5. The transfer type lifting and turning device according to claim 1, characterized in that: The rotating element is implemented as a rotating motor, the output shaft of the rotating motor is fixed with a first synchronous wheel, the rotating shaft is fixed with a second synchronous wheel at one end close to the output shaft of the rotating motor, the first synchronous wheel and the second synchronous wheel are engaged and transmitted by a synchronous belt, and the mounting frame is also provided with a tensioning wheel for tensioning the synchronous belt.

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