Electric rotary table conveyor

Abstract

The utility model discloses an electric rotary table conveyor which comprises a rotary frame and a machine frame, the machine frame is arranged at the bottom end of the rotary frame, a center shaft is installed at the center position of the machine frame and movably connected with the rotary frame, and a fluted disc is installed at the position, on one side of the center shaft, of the top end of the machine frame. And a right-angle motor is installed in the portion, above the fluted disc, of the rotating frame, a gear is installed at the bottom end of the right-angle motor and engaged with the fluted disc, and a second shaft is installed on one side of the top end of the rotating frame. According to the electric rotary table conveyor, the electric rotary table conveyor can conveniently rotate to adjust the direction to convey a material plate, the material plate can be conveniently conveyed in multiple directions, the material plate can conveniently and smoothly enter the electric rotary table conveyor, the material plate is prevented from deviating and being clamped in the conveying process, and the conveying efficiency of the electric rotary table conveyor is improved. And displacement and falling of the material plate during rotation are prevented, and the conveying stability of the material plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveyors, in particular to an electric turntable conveyor. Background Art

[0002] With the continuous development of science and technology, industrial automation equipment plays an increasingly important role in the production process. Traditional automation equipment can usually only perform a single task, lacks flexibility, and cannot adapt to different production needs. In order to improve the flexibility of industrial automation equipment, the application of electric turntables has become a very effective solution. Electric turntables are a type of equipment that can realize multiple movements such as rotation, flipping, and tilting. It can be widely used in various industrial automation equipment. First of all, the electric turntable can move the workpiece from one position to another, thereby achieving seamless connection between different processes.

[0003] In the existing material tray conveying field, there are generally two more commonly used models for realizing the steering of material trays, namely transfer machines and electric turntables. Compared with transfer machines, electric turntables have the characteristic of variable material tray conveying direction. In the design of roller electric turntables, the upper conveying structure generally drives heavy-duty conveying rollers with chains and sprockets to realize the conveying and rotation of material trays. The heavy-duty conveying rollers are relatively expensive to manufacture, and are generally not conducive to convenient rotation and adjustment of the direction of conveying of material plates when used. Material plates are conveyed in multiple directions, and the material plates smoothly enter the interior of the electric turntable conveyor. The material plates are prone to offset, jamming, displacement and falling during conveying, which affects the stability of material plate conveying. Utility Model Content

[0004] The purpose of the utility model is to provide an electric turntable conveyor to solve the problem mentioned in the above background technology that the conveyor is not convenient for conveniently rotating and adjusting the direction of material plates for conveying, the material plates are conveyed in multiple directions, the material plates smoothly enter the interior of the electric turntable conveyor, and the material plates are prone to offset, jamming, displacement and falling during conveying, which affects the stability of material plate conveying.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electric turntable conveyor, comprising a rotating frame and a frame, the bottom end of the rotating frame is provided with the frame, the center axis is installed at the center position of the frame, and the center axis is movably connected to the rotating frame, a toothed disc is installed at the top of the frame on one side of the center axis, a right-angle motor is installed inside the rotating frame above the toothed disc, a gear is installed at the bottom end of the right-angle motor, and the gear and the toothed disc are meshed with each other, a second shaft is installed on one side of the top of the rotating frame, and a seventh shaft is installed on the other side of the top of the rotating frame, the surface of the seventh shaft is fitted with a front roller, the surface of the second shaft is fitted with a rear roller, and a transmission shaft is arranged on the top of the rotating frame between the rear roller and the front roller, the first shaft is installed at both ends of the transmission shaft, and a fourth shaft is symmetrically installed on the top of the rotating frame on one side of the first shaft.

[0006] Preferably, a fifth axis is symmetrically mounted on the top of the rotating frame on the other side of the first axis, a sixth axis is mounted on the top of the rotating frame on one side of the fifth axis, and a third axis is mounted on the top of the rotating frame on the fourth axis.

[0007] Preferably, a servo motor is installed inside the rotating frame below the transmission shaft, and a sprocket is installed at the output end of the servo motor. The sprockets are in multiple groups, and one end of the seventh axis, the sixth axis, the fifth axis, the first axis, the fourth axis, the third axis, and the second axis are all installed with sprockets, and a chain is arranged between two adjacent groups of sprockets, and the chain and the sprocket are meshed with each other.

[0008] Preferably, a top plate is installed at the top of the rotating frame, and side plates are installed at the tops of the rotating frames on both sides of the top plate.

[0009] Preferably, the surfaces of the sixth shaft, the fifth shaft, the first shaft, the fourth shaft and the third shaft are all provided with conveying wheels, and the conveying wheels are all extended to the outside of the top plate.

[0010] Preferably, positioning frames are symmetrically installed on the top of the rotating frames on both sides of the transmission shaft, cylinders are installed on the top of the positioning frames, and transmission rods are arranged on the top of the cylinders.

[0011] Preferably, a curved arm is movably mounted at the top of the transmission rod, a hinge shaft is mounted at the bottom of the curved arm, and the curved arm is movably connected to the positioning frame via the hinge shaft, and pulleys are symmetrically mounted at the top of the curved arm, and the pulleys extend to the outside of the top plate.

[0012] Preferably, a control panel is installed on the outer wall of the frame, and the output end of the control panel is electrically connected to the output ends of the right-angle motor, the servo motor and the cylinder.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the conveyor not only realizes the convenient rotation and adjustment of the direction of the material plate by the electric turntable conveyor, facilitates the conveying of the material plate in multiple directions, facilitates the smooth entry of the material plate into the electric turntable conveyor, but also prevents the material plate from being offset and stuck during conveying, prevents the material plate from shifting and falling during rotation, and improves the stability of the material plate conveying;

[0014] The gear is driven to rotate by a right-angle motor, and the gear and the toothed disc are used to drive the gear to move. The gear rotates around the toothed disc, and the central axis provides active support for the rotating frame. The gear drives the right-angle motor and the rotating frame to rotate around the central axis. With the support of the frame, the material plate can be rotated and adjusted to facilitate transportation. The electric turntable conveyor can conveniently rotate and adjust the direction of the material plate, and facilitate the transportation of the material plate in multiple directions.

[0015] The sprocket is driven to rotate by a servo motor, and the sprocket drives the first shaft to rotate through the chain, and the first shaft drives the transmission shaft to rotate. The cooperation of multiple sets of sprockets and chains drives the seventh shaft, the sixth shaft, the fifth shaft, the first shaft, the fourth shaft, the third shaft, and the second shaft to rotate, so as to drive the front roller, the conveying wheel, and the rear roller to rotate, so as to facilitate the multi-wheel driven conveying of the material plate, realize the convenient multi-wheel driven conveying of the material plate by the electric turntable conveyor, facilitate the smooth entry of the material plate into the electric turntable conveyor, and prevent the deviation and jamming of the material plate during the conveying;

[0016] The transmission rod is driven to move by the cylinder, and the transmission rod drives the curved arm to rotate with the hinge axis as the axis. The curved arm drives the pulley to rotate, and the pulley is moved out from the inside of the top plate to facilitate the limited support of the transported material plate, thereby realizing the convenient limited support of the material plate by the electric turntable conveyor, preventing the material plate from shifting and falling during rotation, and improving the stability of material plate transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the conveying wheel of the utility model;

[0019] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the rotating frame of the utility model;

[0021] Figure 5 This is a schematic diagram of the front cross-sectional structure of the rotating frame of the utility model;

[0022] Figure 6It is a schematic diagram of the three-dimensional structure of the side panel of the utility model;

[0023] Figure 7 It is a schematic diagram of the three-dimensional structure of the toothed disc of the utility model;

[0024] Figure 8 It is a three-dimensional enlarged structural schematic diagram of the positioning frame of the utility model.

[0025] In the figure: 1, rotating frame; 2, servo motor; 3, sprocket; 4, first axis; 5, second axis; 6, third axis; 7, fourth axis; 8, rear roller; 9, transmission shaft; 10, fifth axis; 11, conveying wheel; 12, sixth axis; 13, seventh axis; 14, front roller; 15, positioning frame; 16, cylinder; 17, transmission rod; 18, hinge shaft; 19, pulley; 20, bending arm; 21, right-angle motor; 22, gear; 23, toothed disc; 24, central axis; 25, frame; 26, chain; 27, control panel; 28, top plate; 29, side plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-8 , the utility model provides an embodiment: an electric turntable conveyor, comprising a rotating frame 1 and a frame 25, the frame 25 is arranged at the bottom end of the rotating frame 1, a central shaft 24 is installed at the center position of the frame 25, and the central shaft 24 is movably connected with the rotating frame 1, a toothed disc 23 is installed at the top end of the frame 25 on one side of the central shaft 24, a right-angle motor 21 is installed inside the rotating frame 1 above the toothed disc 23, and the right-angle motor 21 plays a role of power drive, a gear 22 is installed at the bottom end of the right-angle motor 21, and the gear 22 and the toothed disc 23 are meshed with each other, a second shaft 5 is installed on one side of the top end of the rotating frame 1, a seventh shaft 13 is installed on the other side of the top end of the rotating frame 1, a front roller 14 is mounted on the surface of the seventh shaft 13, a rear roller 8 is mounted on the surface of the second shaft 5, and a transmission shaft 9 is arranged on the top end of the rotating frame 1 between the rear roller 8 and the front roller 14, a first shaft 4 is installed at both ends of the transmission shaft 9, and a fourth shaft 7 is symmetrically installed on the top end of the rotating frame 1 on one side of the first shaft 4;

[0028] The fifth axis 10 is symmetrically installed on the top of the rotating frame 1 on the other side of the first axis 4, the sixth axis 12 is installed on the top of the rotating frame 1 on one side of the fifth axis 10, and the third axis 6 is installed on the top of the rotating frame 1 on one side of the fourth axis 7;

[0029] A servo motor 2 is installed inside the rotating frame 1 below the transmission shaft 9. The servo motor 2 plays a role of power drive. A sprocket 3 is installed at the output end of the servo motor 2. There are multiple groups of sprockets 3, and one end of the seventh shaft 13, the sixth shaft 12, the fifth shaft 10, the first shaft 4, the fourth shaft 7, the third shaft 6, and the second shaft 5 are all installed with a sprocket 3, and a chain 26 is arranged between two adjacent groups of sprockets 3, and the chain 26 and the sprocket 3 are meshed with each other;

[0030] A top plate 28 is installed at the top of the rotating frame 1, and side plates 29 are installed at the top of the rotating frame 1 on both sides of the top plate 28. The surfaces of the sixth axis 12, the fifth axis 10, the first axis 4, the fourth axis 7, and the third axis 6 are all equipped with conveying wheels 11, and the conveying wheels 11 extend to the outside of the top plate 28;

[0031] When in use, the servo motor 2 is turned on by operating the control panel 27. Under the support of the rotating frame 1, the servo motor 2 drives the sprocket 3 to rotate. The sprocket 3 drives the first shaft 4 to rotate through the chain 26. The first shaft 4 drives the transmission shaft 9 to rotate. The cooperation of multiple groups of sprockets 3 and chains 26 drives the seventh shaft 13, the sixth shaft 12, the fifth shaft 10, the first shaft 4, the fourth shaft 7, the third shaft 6, and the second shaft 5 to rotate, so as to drive the front roller 14, the conveying wheel 11, and the rear roller 8 to rotate, so as to facilitate the multi-wheel driven conveying of the material plate, realize the convenient multi-wheel driven conveying of the material plate by the electric turntable conveyor, facilitate the smooth entry of the material plate into the electric turntable conveyor, and prevent the deviation and jamming of the material plate during the conveying;

[0032] Positioning frames 15 are symmetrically installed on the top of the rotating frame 1 on both sides of the transmission shaft 9, and cylinders 16 are installed on the top of the positioning frames 15. The cylinders 16 play a role of power drive, and transmission rods 17 are arranged on the top of the cylinders 16;

[0033] The top of the transmission rod 17 is movably mounted with a curved arm 20, the bottom of the curved arm 20 is mounted with a hinge shaft 18, and the curved arm 20 is movably connected to the positioning frame 15 through the hinge shaft 18, and the top of the curved arm 20 is symmetrically mounted with a pulley 19, and the pulley 19 extends to the outside of the top plate 28;

[0034] A control panel 27 is installed on the outer wall of the frame 25 , and an output end of the control panel 27 is electrically connected to output ends of the right-angle motor 21 , the servo motor 2 , and the cylinder 16 .

[0035] When in use, the cylinder 16 is turned on by operating the control panel 27. Under the support of the positioning frame 15, the cylinder 16 drives the transmission rod 17 to move, and the transmission rod 17 drives the curved arm 20 to rotate with the hinge shaft 18 as the axis. The curved arm 20 drives the pulley 19 to rotate, and the pulley 19 is moved out from the inside of the top plate 28 to facilitate the limited support of the transported material plate. The two sets of pulleys 19 cooperate to facilitate the limiting role of the material plate to prevent the material plate from shifting and falling when the rotating frame 1 rotates as a whole, thereby realizing the convenient limited support of the material plate by the electric turntable conveyor, preventing the material plate from shifting and falling during rotation, and improving the stability of material plate transportation.

[0036] When the embodiment of the present application is in use: an external power supply is connected, and the material is first transported to the top of the top plate 28 through the material plate, and is supported and transported by multiple sets of conveying wheels 11. When the conveying direction needs to be adjusted, the right-angle motor 21 drives the gear 22 to rotate, and the gear 22 and the toothed disc 23 cooperate to drive the gear 22 to move, and the gear 22 rotates around the toothed disc 23. The central axis 24 movably supports the rotating frame 1, and the gear 22 drives the right-angle motor 21 and the rotating frame 1 to rotate around the central axis 24 to facilitate the rotation and adjustment of the direction of the material plate. The servo motor 2 drives the sprocket 3 to rotate, and the sprocket 3 drives the first shaft 4 to rotate through the chain 26. The first shaft 4 drives the transmission shaft 9 to rotate, and multiple sets of sprockets 3 and chain The seventh axis 13, the sixth axis 12, the fifth axis 10, the first axis 4, the fourth axis 7, the third axis 6, and the second axis 5 are driven to rotate with the cooperation of the bar 26 to drive the front roller 14, the conveying wheel 11, and the rear roller 8 to rotate, so as to facilitate the multi-wheel driven conveying of the material plate. The cylinder 16 drives the transmission rod 17 to move, and the transmission rod 17 drives the curved arm 20 to rotate with the hinge shaft 18 as the axis. The curved arm 20 drives the pulley 19 to rotate, and the pulley 19 is moved out from the inside of the top plate 28 to facilitate the limited support of the conveyed material plate. The two sets of pulleys 19 cooperate to facilitate the limiting role of the material plate to prevent the material plate from shifting and falling when the rotating frame 1 rotates as a whole, so as to complete the use of the conveyor.

Claims

1. An electric turntable conveyor, characterized in that: The invention comprises a rotating frame (1) and a frame (25), wherein the frame (25) is arranged at the bottom end of the rotating frame (1), a central shaft (24) is installed at the center position of the frame (25), and the central shaft (24) is movably connected to the rotating frame (1), a toothed disc (23) is installed at the top end of the frame (25) on one side of the central shaft (24), a right-angle motor (21) is installed inside the rotating frame (1) above the toothed disc (23), a gear (22) is installed at the bottom end of the right-angle motor (21), and the gear (22) and the toothed disc (23) are meshed with each other. A second shaft (5) is mounted on one side of the top of the rotating frame (1), a seventh shaft (13) is mounted on the other side of the top of the rotating frame (1), a front roller (14) is mounted on the surface of the seventh shaft (13), a rear roller (8) is mounted on the surface of the second shaft (5), and a transmission shaft (9) is arranged on the top of the rotating frame (1) between the rear roller (8) and the front roller (14), a first shaft (4) is mounted on both ends of the transmission shaft (9), and a fourth shaft (7) is symmetrically mounted on the top of the rotating frame (1) on one side of the first shaft (4).

2. The electric turntable conveyor according to claim 1, characterized in that: A fifth shaft (10) is symmetrically mounted on the top of the rotating frame (1) on the other side of the first shaft (4), a sixth shaft (12) is mounted on the top of the rotating frame (1) on one side of the fifth shaft (10), and a third shaft (6) is mounted on the top of the rotating frame (1) on one side of the fourth shaft (7).

3. The electric turntable conveyor according to claim 1, characterized in that: A servo motor (2) is installed inside the rotating frame (1) below the transmission shaft (9), and a sprocket (3) is installed at the output end of the servo motor (2). The sprockets (3) are multiple groups, and one end of the seventh shaft (13), the sixth shaft (12), the fifth shaft (10), the first shaft (4), the fourth shaft (7), the third shaft (6), and the second shaft (5) are all installed with a sprocket (3), and a chain (26) is arranged between two adjacent groups of sprockets (3), and the chain (26) and the sprocket (3) are meshed with each other.

4. The electric turntable conveyor according to claim 1, characterized in that: A top plate (28) is installed at the top of the rotating frame (1), and side plates (29) are installed at the tops of the rotating frames (1) on both sides of the top plate (28).

5. The electric turntable conveyor according to claim 3, characterized in that: The surfaces of the sixth shaft (12), the fifth shaft (10), the first shaft (4), the fourth shaft (7), and the third shaft (6) are all provided with conveying wheels (11), and the conveying wheels (11) all extend to the outside of the top plate (28).

6. The electric turntable conveyor according to claim 1, characterized in that: Positioning frames (15) are symmetrically mounted on the top of the rotating frames (1) on both sides of the transmission shaft (9), cylinders (16) are mounted on the top of the positioning frames (15), and transmission rods (17) are arranged on the top of the cylinders (16).

7. The electric turntable conveyor according to claim 6, characterized in that: The top end of each transmission rod (17) is movably mounted with a bent arm (20), the bottom end of each bent arm (20) is mounted with a hinge shaft (18), and the bent arm (20) is movably connected to the positioning frame (15) via the hinge shaft (18), and pulleys (19) are symmetrically mounted on the top end of each bent arm (20), and the pulleys (19) extend to the outside of the top plate (28).

8. The electric turntable conveyor according to claim 1, characterized in that: A control panel (27) is mounted on the outer wall of the frame (25), and an output end of the control panel (27) is electrically connected to output ends of the right-angle motor (21), the servo motor (2), and the cylinder (16).

Images