Jacking rotating machine

Abstract

The jacking rotating machine comprises a conveying assembly, a rotating assembly and a jacking assembly, the conveying assembly comprises a conveying frame and a plurality of conveying rollers, and the conveying rollers are rotatably distributed on the conveying frame at intervals; the rotating assembly comprises a lifting frame, a rotating shaft, a rotating frame and a driving part, the lifting frame is located below the conveying frame and can reciprocate in the second direction, the lifting frame extends upwards in the second direction to form the rotatable rotating shaft, the end, close to the conveying rollers, of the rotating shaft is connected with the rotating frame, and the other end of the rotating shaft is connected with the output end of the driving part; the driving piece is mounted on the lifting frame; the jacking assembly is connected with the lifting frame and used for driving the lifting frame to ascend and descend in the second direction so as to drive the rotating shaft to penetrate through the gap between the adjacent conveying rollers. The goods steering device is compact in structure, small in occupied space and good in positioning precision, goods can be prevented from falling off in the steering process and being damaged, the goods conveying continuity is guaranteed, and the conveying efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sorting equipment, and in particular to a lifting and rotating machine. Background Art

[0002] The lifting and rotating machine is a sorting equipment, which is mainly used in e-commerce, express delivery, clothing, maternal and child products, books, food, medicine and other industries. Among them, the main function of the lifting and rotating machine is to change the conveying trajectory of the goods, which brings great convenience to the transportation of goods. However, the current lifting and rotating machine is huge in size and has poor positioning accuracy, which can easily cause the goods to fall during the turning process, which not only causes damage to the goods, but also affects the transportation efficiency. Summary of the invention

[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the present application provides a jacking and rotating machine.

[0004] The present application provides a lifting and rotating machine, comprising:

[0005] A conveying assembly, comprising a conveying frame and a plurality of conveying rollers, wherein the plurality of conveying rollers are rotatably distributed on the conveying frame at intervals along a first direction;

[0006] A rotating assembly, comprising a lifting frame, a rotating shaft, a rotating frame and a driving member, wherein the lifting frame is located below the conveying frame and can reciprocate along a second direction, wherein the lifting frame has a rotatable rotating shaft extending upward along the second direction, wherein one end of the rotating shaft close to the conveying roller is connected to the rotating frame, and the other end is connected to an output end of the driving member, and the driving member is mounted on the lifting frame; the second direction is perpendicular to the first direction;

[0007] A lifting assembly connected to the lifting frame, and used to drive the lifting frame to move up and down along the second direction, so as to drive the rotating shaft to pass through the gap between the adjacent conveying rollers;

[0008] Wherein, when the lifting frame descends to the lowest position, the loading surface of the rotating frame is lower than or flush with the conveying surface of the conveying roller.

[0009] In a possible implementation, the lifting assembly includes a fixed frame, a power source, a rotating rod and a cam, wherein the fixed frame is disposed below the lifting frame and is fixedly connected to the conveying frame, the rotating rod is rotatably mounted on the fixed frame, and cam seats are mounted on both ends of the rotating rod, a cam is mounted on a surface of the cam seat facing the lifting frame, a slide groove is provided on the inner side of the lifting frame, the cam is rotatably mounted in the slide groove, and the power source is mounted on the fixed frame for driving the rotating rod to rotate;

[0010] When the power source drives the rotating rod to rotate, the cam seat drives the cam to rotate in the sliding groove, so as to lift the lifting frame along the second direction.

[0011] In a possible embodiment, guide seats are symmetrically provided on both sides of the fixed frame, guide rails extending along the second direction are fixed on opposite surfaces of the guide seats, guide portions of the guide rails extend outward, guide shoes are provided at positions of the lifting frame corresponding to the guide seats, and the guide portions of the guide rails can be slidably extended into the guide grooves of the guide shoes.

[0012] In a possible implementation, it further includes two guide members symmetrically arranged above the conveying roller, and the two guide members are connected to the feeding end of the conveying frame to correct the goods to be diverted.

[0013] In a possible implementation, the guide member includes a guide bar and a connecting seat, the connecting seat is fixedly connected to the conveying frame, and the guide bar is adjustably connected to the connecting seat and extends along the conveying direction of the goods;

[0014] The guide bar includes a connected curved section and a straight section, wherein the curved section is connected to one end of the straight section close to the rotating frame, the connection between the curved section and the straight section is an arc-shaped transition, and an angle is formed between the curved section and the straight section, and the angle is between 160° and 175°.

[0015] In a possible implementation, the connecting seat includes a first seat body and a second seat body, the lower end of the first seat body is fixedly connected to the conveying frame, an end of the second seat body close to the first seat body is provided with an adjustment hole, and an upper end of the first seat body is provided with an adjustment member matching the adjustment hole;

[0016] A locking column is provided at one end of the second seat body extending toward the guide bar, and a groove extending along the length direction of the guide bar is provided on the surface of the guide bar facing the second seat body.

[0017] In a possible embodiment, a sensing component is further included, and the sensing component includes a proximity switch and a sensing sheet. A turntable is fixed to one end of the rotating shaft close to the driving member, and a plurality of proximity switches are spaced apart on the periphery of the turntable, and an angle of 45° is formed between adjacent proximity switches. The sensing sheet is fixed on the turntable, and one end of the sensing sheet away from the turntable extends toward the proximity switch and is located above the proximity switch.

[0018] In a possible implementation, it further includes a partition plate extending along the first direction, wherein the partition plate is disposed at intervals on the middle portion of the conveying rollers to form a cross-shaped storage position between the conveying rollers;

[0019] The rotating frame includes a frame body and four extension bars connected to the frame body, the rotating frame is fixed to one end of the rotating shaft close to the conveying roller, and the four extension bars are symmetrically arranged on the periphery of the frame body in pairs;

[0020] When the lifting frame descends to the lowest position, the extension strip is stored in the storage position.

[0021] In a possible embodiment, a transmission assembly is further included, wherein the transmission assembly includes a driving tooth and a driven tooth, wherein the driving tooth is connected to the power output end of the driving member, and the driven tooth is fixed on the shaft body of the rotating shaft, and the driven tooth is meshingly connected with the driving tooth.

[0022] In a possible implementation, it further includes an electric roller, which is rotatably disposed at the front end or the rear end of the conveying frame and is parallel to the conveying rollers, and the electric roller is drivingly connected to the closest conveying roller.

[0023] The above technical solution provided by the embodiment of the present application has the following advantages compared with the prior art:

[0024] By driving the conveying rollers to rotate, the goods falling on the conveying rollers are conveyed to a position opposite to the rotating frame, and then the jacking component drives the lifting frame to lift up in the second direction to drive the rotating frame to move upward, thereby lifting the goods above the rotating frame and breaking away from the contact with the conveying rollers, and then the driving member drives the rotating shaft to rotate to drive the rotating frame to rotate to adjust the direction of the goods. After the direction of the goods is adjusted, the driving member stops moving, and the lifting component drives the lifting frame to descend to drive the goods to continuously approach the conveying rollers. When the lifting frame descends to the lowest position, the goods on the rotating frame contact the conveying surface of the conveying roller again, thereby automatically completing the adjustment of the direction of goods conveying. The structure is compact, small in space, and has good positioning accuracy. It can avoid the goods from falling and causing damage to the goods during the turning process, ensure the continuity of goods transportation, and help improve transportation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0027] In the attached figure:

[0028] Figure 1 It is a structural schematic diagram of a jacking and rotating machine of the present application;

[0029] Figure 2 This is a structural schematic diagram of a jacking and rotating machine of the present application from another perspective;

[0030] Figure 3 It is a structural schematic diagram of a rotating assembly and a lifting assembly in a lifting and rotating machine of the present application;

[0031] Figure 4 yes Figure 3 The enlarged schematic diagram of point A in the middle;

[0032] Figure 5 It is a structural schematic diagram of a jacking assembly in a jacking rotating machine of the present application;

[0033] Figure 6 It is a structural schematic diagram of a rotating assembly in a jacking rotating machine of the present application;

[0034] Figure 7 It is a structural schematic diagram of a guide member in a jacking and rotating machine of the present application;

[0035] Figure 8 It is a structural schematic diagram of a rotating frame in a jacking rotating machine of the present application;

[0036] Fig. 9 It is a structural schematic diagram of a conveying component in a jacking and rotating machine of the present application.

[0037] Figure Number:

[0038] 10. Conveying frame; 20. Lifting assembly; 21. Power source; 22. Rotating rod; 23. Cam seat; 24. Main sprocket; 25. Lifting frame; 26. Follower sprocket; 27. Chain; 28. Cam; 29. ​​Guide seat; 210. Guide rail; 30. Rotating assembly; 31. Driving member; 32. Active gear; 33. Driven gear; 34. Rotating shaft; 35. Rotating frame; 351. Frame; 352. Extension bar; 36. Lifting frame; 37. Anti-sliding block; 38. Guide shoe; 40. Conveying roller; 50. Guide member; 60. Induction assembly; 61. Induction sheet; 62. Proximity switch; 70. Storage position; 80. Electric roller; 90. Transmission belt; X, first direction; Y, second direction. DETAILED DESCRIPTION

[0039] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific embodiments of the present invention are now described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "up", "down", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inside", "outside", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, are constructed and operated in a specific direction, and are only for the convenience of describing the present technical solution, rather than indicating that the device or element referred to must have a specific direction, and therefore cannot be understood as a limitation to the present invention.

[0040] It should also be noted that, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. When an element is referred to as being "on" or "under" another element, the element can be "directly" or "indirectly" located on the other element, or there may be one or more intermediate elements. The terms "first", "second", "third", etc. are only for the convenience of describing the present technical solution, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third", etc. can explicitly or implicitly include one or more of the features. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0041] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present invention.

[0042] Please refer to Figures 1 to 3 The present application provides a lifting and rotating machine, which includes a conveying component, a rotating component 30 and a lifting component 20.

[0043] Specifically, the conveying assembly includes a conveying frame 10 and a plurality of conveying rollers 40, and the plurality of conveying rollers 40 are rotatably distributed on the conveying frame 10 in a first direction X. The rotating assembly 30 includes a lifting frame 36, a rotating shaft 34, a rotating frame 35 and a driving member 31. The lifting frame 36 is located below the conveying frame 10 and can reciprocate along the second direction Y. The lifting frame 36 has a rotatable rotating shaft 34 extending upward along the second direction Y. One end of the rotating shaft 34 close to the conveying roller 40 is connected to the rotating frame 35, and the other end is connected to the output end of the driving member 31, and the driving member 31 is installed on the lifting frame 36. The lifting assembly 20 is connected to the lifting frame 36, and is used to drive the lifting frame 36 to rise and fall along the second direction Y, so as to drive the rotating shaft 34 to pass through the gap between adjacent conveying rollers 40. When the lifting frame 36 is lowered to the lowest position, the loading surface of the rotating frame 35 is lower than or flush with the conveying surface of the conveying roller 40.

[0044] Here, it should be noted that the second direction Y is perpendicular to the first direction X. The “first direction X” mentioned above refers to the length direction of the conveying frame 10. Figure 1 The "second direction Y" refers to the height direction of the conveying frame 10, which can be specifically referred to Figure 1 in the Y direction.

[0045] Exemplarily, a plurality of conveyor rollers 40 can be connected by transmission, for example, belt grooves are provided at both ends of each conveyor roller 40, and then the belt grooves of adjacent conveyor rollers 40 are connected by a transmission belt 90, so that a plurality of conveyor rollers 40 are connected by transmission. At this time, only one of the conveyor rollers 40 needs to be driven by a power member to achieve synchronous operation of the plurality of conveyor rollers 40, thereby ensuring the smooth transportation of the goods. The power member can be a motor, or a power member that can drive the conveyor roller 40 to rotate in the prior art, which is not limited thereto. In addition, the conveying frame 10 in the present embodiment can be made of aluminum alloy, so that after the plurality of conveyor rollers 40 are installed, the conveying frame 10 will not be deformed, thereby ensuring a more stable transportation of the goods. The above is only an example, but is not limited thereto.

[0046] For example, the driving member 31 is used to drive the rotating shaft 34 to rotate, so as to drive the rotating frame 35 connected to the rotating shaft 34 to rotate, thereby changing the direction of the goods. In this regard, the driving member 31 in this embodiment can be a servo reduction motor, or other power components that can drive the rotating shaft 34 to rotate, which is not limited.

[0047] Exemplarily, the rotating frame 35 plays a role in supporting the goods that need to change direction, that is, when the goods are transported to the position of the rotating frame 35 under the action of the conveying roller 40, the lifting assembly 20 drives the lifting frame 36 to lift up along the second direction Y to drive the rotating frame 35 to move upward, thereby lifting the goods and breaking away from the contact with the conveying roller 40. At this time, the driving member 31 is not running. Until the rotating frame 35 stops moving, the driving member 31 starts to drive the rotating shaft 34 to rotate, so as to drive the rotating frame 35 to rotate, thereby changing the direction of the goods. The size of the rotating frame 35 can be selected accordingly according to the size of the goods. The shape of the rotating frame 35 can be a straight line or a cross shape. It only needs to ensure that the goods will not fall off during the lifting and rotation of the rotating frame 35, and there is no limitation on this.

[0048] In addition, it should be noted that when the direction of the goods is adjusted and the lifting frame 36 is lowered to the lowest position, it is necessary to ensure that the bearing surface of the rotating frame 35 is lower than or flush with the conveying surface of the conveyor roller 40, so as to ensure that the goods on the rotating frame 35 can contact the conveying surface of the conveyor roller 40 again, thereby avoiding the problem that the goods cannot fall back to the conveyor roller 40.

[0049] The lifting and rotating machine based on the above technical features drives the conveying roller 40 to rotate so that the goods falling on the conveying roller 40 are conveyed to the position opposite to the rotating frame 35. Then the lifting component 20 drives the lifting frame 36 to lift up along the second direction Y to drive the rotating frame 35 to move upward, thereby lifting the goods above the rotating frame 35 and separating them from the contact with the conveying roller 40. Then, the driving member 31 is used to drive the rotating shaft 34 to rotate to drive the rotating frame 35 to rotate to adjust the direction of the goods. After the direction of the goods is adjusted, the driving member 31 stops moving, and the lifting component drives the lifting frame 36 to descend to drive the goods to continuously approach the conveying roller 40. When the lifting frame 36 descends to the lowest position, the goods on the rotating frame 35 are in contact with the conveying surface of the conveying roller 40 again, thereby automatically completing the adjustment of the conveying direction of the goods. The structure is compact, the space occupied is small, and the positioning accuracy is good. The goods can be prevented from falling and causing damage to the goods during the turning process, thereby ensuring the continuity of the goods transportation and improving the transportation efficiency.

[0050] Reference Figures 3 to 5In a possible embodiment, the lifting assembly includes a fixed frame 25, a power source 21, a rotating rod 22 and a cam 28. The fixed frame 25 is arranged below the lifting frame 36 and is fixedly connected to the conveying frame 10. The rotating rod 22 is rotatably mounted on the fixed frame 25, and cam seats 23 are installed at both ends of the rotating rod 22. The surface of the cam seat 23 facing the lifting frame 36 is equipped with a cam 28. The inner side of the lifting frame 36 has a slide groove, and the cam 28 is rotatably arranged in the slide groove. The power source 21 is installed on the fixed frame 25 to drive the rotating rod 22 to rotate. When the power source 21 drives the rotating rod 22 to rotate, the cam seat 23 drives the cam 28 to rotate in the slide groove to lift the lifting frame 36 along the second direction Y.

[0051] For example, the power source 21 can be a motor, with a main sprocket 24 connected to the output end of the motor, a slave sprocket 26 installed on the rotating rod 22, a chain 27 connected between the slave sprocket 26 and the main sprocket 24, and the main sprocket 24 of the motor is rotated to drive the rotating rod 22 to rotate, thereby driving the cam seat 23 installed on the rotating rod 22 to rotate, and then driving the cam 28 to rotate in the slide slot, thereby pushing the lifting frame 36 to lift along the second direction Y. The above is only an example, and the power source 21 is not limited thereto, and can also be a power component in the prior art that can realize driving the rotating rod 22 to rotate.

[0052] In this embodiment, a cam seat 23 is installed on the rotating rod 22, and a cam 28 extending into the slide groove is fixed on the surface of the cam seat 23, so that when the power source 21 drives the rotating rod 22 to rotate, the cam 28 is driven to rotate in the slide groove, thereby driving the lifting frame 36 to lift along the second direction Y. Compared with the method of directly using a lifting power part (such as a cylinder) to act on the lifting frame 36, the lifting assembly 20 of this embodiment is relatively stable during the lifting process, the lifting height is fixed, and the lifting control can be better performed. At the same time, it is suitable for a variety of light load and heavy load transportation methods and has strong compatibility.

[0053] In a possible embodiment, guide seats 29 are symmetrically provided on both sides of the fixed frame 25, and guide rails 210 extending along the second direction Y are fixed on the opposite surfaces of the guide seats 29. The guide portion of the guide rail 210 extends outward, and the lifting frame 36 is provided with a guide shoe 38 at a position corresponding to the guide seat 29, and the guide portion of the guide rail 210 can be slidably extended into the guide groove of the guide shoe 38.

[0054] Exemplarily, in order to ensure the stability of the lifting frame 36 during the lifting process and prevent the lifting component from swaying left and right when driving the lifting frame 36 to lift, causing the cargo to fall from the rotating frame 35, in this embodiment, guide seats 29 are set on both sides of the fixed frame 25, and then a guide rail 210 extending along the second direction Y is fixed on the surface of the guide seat 29, and the guide portion of the guide rail 210 is extended into the guide groove of the guide shoe 38, so that the lifting frame 36 can only slide along the second direction Y in the guide groove of the guide shoe 38 when being driven to lift, which can effectively limit the left and right swaying of the lifting frame 36 during the lifting process and ensure the stability of the lifting.

[0055] In addition, it should be noted that both the guide shoe 38 and the guide seat 29 can be connected in a detachable manner (for example, fixed by bolts, screws, etc.) to facilitate the subsequent disassembly and replacement of the guide shoe 38 or the guide seat 29.

[0056] When the goods whose conveying direction is to be changed are placed on the conveying roller 40, there will be a problem that the goods are tilted or placed off-center, so that the goods are still in a tilted state when they are conveyed to the position of the rotating frame 35. After the conveying direction is adjusted by rotating the rotating frame 35, the deflected direction cannot be corrected, which affects the subsequent packing or other processes of the goods. Figure 1 In a possible embodiment, it further includes two guide members 50 symmetrically arranged above the conveying roller 40, and the two guide members 50 are connected to the feeding end of the conveying frame 10 for correcting the goods to be diverted.

[0057] For example, two guide members 50 are provided at the feed end of the conveying frame 10, so that when the goods are put in from the feed end of the conveying frame 10, the two ends of the goods are close to the inner wall of the guide member 50, so that the goods move along the track of the guide member 50, thereby realizing automatic deviation correction of the goods. It should be noted that after the conveying direction is adjusted and the goods are moved out from the discharge end of the conveying frame 10, in order to ensure that the goods will not be deflected, two guide members 50 are symmetrically provided at the discharge end of the conveying frame 10, and the guiding effect of the two guide members 50 is utilized to output the goods in a predetermined direction to avoid the problem of deviation.

[0058] Reference Figure 7 In a possible embodiment, the guide member 50 includes a guide bar and a connection seat, the connection seat is fixedly connected to the conveying frame 10, and the guide bar is adjustably connected to the connection seat and extends along the conveying direction of the goods. The guide bar includes a connected curved section and a straight section, the curved section is connected to one end of the straight section close to the rotating frame 35, the connection between the curved section and the straight section is an arc transition, and an angle is formed between the curved section and the straight section, and the angle is between 160° and 175°.

[0059] Exemplarily, the guide bar is fixed to the conveying frame 10 through a connecting seat so that the guide bar is located above the conveying roller 40. The guide bar is composed of a connected curved section and a straight section, and the curved section is close to the feed end of the conveying frame 10, so that after the goods enter from the feed end of the conveying frame 10, they can slowly move toward the straight section along the trajectory of the curved section, thereby achieving a clever deviation correction of the goods to ensure that after the goods are conveyed to the rotating frame 35, the goods are in the middle position of the rotating frame 35, which can effectively avoid falling during the subsequent adjustment of the conveying direction of the goods. In addition, it should be noted that the connection between the curved section and the straight section is set to be an arc-shaped transition in order to allow the goods to better transition to the straight section and avoid wear of the goods during the deviation correction process.

[0060] Reference Figure 7 In a possible embodiment, the connecting seat includes a first seat body and a second seat body, the lower end of the first seat body is fixedly connected to the conveying frame 10, the end of the second seat body close to the first seat body is provided with an adjustment hole, and the upper end of the first seat body is provided with an adjustment member matched with the adjustment hole. The end of the second seat body extending to the guide bar is provided with a locking column, and the surface of the guide bar facing the second seat body is provided with a groove extending along the length direction thereof.

[0061] For example, when the distance between the two guide bars needs to be adjusted, the adjusting piece is loosened so that the second seat body can move relative to the first seat body. After the second seat body is adjusted to a suitable position, the adjusting piece is tightened again so that the second seat body is fixed on the first seat body, thereby completing the corresponding adjustment of the distance between the guide bars. When the front and rear positions of the guide bars need to be adjusted, the locking column is loosened so that the guide bars can move relative to the second seat body. After the guide bars are adjusted to a suitable position, the locking column is locked again to re-fix the guide bars. In this way, the guide bars can be adjusted accordingly according to the sizes of different goods, which is suitable for guiding a variety of goods, has a simple structure, and is easy to adjust.

[0062] Reference Figure 8 In a possible implementation, it further includes a sensing component 60, which includes a proximity switch 62 and a sensing sheet 61. A turntable is fixed to one end of the rotating shaft 34 close to the driving member 31, and a plurality of proximity switches 62 are distributed at intervals on the periphery of the turntable. An angle of 45° is formed between adjacent proximity switches 62. The sensing sheet 61 is fixed on the turntable, and one end of the sensing sheet 61 away from the turntable extends toward the proximity switch 62 and is located above the proximity switch 62.

[0063] For example, by setting a plurality of proximity switches 62 at intervals on the periphery of the rotating bottle, and forming a 45° angle distribution between adjacent proximity switches 62, when the rotating shaft 34 is driven to rotate, the induction sheet 61 fixed on the turntable will rotate accordingly, so that it can contact the proximity switch 62 according to the rotation angle, thereby realizing the control of the required rotation angle. For example: if it is necessary to adjust the conveying direction of the goods by 180°, it is necessary to rotate the rotating frame 35 by 180° accordingly. At this time, the induction sheet 61 passes through the proximity switch 62 in turn. After the induction sheet 61 is sensed by the fourth proximity switch 62, the induction signal is transmitted to the controller, and then the controller controls the driving member 31 to stop running, thereby realizing automatic control of the rotation angle to meet the needs of adjusting the goods to different angles.

[0064] Reference Fig. 9 In a possible embodiment, the storage device 35 further includes a partition plate extending along the first direction X, and the partition plate is arranged at intervals on the conveying rollers 40 in the middle, so as to form a cross-shaped storage position 70 between the conveying rollers 40. The rotating frame 35 includes a frame body 351 and four extension bars 352 connected to the frame body 351. The rotating frame 35 is fixed to one end of the rotating shaft 34 close to the conveying rollers 40, and the four extension bars 352 are symmetrically arranged on the periphery of the frame body 351. When the lifting frame 36 is lowered to the lowest position, the extension bars 352 are stored in the storage position 70. In this way, the partition plate is used to form a cross-shaped storage position 70 between the conveying rollers 40 in the middle, so that the four extension bars 352 connected to the frame body 351 can be stored in the storage position 70 when the lifting frame 36 is lowered to the lowest position, so that the upper surface of the extension bars 352 is lower than the conveying surface of the conveying rollers 40, ensuring that the goods on the rotating frame 35 can fall back to the conveying rollers 40 for continued transportation.

[0065] Exemplarily, an anti-sliding block 37 is further provided on the upper surface of the extension bar 352, so that the anti-sliding block 37 can enhance the contact friction with the goods and reduce the falling of the goods during the rotation process.

[0066] In a possible embodiment, a transmission assembly is further included, and the transmission assembly includes a driving tooth 32 and a driven tooth 33, the driving tooth 32 is connected to the power output end of the driving member 31, and the driven tooth 33 is fixed on the shaft body of the rotating shaft 34, and the driven tooth 33 is meshed and connected with the driving tooth 32. In this way, the driven tooth 33 is fixed on the shaft body of the rotating shaft 34, and the driving tooth 32 is connected to the power output end of the driving member 31, and the driving tooth 32 is meshed and connected with the driven tooth 33, so that when the driving member 31 drives the driving tooth 32 to rotate, the rotating shaft 34 can be driven to rotate, so that better rotation accuracy can be achieved.

[0067] Reference Figure 8In a possible embodiment, it further includes an electric roller 80, which is rotatably arranged at the front end or rear end of the conveying frame 10 and is parallel to the conveying roller 40, and the electric roller 80 is connected to the closest conveying roller 40 by transmission. In this way, the rotation of the electric roller 80 is used to drive the rotation of the closest conveying roller 40. Since a plurality of conveying rollers 40 are connected by transmission, the plurality of conveying rollers 40 are driven to operate synchronously, and the synchronization is good. At the same time, compared with the traditional motor-driven method, it can effectively save space and has a more compact structure. It can be understood that the above embodiments only express the preferred embodiments of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that for ordinary technicians in this field, the above technical features can be freely combined without departing from the concept of the present invention, and several deformations and improvements can be made, which all belong to the protection scope of the present invention. Therefore, all equivalent changes and modifications made to the scope of the claims of the present invention should belong to the scope of the claims of the present invention.

Claims

1. A lifting and rotating machine, characterized in that: include: A conveying assembly, comprising a conveying frame and a plurality of conveying rollers, wherein the plurality of conveying rollers are rotatably distributed on the conveying frame at intervals along a first direction; A rotating assembly, comprising a lifting frame, a rotating shaft, a rotating frame and a driving member, wherein the lifting frame is located below the conveying frame and can reciprocate along a second direction, wherein the lifting frame has a rotatable rotating shaft extending upward along the second direction, wherein one end of the rotating shaft close to the conveying roller is connected to the rotating frame, and the other end is connected to an output end of the driving member, and the driving member is mounted on the lifting frame; the second direction is perpendicular to the first direction; A lifting assembly connected to the lifting frame, and used to drive the lifting frame to move up and down along the second direction, so as to drive the rotating shaft to pass through the gap between the adjacent conveying rollers; Wherein, when the lifting frame descends to the lowest position, the loading surface of the rotating frame is lower than or flush with the conveying surface of the conveying roller.

2. The lifting and rotating machine according to claim 1, characterized in that: The lifting assembly includes a fixed frame, a power source, a rotating rod and a cam. The fixed frame is arranged below the lifting frame and is fixedly connected to the conveying frame. The rotating rod is rotatably mounted on the fixed frame, and cam seats are mounted on both ends of the rotating rod. Cams are mounted on the surfaces of the cam seats facing the lifting frame. A slide groove is provided on the inner side of the lifting frame. The cam is rotatably mounted in the slide groove. The power source is mounted on the fixed frame and is used to drive the rotating rod to rotate. When the power source drives the rotating rod to rotate, the cam seat drives the cam to rotate in the sliding groove, so as to lift the lifting frame along the second direction.

3. The lifting and rotating machine according to claim 2, characterized in that: Guide seats are symmetrically provided on both sides of the fixed frame, guide rails extending along the second direction are fixed on the opposite surfaces of the guide seats, the guide parts of the guide rails extend outward, and guide shoes are provided at positions of the lifting frame corresponding to the guide seats, and the guide parts of the guide rails can be slidably extended into the guide grooves of the guide shoes.

4. The lifting and rotating machine according to claim 1, characterized in that: It also includes two guide members symmetrically arranged above the conveying roller, and the two guide members are connected to the feeding end of the conveying frame to correct the goods to be diverted.

5. The lifting and rotating machine according to claim 4, characterized in that: The guide member includes a guide bar and a connection seat, the connection seat is fixedly connected to the conveying frame, and the guide bar is adjustably connected to the connection seat and extends along the conveying direction of the goods; The guide bar includes a connected curved section and a straight section, wherein the curved section is connected to one end of the straight section close to the rotating frame, the connection between the curved section and the straight section is an arc-shaped transition, and an angle is formed between the curved section and the straight section, and the angle is between 160° and 175°.

6. The lifting and rotating machine according to claim 5, characterized in that: The connecting seat comprises a first seat body and a second seat body, the lower end of the first seat body is fixedly connected to the conveying frame, an end of the second seat body close to the first seat body is provided with an adjustment hole, and the upper end of the first seat body is provided with an adjustment piece matched with the adjustment hole; A locking column is provided at one end of the second seat body extending toward the guide bar, and a groove extending along the length direction of the guide bar is provided on the surface of the guide bar facing the second seat body.

7. The lifting and rotating machine according to any one of claims 1 to 6, characterized in that: It also includes a sensing component, which includes a proximity switch and a sensing sheet. A turntable is fixed to one end of the rotating shaft close to the driving member, and a plurality of proximity switches are distributed at intervals on the periphery of the turntable. An angle of 45° is formed between adjacent proximity switches. The sensing sheet is fixed on the turntable, and one end of the sensing sheet away from the turntable extends toward the proximity switch and is located above the proximity switch.

8. The lifting and rotating machine according to claim 1, characterized in that: It also includes a partition plate extending along the first direction, wherein the partition plate is arranged at intervals on the middle portion of the conveying roller to form a cross-shaped storage position between the conveying rollers; The rotating frame includes a frame body and four extension bars connected to the frame body, the rotating frame is fixed to one end of the rotating shaft close to the conveying roller, and the four extension bars are symmetrically arranged in pairs on the periphery of the frame body; When the lifting frame descends to the lowest position, the extension strip is stored in the storage position.

9. The lifting and rotating machine according to claim 1, characterized in that: It also includes a transmission component, which includes a driving tooth and a driven tooth. The driving tooth is connected to the power output end of the driving member, and the driven tooth is fixed on the shaft body of the rotating shaft, and the driven tooth is meshed with the driving tooth.

10. The lifting and rotating machine according to claim 1, characterized in that: It also includes an electric roller, which is rotatably arranged at the front end or the rear end of the conveying frame and is parallel to the conveying rollers. The electric roller is drivingly connected to the closest conveying roller.

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